Panasonic Industry / Automation Controls
Panasonic Industry / Automation Controls

Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D

  • Basic Information

  • Order guide

  • Option

  • Specifications

  • Dimensions

  • Software

  • Circuit/ Wiring

  • Cautions For Use

------------------------------ Tab1 showing ------------------------------

Basic Information

Slim & robust unit body combined with new optical system

UL,CE,CSA,TUV,GB,Korean KCs,UKCA Approved

UL, CSA : Certified by TÜV SÜD America Inc.
GB : Conforming to GB/T 4584
Korean KCs Mark : Excluding SF4D-□-01

  • pic_cate
  • standard_osha_ansi

------------------------------ Tab2 showing ------------------------------

Order guide

PRODUCT CONFIGURATION

  • Mounting bracket and bottom cap cable are not supplied with the safety light curtain. Be sure to order them separately.
pic01
pic02
pic03

Using SF4D-□-01 as a safety device for a press or shearing machine (paper cutting machine) in Japan
(See the above when using SF4D-□□-01 as a safety device for other types of machine)

  • When using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, always attach the protective tube SFPD-A10 (tube length: 10 m 32.808 ft) (optional) to the cable.
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pic05
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[1]Safety light curtain

Mounting bracket and bottom cap cable are not supplied with the safety light curtain. Be sure to order them separately.

TypeModel No.Operating
range
(Note 1)
Number
of beam
channels
 Japanese press
machine or paper
shearing machine
compliant
Finger
protection
type
Min. sensing object
ø14 mm ø0.551 in
(10 mm 0.394 in
beam pitch)
SF4D-F15SF4D-F15-010.2 to 7m
0.656 to 22.966 ft
(Short mode)

0.8 to 12m
2.625 to 39.370 ft
(Long mode)

(selectable
by
DIP switch)
15
SF4D-F23SF4D-F23-0123
SF4D-F31SF4D-F31-0131
SF4D-F39SF4D-F39-0139
SF4D-F47SF4D-F47-0147
SF4D-F55SF4D-F55-0155
SF4D-F63SF4D-F63-0163
SF4D-F71SF4D-F71-0171
SF4D-F79SF4D-F79-0179
SF4D-F95SF4D-F95-0195
SF4D-F111SF4D-F111-01111
SF4D-F127SF4D-F127-01127
Hand
protection
type
Min. sensing object
ø25 mm ø0.984 in
(20 mm 0.787 in
beam pitch)
SF4D-H8SF4D-H8-010.2 to 9m
0.656 to 29.528 ft
(Short mode)

0.8 to 15m
2.625 to 49.213 ft
(Long mode)

(selectable
by
DIP switch)
8
SF4D-H12SF4D-H12-0112
SF4D-H16SF4D-H16-0116
SF4D-H20SF4D-H20-0120
SF4D-H24SF4D-H24-0124
SF4D-H28SF4D-H28-0128
SF4D-H32SF4D-H32-0132
SF4D-H36SF4D-H36-0136
SF4D-H40SF4D-H40-0140
SF4D-H48SF4D-H48-0148
SF4D-H56SF4D-H56-0156
SF4D-H64SF4D-H64-0164
SF4D-H72SF4D-H72-0172
SF4D-H80SF4D-H80-0180
SF4D-H88SF4D-H88-0188
SF4D-H96SF4D-H96-0196
Arm / Foot
protection
type
Min. sensing object
ø45 mm ø1.772 in
(40 mm 1.575 in
beam pitch)
SF4D-A4SF4D-A4-010.2 to 9m
0.656 to 29.528 ft
(Short mode)

0.8 to 15m
2.625 to 49.213 ft
(Long mode)

(selectable
by
DIP switch)
4
SF4D-A6SF4D-A6-016
SF4D-A8SF4D-A8-018
SF4D-A10SF4D-A10-0110
SF4D-A12SF4D-A12-0112
SF4D-A14SF4D-A14-0114
SF4D-A16SF4D-A16-0116
SF4D-A18SF4D-A18-0118
SF4D-A20SF4D-A20-0120
SF4D-A24SF4D-A24-0124
SF4D-A28SF4D-A28-0128
SF4D-A32SF4D-A32-0132
SF4D-A36SF4D-A36-0136
SF4D-A40SF4D-A40-0140
SF4D-A44SF4D-A44-0144
SF4D-A48SF4D-A48-0148
TypeModel No.Protective
height
(Note 2)
Beam
pitch
Both end
beam axes
position
 Japanese press
machine or paper
shearing machine
compliant
 When using as
safety equipment
for Chinese
press machine
or when using
SF4D-□-01 for
Japanese press
machine or
paper shearing
machine
ABC
Finger
protection
type
SF4D-F15SF4D-F15-01150 mm
5.906in
140 mm
5.512 in
10 mm
0.394 in
5 mm
0.197 in
SF4D-F23SF4D-F23-01230 mm
9.055 in
220 mm
8.661 in
SF4D-F31SF4D-F31-01310 mm
12.205 in
300 mm
11.811 in
SF4D-F39SF4D-F39-01390 mm
15.354 in
380 mm
14.960 in
SF4D-F47SF4D-F47-01470 mm
18.504 in
460 mm
18.110 in
SF4D-F55SF4D-F55-01550 mm
21.654 in
540 mm
21.260 in
SF4D-F63SF4D-F63-01630 mm
24.803 in
620 mm
24.409 in
SF4D-F71SF4D-F71-01710 mm
27.953 in
700 mm
27.559 in
SF4D-F79SF4D-F79-01790 mm
31.102 in
780 mm
30.708 in
SF4D-F95SF4D-F95-01950 mm
37.402 in
940 mm
37.007 in
SF4D-F111SF4D-F111-011,110 mm
43.701 in
1,100 mm
43.307 in
SF4D-F127SF4D-F127-011,270 mm
50.000 in
1,260 mm
49.606 in
Hand
protection
type
SF4D-H8SF4D-H8-01150 mm
5.906 in
140 mm
5.512 in
20 mm
0.787 in
5 mm
0.197 in
SF4D-H12SF4D-H12-01230 mm
9.055 in
220 mm
8.661 in
SF4D-H16SF4D-H16-01310 mm
12.205 in
300 mm
11.811 in
SF4D-H20SF4D-H20-01390 mm
15.354 in
380 mm
14.960 in
SF4D-H24SF4D-H24-01470 mm
18.504 in
460 mm
18.110in
SF4D-H28SF4D-H28-01550 mm
21.654 in
540 mm
21.260 in
SF4D-H32SF4D-H32-01630 mm
24.803 in
620 mm
24.409 in
SF4D-H36SF4D-H36-01710 mm
27.953 in
700 mm
27.559 in
SF4D-H40SF4D-H40-01790 mm
31.102 in
780 mm
30.708 in
SF4D-H48SF4D-H48-01950 mm
37.402 in
940 mm
37.007 in
SF4D-H56SF4D-H56-011,110 mm
43.701 in
1,100 mm
43.307 in
SF4D-H64SF4D-H64-011,270 mm
50.000 in
1,260 mm
49.606 in
SF4D-H72SF4D-H72-011,430 mm
56.299 in
1,420 mm
55.905 in
SF4D-H80SF4D-H80-011,590 mm
62.598 in
1,580 mm
62.205 in
SF4D-H88SF4D-H88-011,750 mm
68.898 in
1,740 mm
68.503 in
SF4D-H96SF4D-H96-011,910 mm
75.197 in
1,900 mm
74.803 in
Arm / Foot
protection
type
SF4D-A4SF4D-A4-01150 mm
5.906 in
120 mm
4.724 in
40 mm
1.575 in
15 mm
0.591 in
SF4D-A6SF4D-A6-01230 mm
9.055 in
200 mm
7.874 in
SF4D-A8SF4D-A8-01310 mm
12.205 in
280 mm
11.024 in
SF4D-A10SF4D-A10-01390 mm
15.354 in
360 mm
14.173 in
SF4D-A12SF4D-A12-01470 mm
18.504 in
440 mm
17.323 in
SF4D-A14SF4D-A14-01550 mm
21.654 in
520 mm
20.472 in
SF4D-A16SF4D-A16-01630 mm
24.803 in
600 mm
23.622 in
SF4D-A18SF4D-A18-01710 mm
27.953 in
680 mm
26.772 in
SF4D-A20SF4D-A20-01790 mm
31.102 in
760 mm
29.921 in
SF4D-A24SF4D-A24-01950 mm
37.402 in
920 mm
36.220 in
SF4D-A28SF4D-A28-011,110 mm
43.701 in
1,080 mm
42.520 in
SF4D-A32SF4D-A32-011,270 mm
50.000 in
1,240 mm
48.819 in
SF4D-A36SF4D-A36-011,430 mm
56.299 in
1,400 mm
55.118 in
SF4D-A40SF4D-A40-011,590 mm
62.598 in
1,560 mm
61.417 in
SF4D-A44SF4D-A44-011,750 mm
68.898 in
1,720 mm
67.716 in
SF4D-A48SF4D-A48-011,910 mm
75.197 in
1,880 mm
74.016 in

Notes:
1) The operating range is the possible setting distance between the emitter and the receiver.
Operating range
2) When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.

[2]Mounting brackets

Mounting bracket is not supplied with the safety light curtain. Be sure to order it separately.

DesignationModel No.Description
Beam adjustment
mounting bracket
MS-SFD-1-5For mounting with M5 / M8 hexagon-socket head boltMounting bracket for rear or side installation of safety light curtain.
(4 pcs./set for emitter and receiver)
Material: Cold rolled carbon steel (SPCC)
MS-SFD-1-6For mounting with M6 hexagon-socket head bolt
MS-SFD-1-8For mounting with M8 hexagon-socket head bolt
Dead zoneless beam
adjustment mounting
bracket
(Note 1)
MS-SFD-3-6No deadspace mounting is possible in which mounting brackets do not extend beyond the protective height.
(4 pcs./set for emitter and receiver)
Material: Die-cast zinc alloy
Intermediate supporting
bracket (Note 2)
MS-SFB-2This bracket holds the safety light curtain at the middle.
(2 pcs./set for emitter and receiver)
Use when installing the safety light curtain in a location subject to vibration.
Material: Die-cast zinc alloy
SF4B-G compatible
mounting bracket
MS-SFD-4BGMounting bracket for replacement of previous SF4B-□G□<V2> model with this device.
(4 pcs./set for emitter and receiver)
There is no need to change the mounting hole pitch.
Material: Cold rolled carbon steel (SPCC)

Notes:
1) The required number for emitter and receiver varies depending on the number of beam channels.
2) When the number of beam channels is SF4D-F□(-01): 111 or more beam channels, SF4D-H□(-01): 56 or more beam channels, SF4D-A□(-01): 28 or more beam channels, one set is required.

Dead zoneless beam adjustment mounting bracket

pic_m_01
pic_m_02

Beam adjustment mounting bracket

pic_m_03

pic_m_04pic_m_05

Intermediate supporting bracket

pic_m_06

SF4B-G compatible mounting bracket

 

pic_m_07

[3][4][5][6]Mating cable / Extension cable

Mating cable is not supplied with the safety light curtain. Be sure to order it separately.

  • When using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, always attach the protective tube SFPD-A10 (tube length 10 m 32.808 in) (option) to the cable.

Standard components (5-core cable)

TypeAppearanceModel No.Description (Note 1)


Bottom
cap
cable
Discrete
wire

SFD-CCB5-SLength: 5 m 16.404 ft
Net weight: 420 g approx.
(2 cables)
Used for connecting to the safety light curtain and to other cables or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
SFD-CCB10-SLength: 10 m 32.808 ft
Net weight: 830 g approx.
(2 cables)
Connector

SFD-CB05-SLength: 0.5 m 1.640 ft
Net weight: 75 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an Extension
cable.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
M12 male connector


Extension
cable
With
connector
on one end

SFD-CC3-SLength: 3 m 9.843 ft
Net weight: 260 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an Extension
cable or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
M12 female connector
SFD-CC10-SLength: 10 m 32.808 ft
Net weight: 830 g approx.
(2 cables)
With
connectors
on both ends
For
emitter

SFD-CCJ10E-SLength: 10 m 32.808 ft
Net weight: 420 g approx.
(1 cable)
1 pc. for
emitter
Connector color: Gray
Used for connecting to an extension cable.
Connector outer diameter: ø14 mm ø0.551 in max.
M12 female-male connector
For
receiver
SFD-CCJ10D-SLength: 10 m 32.808 ft
Net weight: 440 g approx.
(1 cable)
1 pc. for
receiver
Connector color: Black

Standard components (8-core cable)

TypeAppearanceModel No.Description (Note 1)


Bottom
cap
cable
Discrete
wire

SFD-CCB3Length: 3 m 9.843 ft
Net weight: 290 g approx.
(2 cables)
Used for connecting to the safety light curtain and to other cables or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
SFD-CCB7Length: 7 m 22.966 ft
Net weight: 620 g approx.
(2 cables)
SFD-CCB10Length: 10 m 32.808 ft
Net weight: 900 g approx.
(2 cables)
SFD-CCB15Length: 15 m 49.213 ft
Net weight: 1,300 g approx.
(2 cables)
Connector

SFD-CB05Length: 0.5 m 1.640 ft
Net weight: 80 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an extension cable or the SF-C11 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
M12 male connector
SFD-CB5Length: 5 m 16.404 ft
Net weight: 480 g approx.
(2 cables)
SFD-CB10Length: 10 m 32.808 ft
Net weight: 950 g approx.
(2 cables)


Extension
cable
With
connector
on one end

SFD-CC3Length: 3 m 9.843 ft
Net weight: 290 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an extension cable or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
M12 female connector
SFD-CC10Length: 10 m 32.808 ft
Net weight: 900 g approx.
(2 cables)
With
connectors
on both ends
For
emitter

SFB-CCJ3ELength: 3 m 9.843 ft
Net weight: 190 g approx.
(1 cable)
1 pc. for
emitter
Connector color: Gray
Used for connecting to an extension cable or the SF-C11 control unit.
Connector outer diameter:ø14 mm ø0.551 in max.
M12 female-male connector
SFB-CCJ10ELength: 10 m 32.808 ft
Net weight: 580 g approx.
(1 cable)
For
receiver
SFB-CCJ3DLength: 3 m 9.843 ft
Net weight: 210 g approx.
(1 cable)
1 pc. for
receiver
Connector color: Black
SFB-CCJ10DLength: 10 m 32.808 ft
Net weight: 600 g approx.
(1 cable)

Adapter cable

TypeAppearanceModel No.Description (Note 1)


Compatible cable
For SF4-AH□
(PNP type)

SFD-CB05-A-PLength: 0.5 m 1.640 ft
Net weight: 80 g approx.
(2 cables)
Used to allow connector cables connected to previous safety light curtains (at the control circuit side) to be smoothly adapted to the SF4D series.
Two cables per set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
M12 male connector
For SF4-AH□-N
(NPN type)
SFD-CB05-A-N

Note:
1) Where the cable color has not been specified, it is black for emitter, gray with black line for outer diameter is ø5.7 mm ø0.224 in or ø6 mm ø0.236 in, min. bending radius is R6 mm R0.236 in. However, the minimum bending radius of the cable with the protective tube SFPD-A10 attached is R55 mm R2.165 in.

[7][8][9][10]Mating cable / Extension cable / Cables for series connection / Protective tube

Mating cable is not supplied with the safety light curtain. Be sure to order it separately.

  • When using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, always attach the protective tube SFPD-A10 (tube length 10 m 32.808 in) (option) to the cable.

Standard components(12-core cable)

TypeAppearanceModel No.Description (Note 1)


Bottom cap cable
Discrete wire

SFD-CCB3-MULength: 3 m 9.843 ft
Net weight: 340 g approx.
(2 cables)
Used for connecting to the safety light curtain and to other cables or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
SFD-CCB7-MULength: 7 m 22.966 ft
Net weight: 700 g approx.
(2 cables)
SFD-CCB10-MULength: 10 m 32.808 ft
Net weight: 980 g approx.
(2 cables)
Connector

SFD-CB05-MULength: 0.5 m 1.640 ft
Net weight: 95 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an Extension
cable.
2 pcs./set for emitter and receiver
Connector outer diameter: ø16 mm ø0.630 in max.


Extension
cable
With
connector
on one end

SFD-CC3-MULength: 3 m 9.843 ft
Net weight: 340 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an Extension
cable or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø16 mm ø0.630 in max.
SFD-CC7-MULength: 7 m 22.966 ft
Net weight: 700 g approx.
(2 cables)
SFD-CC10-MULength: 10 m 32.808 ft
Net weight: 980 g approx.
(2 cables)
With
connectors
on both ends
For
emitter

SFB-CCJ3E-MULength: 3 m 9.843 ft
Net weight: 190 g approx.
(1 cable)
1 pc. for
emitter
Connector color: Gray
Used for connecting to an extension cable.
Connector outer diameter: ø16 mm ø0.630 in max.
SFB-CCJ10E-MULength: 10 m 32.808 ft
Net weight: 660 g approx.
(1 cable)
For
receiver
SFB-CCJ3D-MULength: 3 m 9.843 ft
Net weight: 210 g approx.
(1 cable)
1 pc. for
receiver
Connector color: Black
SFB-CCJ10D-MULength: 10 m 32.808 ft
Net weight: 680 g approx.
(1 cable)

Cable for series connection

TypeAppearanceModel No.Description (Note 1)


Cable for
series
connection

SFD-CSL005Length: 0.05 m 0.164 ft
Net weight: 35 g approx.
(2 cables)
Used to connect safety light curtains in series
Two cables per set for emitter and receiver (common for emitter and receiver)
Cable color: Gray with black line (common for emitter and receiver)
SFD-CSL01Length: 0.1 m 0.328 ft
Net weight: 40 g approx.
(2 cables)
SFD-CSL05Length: 0.5 m 1.640 ft
Net weight: 80 g approx.
(2 cables)
SFD-CSL1Length: 1 m 3.280 ft
Net weight: 130 g approx.
(2 cable)
SFD-CSL5Length: 5 m 16.404 ft
Net weight: 480 g approx.
(2 cables)
SFD-CSL10Length: 10 m 32.808 ft
Net weight: 950 g approx.
(2 cables)

protective tube

TypeAppearanceModel No.Description (Note 1)


protective
tube

SFPD-A10Tube length: 10 m 32.808 ft
Net weight: 220 g approx.(1 cable)
Protective tubes must be installed to the cables when SF4D-□-01 is used as a safety device for a press or shearing machine (paper cutting machine) in Japan.
Outside diameter: ø13 mm ø0.512 in approx.,
Inside diameter: ø9 mm ø0.354 in
Material: Polypropylene

Note:
1) Where the cable color has not been specified, it is black for emitter, gray with black line for outer diameter is ø5.7 mm ø0.224 in or ø6 mm ø0.236 in, min. bending radius is R6 mm R0.236 in. However, the minimum bending radius of the cable with the protective tube SFPD-A10 attached is R55 mm R2.165 in.

Spare parts (Accessories for safety light curtain)

DesignationModel No.Description
Test rod ø14SF4B-TR14Min. sensing object for regular checking (ø14 mm ø0.551 in), with finger protection type (min. sensing object ø14 mm ø0.551 in)
Test rod ø25SF4B-TR25Min. sensing object for regular checking (ø25 mm ø0.984 in), with hand protection type (min. sensing object ø25 mm ø0.984 in)

------------------------------ Tab3 showing ------------------------------

Option

Control units

DesignationAppearanceModel No.Application cableDescription (Note)
Safety
control
unit

SF-C21Safety Light Curtain
Mating cable:SFD-CCB□
Extension cable:SFD-CC□
Use a discrete wire cable to connect to the safety light curtain.
Logic customization, monitoring, and simulation functions are also provided.
Compatible with up to Control Category 4.
Connector
connection type
control unit

SF-C11Safety Light Curtain
Mating cable:SFD-CB□
Extension cable:SFB-CCJ□
(M12 connector)
Use 8-core cable with connector to connect to the safety light curtain. Muting function cannot be used.
Compatible with up to Control Category 4.
Supports presses used in Japan when combined with SF4D-□-01 (shearing machines not supported)
Slim type
control unit

SF-C13Safety Light Curtain
Mating cable:SFD-CCB□
Extension cable:SFD-CC□
Use a discrete wire cable to connect to the safety light curtain.
Muting function can be used.
Compatible with up to Control Category 4.
Supports presses used in Japan when combined with SF4D-□-01 (shearing machines not supported)

IO-Link Communication Unit

TypeAppearanceModel No.Description
IO-Link
Communication
Unit
SFD-WL3SFD-WL3For use with SF4D series
This unit enables the confirmation of various settings and operating status of the SF4D series from a host device using IO-Link communication. It can also save the setting information of the connected SF4D series unit.

Example of configuration

Safety output and IO-Link communication are separated from each other so that the safety light curtain can be monitored without any alteration of the safety circuit.

*1: 8-core cable for safety light curtain (optional)
*2: 4-core cable with M12 connector (commercially available product) (Note)

Note : The product and IO-Link master unit must be connected with a cable of 0.3 mm2 or more. The total length of the cable must not exceed 20 m 65.517 ft.

Remote monitoring of safety light curtain status

Confirmation of light intensity margin
Incident light intensity information enables the determination of whether maintenance is necessary or not. This helps prevent shut-down of the line due to light beam deviation or dirty sensor. The information is also useful in conducting remote inspection or the like at the start of work.

Confirmation of light intensity margin

Confirmation of error history
If an error occurs, the source of the error and its detail can be checked remotely, thus facilitating the identification of the problem location and analysis of the cause.

Confirmation of error history

Storage of setting data, restoration of settings

One-touch setting after replacement
The setting data stored in the communication unit allows one-touch restoration of the settings when the safety light curtain is replaced.

One-touch setting after replacement

Example of IO-Link data output

Process data

Service data

  • Light received / blocked information
  • Stable / unstable incident light information
  • Extraneous light information
  • Emitter / receiver lockout information
  • Incident light intensity information (OFF, 1, 2, 3)
  • OSSD output information
  • Communication control status
  • Number of units in series connection
  • Safety light curtain main unit information
  • SFD-WL3 main unit information
  • Incident light intensity information of individual beams (32 levels)
  • Error code

Mating cable

TypeModel No.Description
[1]
Bottom
cap
cable
ConnectorSFD-CB05Length: 0.5 m 1.640 ft
Net weight: 80 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an extension cable or the SF-C11 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
SFD-CB5Length: 5 m 16.404 ft
Net weight: 480 g approx.
(2 cables)
SFD-CB10Length: 10 m 32.808 ft
Net weight: 950 g approx.
(2 cables)
[2]
Extension
cable
With
connectors
on both ends
For
emitter
SFB-CCJ3ELength: 3 m 9.843 ft
Net weight: 190 g approx.
(1 cable)
1 pc. for
emitter
Connector color: Gray
Used for connecting to an extension cable or the SF-C11 control unit.
Connector outer diameter:ø14 mm ø0.551 in max.
SFB-CCJ10ELength: 10 m 32.808 ft
Net weight: 580 g approx.
(1 cable)
For
receiver
SFB-CCJ3DLength: 3 m 9.843 ft
Net weight: 210 g approx.
(1 cable)
1 pc. for
receiver
Connector color: Black
SFB-CCJ10DLength: 10 m 32.808 ft
Net weight: 600 g approx.
(1 cable)
[3]
Extension
cable
With
connector
on one end
SFD-CC3Length: 3 m 9.843 ft
Net weight: 290 g approx.
(2 cables)
Used for connecting to the safety light curtain and to an extension cable or the SF-C13 / SF-C21 control unit.
2 pcs./set for emitter and receiver
Connector outer diameter: ø14 mm ø0.551 in max.
SFD-CC10Length: 10 m 32.808 ft
Net weight: 900 g approx.
(2 cables)

Recommended safety relay

SF relay, slim type
SF series

Recommended safety relay

Note:Please contactour sales officefor details on the recommended products.

TypeWith LED indicator
Model No.SFS3-L-DC24VSFS4-L-DC24V
Part No.AG1S132AG1S142
Contact arrangement3a1b4a2b
Rated nominal switching capacity6A/250V AC、6A/30V DC
Min. switching capacity1mA/5V DC
Coil rating15mA/24V DC20.8mA/24V DC
Rated power consumption360mW500mW
Operation time20ms or less
Release time20ms or less
Ambient temperature-40 to +85 ℃ -40 to + 185 ℉
(Humidity: 5 to 85 % RH)
Applicable certificationsUL/c-UL, TÜV, Korea S-mark

Communication module

TypeAppearanceModel No.Description
Communication
module

SF4D-TM1The setting software, Configurator Safety Light Curtain, is required when using the SF4D-TM1 communication module. The setting software can be downloaded free from our website. USB cable is not provided with the product. USB2.0 cable (A: Mini-B) must be prepared by the user.
<In the case of SF4D-F□/H□/A□>
The communication module serves as a conversion module for the connection of a PC to the SF4D series for changing function settings and monitoring statuses (light incidence / light blockage, lockout, etc.). The communication module can also be used to copy settings from SF4D series products without the connection of a PC.
<In the case of SF4D-□-01>
The communication module serves as a conversion module for the connection of a PC to the SF4D series for monitoring statuses (light incidence / light blockage, lockout, etc.). The communication module cannot be used by itself.

(Note) :
Please make sure to connect SF4D series Ver.3.0 manufactured after March 17, 2020 with SF4D-TM1 Ver. 2.0 manufactured after December 2019.
Please refer to the "Cautions For Use" page for version identification.

Front protection cover

Protects sensing surface of the safety light curtain from flying objects such as welding spatter.
The operating range reduces when the front protection cover is used.

Note 1) The model Nos. given above denote a single unit, not a pair of units. 2 units are required for use in mounting to the emitter / receiver.

・Operating range

Front protection coverOperating range(Note1)
Short modeLong mode
FingerFC-SFDH-□
(wide type)
FC-SFDH-□-S
(slim type)
Only emitter0.2 to 6m0.8 to 9.5m
Only receiver0.2 to 6m0.8 to 9.5m
Both0.2 to 5.5m0.8 to 9m
Hand,
Arm/Foot
FC-SFDH-□
(wide type)
FC-SFDH-□-S
(slim type)
Only emitter0.2 to 7.5m0.8 to 12m
Only receiver0.2 to 7.5m0.8 to 12m
Both0.2 to 7m0.8 to 11m

Note 1) The operating range is the possible setting distance between the emitter and the receiver.

Corner mirror

Normally for an L-shaped or U-shaped installation, 2 or 3 sets of safety light curtains are needed. With the use of a corner mirror reflecting the light, one set of safety light curtain is possible for L-shaped or U-shaped installation.

Applicable beam channelsCorner mirror
(Note 1)
FingerHandArm/
Foot
AppearanceModel No.Effective reflective surface
1584

RF-SFBH-8173×72mm
23126RF-SFBH-12236×72mm
31168RF-SFBH-16316×72mm
392010RF-SFBH-20396×72mm
472412RF-SFBH-24476×72mm
552814RF-SFBH-28556×72mm
633216RF-SFBH-32636×72mm
713618RF-SFBH-36716×72mm
794020RF-SFBH-40796×72mm
954824RF-SFBH-48956×72mm
1115628RF-SFBH-561,116×72mm
1276432RF-SFBH-641,276×72mm
-7236RF-SFBH-721,436×72mm
-8040RF-SFBH-801,596×72mm
-8844RF-SFBH-881,756×72mm
-9648RF-SFBH-961,916×72mm

Note 1) The model Nos. given above denote a single unit, not a pair of units.

・Percent decline of the sensing range

With 1 mirrorDeclined to 90%
With 2 mirrorsDeclined to 80%
With 3 mirrorsDeclined to 70%

Y-shaped connector

TypeAppearanceModel No.Description
Wire-saving
Y-shaped
connector

SFB-WY1Wire-saving connector for standard components (8-core cable). Cables of emitter and receiver are consolidated into one cable for wire-saving.
Wiring has +24 V, 0 V, OSSD 1, OSSD 2, output polarity setting wire, and lockout release input.
[Power wire and synchronization wire are connected inside the connector.
Interlock is disabled (automatic reset).]
Net weight: 35 g approx. M12 female-male connector
Cable with
connector
on one side

WY1-CCN3Cable length: 3 m 9.843 ft
Net weight: 200 g approx.
(1 cable)
Mating cable for Y-shaped connector
Cable color: Gray (with black line)
Connector color: Black
The min. bending radius: R6 mm R0.236 in
M12 female connector
WY1-CCN10Cable length: 10 m 32.808 ft
Net weight: 620 g approx.
(1 cable)

By using the Y-shaped connector, the least required wires such as power or safety output are consolidated into one cable.
Man-hours taken for wiring is eliminated to the minimum. Construction times as well as wiring mistakes are greatly reduced.

Refer to the instruction manual of Y-shaped connector and safety control unit for more detail such as installation of Y-shaped connector, terminal wiring, and wiring example.

Test rod / Laser alignment tool

DesignationModel No.Description
Test rod ø45SF4B-TR45Min. sensing object for regular checking (ø45 mm ø1.772 in),
with arm / foot protection type (min. sensing object ø45 mm ø1.772 in)
Laser alignment toolSF-LAT-2NAllows easy beam axis alignment using easy-to-see laser beam

Laser alignment tool

• SF-LAT-2N

------------------------------ Tab4 showing ------------------------------

Specifications

Safety light curtain individual specifications

SF4D-F□(-01)(Finger protection type)

TypeMin. sensing object ø14 mm ø0.551 in
(10 mm 0.394 in beam pitch)
Model No.SF4D-F15(-01)SF4D-F23(-01)SF4D-F31(-01)SF4D-F39(-01)
Number of
beam channels
15233139
Protective height
(Note 2)
150 mm
5.906 in
230 mm
9.055 in
310 mm
12.205 in
390 mm
15.354 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
140 mm
5.512 in
220 mm
8.661 in
300 mm
11.811 in
380 mm
14.961 in
Current consumptionEmitter:110 mA or less
Receiver:130 mA or less
Emitter:120 mA or less
Receiver:130 mA or less
Emitter:120 mA or less
Receiver:140 mA or less
PFHD1.21×10-91.48×10-91.80×10-92.07×10-9
MTTFD1,031 years or more833 years or more672 years or more582 years or more
Net weight
(Total of
emitter and receiver)
270g approx.470g approx.680g approx.890g approx.
TypeMin. sensing object ø14 mm ø0.551 in
(10 mm 0.394 in beam pitch)
Model No.SF4D-F47(-01)SF4D-F55(-01)SF4D-F63(-01)SF4D-F71(-01)
Number of
beam channels
47556371
Protective height
(Note 2)
470 mm
18.504 in
550 mm
21.654 in
630 mm
24.803 in
710 mm
27.953 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
460 mm
18.110 in
540 mm
21.260 in
620 mm
24.409 in
700 mm
27.559 in
Current consumptionEmitter:120 mA or less
Receiver:140 mA or less
Emitter:120 mA or less
Receiver:150 mA or less
PFHD2.40×10-92.66×10-92.99×10-93.25×10-9
MTTFD498 years or more447 years or more396 years or more363 years or more
Net weight
(Total of
emitter and receiver)
1,100g approx.1,300g approx.1,500g approx.1,700g approx.
TypeMin. sensing object ø14 mm ø0.551 in
(10 mm 0.394 in beam pitch)
Model No.SF4D-F79(-01)SF4D-F95(-01)SF4D-F111(-01)SF4D-F127(-01)
Number of
beam channels
7995111127
Protective height
(Note 2)
790 mm
31.102 in
950 mm
37.402 in
1,110 mm
43.701 in
1,270 mm
50.000 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
780 mm
30.709 in
940 mm
37.008 in
1,100 mm
43.307 in
1,260 mm
49.606 in
Current consumptionEmitter:120 mA or less
Receiver:150 mA or less
Emitter:120 mA or less
Receiver:160 mA or less
Emitter:120 mA or less
Receiver:170 mA or less
Emitter:120 mA or less
Receiver:180 mA or less
PFHD3.58×10-94.17×10-94.76×10-95.36×10-9
MTTFD328 years or more281 years or more245 years or more217 years or more
Net weight
(Total of
emitter and receiver)
1,900g approx.2,300g approx.2,800g approx.3,200g approx.

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD: Probability of Dangerous Failure per Hour, MTTFD: Mean Time to Dangerous Failure (in years).
2) When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.

SF4D-H□(-01)(Hand protection type)

TypeMin. sensing object ø25 mm ø0.984 in
(20 mm 0.787 in beam pitch)
Model No.SF4D-H8(-01)SF4D-H12(-01)SF4D-H16(-01)SF4D-H20(-01)
Number of
beam channels
8121620
Protective height
(Note 2)
150 mm
5.906 in
230 mm
9.055 in
310 mm
12.205 in
390 mm
15.354 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
140 mm
5.512 in
220 mm
8.661 in
300 mm
11.811 in
380 mm
14.961 in
Current consumptionEmitter:100 mA or less, Receiver:120 mA or less
PFHD9.57×10-101.12×10-91.26×10-91.40×10-9
MTTFD1,340 years or more1,119 years or more988 years or more881 years or more
Net weight
(Total of
emitter and receiver)
270g approx.470g approx.680g approx.890g approx.
TypeMin. sensing object ø25 mm ø0.984 in
(20 mm 0.787 in beam pitch)
Model No.SF4D-H24(-01)SF4D-H28(-01)SF4D-H32(-01)SF4D-H36(-01)
Number of
beam channels
24283236
Protective height
(Note 2)
470 mm
18.504 in
550 mm
21.654 in
630 mm
24.803 in
710 mm
27.953 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
460 mm
18.110 in
540 mm
21.260 in
620 mm
24.409 in
700 mm
27.559 in
Current consumptionEmitter:100 mA or less
Receiver:130 mA or less
Emitter:110 mA or less
Receiver:130 mA or less
Emitter:120 mA or less
Receiver:130 mA or less
PFHD1.56×10-91.73×10-91.87×10-92.04×10-9
MTTFD782 years or more701 years or more647 years or more591 years or more
Net weight
(Total of
emitter and receiver)
1,100g approx.1,300g approx.1,500g approx.1,700g approx.
TypeMin. sensing object ø25 mm ø0.984 in
(20 mm 0.787 in beam pitch)
Model No.SF4D-H40(-01)SF4D-H48(-01)SF4D-H56(-01)SF4D-H64(-01)
Number of
beam channels
40485664
Protective height
(Note 2)
790 mm
31.102 in
950 mm
37.402 in
1,110 mm
43.701 in
1,270 mm
50.000 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
780 mm
30.709 in
940 mm
37.008 in
1,100 mm
43.307 in
1,260 mm
49.606 in
Current consumptionEmitter:120 mA or less
Receiver:140 mA or less
Emitter:120 mA or less
Receiver:150 mA or less
PFHD2.17×10-92.48×10-92.78×10-93.09×10-9
MTTFD552 years or more481 years or more426 years or more383 years or more
Net weight
(Total of
emitter and receiver)
1,900g approx.2,300g approx.2,800g approx.3,200g approx.
TypeMin. sensing object ø25 mm ø0.984 in
(20 mm 0.787 in beam pitch)
Model No.SF4D-H72(-01)SF4D-H80(-01)SF4D-H88(-01)SF4D-H96(-01)
Number of
beam channels
72808896
Protective height
(Note 2)
1,430 mm
56.299 in
1,590 mm
62.598 in
1,750 mm
68.898 in
1,910 mm
75.197 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
1,420 mm
55.906 in
1,580 mm
62.205 in
1,740 mm
68.504 in
1,900 mm
74.803 in
Current consumptionEmitter:120 mA or less
Receiver:150 mA or less
Emitter:120 mA or less
Receiver:160 mA or less
PFHD3.39×10-93.69×10-94.00×10-94.30×10-9
MTTFD347 years or more318 years or more293 years or more272 years or more
Net weight
(Total of
emitter and receiver)
3,600g approx.4,000g approx.4,400g approx.4,800g approx.

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD: Probability of Dangerous Failure per Hour, MTTFD: Mean Time to Dangerous Failure (in years).
2) When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.

SF4D-A□(-01)(Arm / Foot protection type)

TypeMin. sensing object ø45 mm ø1.772 in
(40 mm 1.575 in beam pitch)
Model No.SF4D-A4(-01)SF4D-A6(-01)SF4D-A8(-01)SF4D-A10(-01)
Number of
beam channels
46810
Protective height
(Note 2)
150 mm
5.906 in
230 mm
9.055 in
310 mm
12.205 in
390 mm
15.354 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
120 mm
4.724 in
200 mm
7.874 in
280 mm
11.024 in
360 mm
14.173 in
Current consumptionEmitter:100 mA or less, Receiver:120 mA or less
PFHD8.29×10-109.34×10-101.01×10-91.11×10-9
MTTFD1,577 years or more1,378 years or more1,267 years or more1,136 years or more
Net weight
(Total of
emitter and receiver)
270g approx.470g approx.680g approx.890g approx.
TypeMin. sensing object ø45 mm ø1.772 in
(40 mm 1.575 in beam pitch)
Model No.SF4D-A12(-01)SF4D-A14(-01)SF4D-A16(-01)SF4D-A18(-01)
Number of
beam channels
12141618
Protective height
(Note 2)
470 mm
18.504 in
550 mm
21.654 in
630 mm
24.803 in
710 mm
27.953 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
440 mm
17.323 in
520 mm
20.472 in
600 mm
23.622 in
680 mm
26.772 in
Current consumptionEmitter:100 mA or less, Receiver:130 mA or less
PFHD1.18×10-91.29×10-91.36×10-91.46×10-9
MTTFD1,060 years or more966 years or more910 years or more840 years or more
Net weight
(Total of
emitter and receiver)
1,100g approx.1,300g approx.1,500g approx.1,700g approx.
TypeMin. sensing object ø45 mm ø1.772 in
(40 mm 1.575 in beam pitch)
Model No.SF4D-A20(-01)SF4D-A24(-01)SF4D-A28(-01)SF4D-A32(-01)
Number of
beam channels
20242832
Protective height
(Note 2)
790 mm
31.102 in
950 mm
37.402 in
1,110 mm
43.701 in
1,270 mm
50.000 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
760 mm
29.921 in
920 mm
36.220 in
1,080 mm
42.520 in
1,240 mm
48.819 in
Current consumptionEmitter:100 mA or less
Receiver:130 mA or less
Emitter:100 mA or less
Receiver:140 mA or less
Emitter:110 mA or less
Receiver:140 mA or less
PFHD1.54×10-91.71×10-91.89×10-92.07×10-9
MTTFD798 years or more710 years or more640 years or more582 years or more
Net weight
(Total of
emitter and receiver)
1,900g approx.2,300g approx.2,800g approx.3,200g approx.
TypeMin. sensing object ø45 mm ø1.772 in
(40 mm 1.575 in beam pitch)
Model No.SF4D-A36(-01)SF4D-A40(-01)SF4D-A44(-01)SF4D-A48(-01)
Number of
beam channels
36404448
Protective height
(Note 2)
1,430 mm
56.299 in
1,590 mm
62.598 in
1,750 mm
68.898 in
1,910 mm
75.197 in
 When using as safety equipment
for Chinese press machine
or when using SF4D-□-01 for
Japanese press machine or
paper shearing machine
1,400 mm
55.118 in
1,560 mm
61.417 in
1,720 mm
67.717 in
1,880 mm
74.016 in
Current consumptionEmitter:110 mA or less
Receiver:150 mA or less
Emitter:110 mA or less
Receiver:160 mA or less
PFHD2.24×10-92.42×10-92.60×10-92.77×10-9
MTTFD534 years or more493 years or more458 years or more428 years or more
Net weight
(Total of
emitter and receiver)
3,600g approx.4,000g approx.4,400g approx.4,800g approx.

Safety light curtain common specifications

TypeMin. sensing object ø14 mm ø0.551 in
(10 mm 0.394 in beam pitch)
Min. sensing object ø25 mm ø0.984 in
(20 mm 0.787 in beam pitch)
Min. sensing object ø45 mm ø1.772 in
(40 mm 1.575 in beam pitch)
Model No. SF4D-F□SF4D-H□SF4D-A□
Japanese press machine or paper
shearing machine compliant
SF4D-F□-01SF4D-H□-01SF4D-A□-01
Applicable
standards
International standardsIEC 61496-1/2 (Type 4), ISO 13849-1:2015 (Category 4, PLe), IEC 61508-1 to 3 (SIL3)
JapanJIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 3 (SIL3)
EuropeEN ISO 13849-1:2015 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
North AmericaANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
ChinaGB/T 4584
Applicable regulations and certificationsCE Marking (Machinery Directive, EMC Directive, RoHS Directive) , UKCA Marking (Machinery Regulations, EMC Regulations, RoHS Regulations) , TÜV SÜD certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06, Korea KCs mark (Note 2)
Operating range (Note 3)Short mode: 0.2 to 7 m 0.656 to 22.966 ft
Long mode: 0.8 to 12 m 2.625 to 39.370 ft
(selectable by DIP switch)
Short mode: 0.2 to 9 m 0.656 to 29.528 ft
Long mode: 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
Min. sensing object (Note 4)ø14 mm ø0.551 in opaque objectø25 mm ø0.984 in opaque objectø45 mm ø1.772 in opaque object
Effective aperture angle±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
Supply voltage24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable) (Note 5)
Control outputs
(OSSD 1, OSSD 2)
PNP open-collector transistor / NPN open collector transistor (selectable)

<PNP output selected>
・Maximum source current: 350 mA
・Applied voltage: Same as supply voltage
(between control output and +V)
・Residual voltage: 2 V or less (source current 350 mA)
(excluding voltage drop due to cable)
・Leakage current: 0.2 mA or less (including power OFF state)
・Maximum load capacity: 2.2 μF
・Load wiring resistance: 3 Ω or less

<NPN output selected>
・Maximum sink current: 350 mA
・Applied voltage: Same as supply voltage
(between control output and 0 V)
・Residual voltage: 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current: 0.2 mA or less (including power OFF state)
・Maximum load capacity: 2.2 μF
・Load wiring resistance: 3 Ω or less
 Operation modeON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs) (Note 6)
Protection circuitIncorporated
Response timeOFF response: 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel) (Note 7)
ON response: 50 ms or less (Note 8) (Note 9)
Auxiliary output (AUX)
(Non-safety output)
PNP open-collector transistor / NPN open collector transistor (selectable)

<PNP output selected>
・Maximum source current: 60 mA
・Applied voltage: Same as supply voltage
(between auxiliary output and +V)
・Residual voltage: 2 V or less (source current 60 mA)
(excluding voltage drop due to cable)
・Leakage current: 0.2 mA or less (including power OFF state)

<NPN output selected>
・Maximum sink current: 60 mA
・Applied voltage: Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage: 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current: 0.2 mA or less (including power OFF state)
 Operation modeControl output ON: OFF, Control output OFF: ON (Note 6)
Protection circuitIncorporated
Response timeOFF response: 60 ms or less, ON response: 60 ms or less
Synchronization methodLine synchronization / optical synchronization (selectable by DIP switch)
Interference prevention
function
<Not connected in series/parallel>
・Line synchronization: 2 units or less (auto)
・Optical synchronization: 2 units or less (selectable by DIP switch)

<Connected in series/parallel>
・Series connection: 5 units or less (total number of beam channels 256 or less)
・Parallel connection: 3 units or less (total number of beam channels 192 or less) (Note 6)
・Series / parallel connection mixed: 5 units or less (total number of beam channels 144 or less) (Note 6)
Test input functionIncorporated
Interlock functionIncorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Lockout release functionIncorporated
External device monitor functionIncorporated (8-core cable or 12-core cable)
Application indicator functionIncorporated (only the receiver lights up when optical synchronization is used)
Muting functionIncorporated (12-core cable)
Override functionIncorporated (12-core cable)
Power save functionIncorporated
Optional functions (Note 10)
(Excluding SF4D-□-01)
Fixed blanking function, floating blanking function, interlock setting function, external device monitoring setting function, auxiliary output setting function, application indicator setting function, muting setting function, override setting function, protect function, I/O setting function
Pollution degree3
Operating altitude2,000 m 6,561.68 ft or less (Note 11)
Environmental
resistance
Degree of protectionIP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
Ambient temperature-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +60 ℃ -13 to +140 ℉
Ambient humidity30 to 85 % RH, Storage: 30 to 95 % RH
Ambient illuminationIncandescent light: 5,000 ℓx or less at the light-receiving surface
Dielectric strength voltage1,000 V AC for one minute, between all supply terminals connected together and enclosure
Insulation resistance20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
Vibration resistance10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
Shock resistance300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
SFF (Safe Failure Fraction)99%
HFT (Hardware Fault Tolerance)1
Subsystem typeType B (IEC 61508-2)
T1 (proof test interval)20 years
Failure response timeWithin response time (OFF response)
Safety stateControl output (OSSD 1 / 2) OFF state
Emitter elementInfrared LED (peak emission wavelength: 850 nm 0.034 mil)
MaterialEnclosure: Aluminum, Detection surface: Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap: Nylon
Connecting methodBy connector
Cable extensionTotal length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length of cables for series connection) (Note 5)
AccessoriesSF4B-TR14 (test rod): 1 pc.SF4B-TR25 (test rod): 1 pc.-

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
2) Except for SF4D-□-01, Korea KCs mark is acquired.
3) The operating range is the possible setting distance between the emitter and the receiver.
4) When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
5) The power supply unit must satisfy the following requirements:
  1) The power unit must be certified for use in your region.
  2) Use of the product as a unit in compliance with CE Marking: SELV (safety extra low voltage) / PELV (protected extra low voltage) power supply unit in conformity with EMC Directive and Low Voltage Directive.
  3) Use of the product as a unit in compliance with UKCA Marking: SELV (safety extra low voltage) / PELV (protected extra low voltage) power supply unit in conformity with EMC Regulations and Low Voltage Regulations.
  4) When using a commercial switching regulator, the frame ground (F.G.) terminal must be connected to ground.
  5) The power supply unit must have an output holding time of 20ms or more.
  6) If surges occur, take countermeasures such as connecting a surge absorber to the source of the surges.
  7) The power unit must be a CLASS 2 compliant unit. (When CTÜVUS mark compliance is required.)
6) In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guidebrline.
7) The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used. Note that the setting cannot be changed when SF4D-□-01 is used.
8) For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
9) Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
10) When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
11) To use optional functions, the SF4D-TM1 (optional) and Configurator Safety Light Curtain setting software are required. Note that optional functions cannot be used when SF4D-□-01 is used.
12) Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.

Control output (OSSD 1, OSSD 2) source / sink current and cable length

Number of
sub-sensors
Control output
(OSSD 1, OSSD 2)
source / sink current
Power supply cable length
Length of cable for series
connection
(Total cable length)
Cable
Power supply cable
length
Cable length for
series connection
0
(No series
connection)
100 mA70 m 229.659 ft or less--
200 mA
350 mA10.5 m 34.449 ft or less
1100 mA50 m 164.042 ft or less-Cable length obtained by
subtracting power supply
cable length from total
cable length
200 mA
350 mA10.5 m 34.449 ft or less
2100 mA50 m 164.042 ft or less-
200 mA
350 mA10.5 m 34.449 ft or less
3100 mA50 m 164.042 ft or less-
200 mA40.5 m 132.874 ft or less
350 mA10.5 m 34.449 ft or less
4100 mA25.5 m 83.661 ft or less-
200 mA20.5 m 67.257 ft or less
350 mA10.5 m 34.449 ft or less

* Power supply cable: Cable consisting of the bottom cap cable (optional) and extension cable (optional)

Control output (OSSD 1, OSSD 2) OFF response times

 OFF response time
Main
sensor
Sub sensor
Number of
units connected
in series
1 unit1 unit2 units3 units4 units0 unit0 unit1 unit1 unit2 units2 units3 units
Number of
units connected
in parallel
0 unit0 unit0 unit0 unit1 unit2 units1 unit2 units1 unit2 units1 unit
Total number
of beams
4 to 486ms10ms10ms12ms12ms14ms14ms14ms14ms14ms14ms14ms
49 to 968ms10ms10ms12ms12ms14ms14ms14ms14ms14ms14ms14ms
97 to 12710ms12ms12ms14ms14ms14ms14ms14ms14ms14ms14ms14ms
128 to 144-12ms12ms14ms14ms14ms14ms14ms14ms14ms14ms14ms
145 to 192-14ms14ms16ms16ms14ms14ms-----
193 to 256-16ms16ms18ms18ms-------

・Example of series connection
5 units or fewer (Total number of beam channels must be 256 or less.)

Example of series connection

・Example of combination of series connection and parallel connection
5 units or fewer (Total number of beam channels must be 144 or less.)

Example of combination of series connection and parallel connection

Note: Refer to the manual on our website for details

Control units

For specifications of the control units, please see each product page.

>>"Safety Control Unit SF-C21"
>>"Exclusive Control Unit for Safety Light Curtain SF-C10"

IO-Link communication unit

Product nameIO-Link communication unit for safety light curtain SF4D series
Model No.SFD-WL3
Applicable regulationsCE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations)
Communication
method
Safety light curtain
communication side
RS-485 bidirectional communication (dedicated protocol)
IO-Link
communication side
IO-Link specifications: Ver. 1.1
Baud rate: COM3 (230.4 kbps)
Data length: 18 bytes, process data (PD)
Minimum cycle time: 1.5 ms
Supply
voltage
Safety light curtain
communication side
24V DC +20-30 % Ripple P-P 10 % or less
IO-Link
communication side
24V DC +20-25 % Ripple P-P 10 % or less
Current
consumption
Safety light curtain
communication side
15 mA or less
IO-Link
communication side
30 mA or less
Functions• IO-Link communication function
• Safety light curtain setting data copy function (Note 2, 3, 4)
Number of
connectable
units
This product1 unit
Safety light curtains
in series connection
Up to 5 units (total number of beam channels 256 or less)
Pollution degree / Excess voltage category3 / I
Operating altitude2,000 m 6561.68 ft or less (Note 5)
Environmental
resistance
ProtectionIP64 (IEC)
Ambient temperature-10 to +55℃ 14 to 131℉
(No dew condensation or icing allowed),
Storage: -25 to +60℃ -13 to 140℉
Ambient humidity30 to 85% RH, Storage: 30 to 95% RH
Dielectric
strength voltage
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation
resistance
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
Vibration
resistance
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
Shock
resistance
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
MaterialMain unit case: PA66 (with glass)
Base plate: SPCC + Plating
Product model nameplate: Polyester
External connection connector: Brass + Plating
Connection
method
Safety light curtain
communication side
8-core cable for safety light curtain (optional)
IO-Link
communication side
4-core cable with M12 connector
(commercially available product)
WeightNet weight: 270 g approx., Gross weight: 340 kg approx.

Communication module

Model No.SF4D-TM1
Communication systemSafety light curtain side: RS-485 bilateral communication (dedicated protocol)
PC side: USB
Connection systemSafety light curtain side: Connector
PC side: USB (Mini-B male)
ProtectionIP40 (IEC)
Ambient temperature-10 to +55 ℃ +14 to +131 ℉ (no dew condensation or icing allowed),
Storage: -25 to +60 ℃ -13 to +140 ℉
Ambient humidity30 to 85% RH, Storage: 30 to 95% RH
Usable altitude2,000 m 6,561.68 ft or lower (Note 2)
Cable1.5 m 4.921 ft cable with connector (safety light curtain side) (Note 3)
WeightNet weight: 75 g approx.

Laser alignment tool

Model No.SF-LAT-2N
Supply voltage3 V (LR6 battery x 2 pcs.)
Battery1.5 V (LR6 battery) x 2 pcs. (replaceable)(Note 2)
Battery lifetime30 hours approx. of continuous operation
(LR6 battery, at +25 ℃ +77 ambient temperature)
Light sourceRed semiconductor laser: class 2 (IEC / JIS), Class II (FDA)
(Max. output: 1 mW, Peak emission wavelength: 650 nm 0.026 mil)(Note 3)
Spot diameter10 mm 0.394 in approx. (at 5 m 16.404 ft distance)
Ambient temperature0 to +40 ℃ +32 to +104 (No dew condensation),
Storage: 0 to +55 ℃ +32 to +131
Ambient humidity35 to 85 % RH, Storage: 35 to 85 % RH
MaterialEnclosure: ABS, Mounting part: Aluminum
WeightNet weight: 150 g approx. (without batteries)

Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 .
2) LR6 dry cell batteries are not provided with the product. Please purchase them separately.
3) This product complies with the FDA regulations (FDA 21 CFR 1040.10 and 1040.11) in accordance with FDA Laser Notice No. 56, except for complying with IEC 60825-1 Ed. 3.

Corner mirror

Model No.RF-SFBH-□
Attenuation rate of operating rangeWith one corner mirror: Declined to 90 %, With two corner mirrors: Declined to 80 %, With three corner mirrors: Declined to 70 % (When used in combination with the SF4D series)
Environmental
resistance
Ambient temperature–10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +70 ℃ –13 to +158 ℉
Ambient humidity30 to 85 % RH, Storage: 30 to 95 % RH
Vibration resistance10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each
Shock resistance300 m/s2 acceleration (30 G approx.) in X, Y and Z directions three times each
MaterialEnclosure: Aluminum, Mounting bracket: Stainless steel, Mirror (rear surface mirror): Glass, Side cover: EPDM
AccessoriesIntermediate supporting bracket: 1 set (RF-SFBH-40/48/56/64), 2 sets (RF-SFBH-72/80/88/96)

Notes:
1)Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
2)The corner mirror has not received type examination by the Ministry of Health, Labour and Welfare; therefore, it cannot be used for presses or shearing machines (paper cutting machines) in Japan.

------------------------------ Tab5 showing ------------------------------

Dimensions

  • Unit: mm in

Safety light curtain Assembly dimensions

Options

SF4D-□(-01)

Safety light curtain

Assembly dimensions

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-5 (optional) and the intermediate support brackets MS-SFB-2 (optional).

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-5 (optional) and the intermediatesupport brackets MS-SFB-2 (optional).

Model No.Protective height
A(Note 1)B
SF4D-F□(-01)
SF4D-H□(-01)
SF4D-A□(-01)
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)140
5.512
120
4.724
150
5.906
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)220
8.661
200
7.874
230
9.055
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)300
11.811
280
11.024
310
12.205
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)380
14.961
360
14.173
390
15.354
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)460
18.110
440
17.323
470
18.504
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)540
21.260
520
20.472
550
21.654
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)620
24.409
600
23.622
630
24.803
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)700
27.559
680
26.772
710
27.953
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)780
30.709
760
29.921
790
31.102
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)940
37.008
920
36.220
950
37.402
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,100
43.307
1,080
42.520
1,110
43.701
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,260
49.606
1,240
48.819
1,270
50.000
-SF4D-H72(-01)SF4D-A36(-01)1,420
55.906
1,400
55.118
1,430
56.299
-SF4D-H80(-01)SF4D-A40(-01)1,580
62.205
1,560
61.417
1,590
62.598
-SF4D-H88(-01)SF4D-A44(-01)1,740
68.504
1,720
67.717
1,750
68.898
-SF4D-H96(-01)SF4D-A48(-01)1,900
74.803
1,880
74.016
1,910
75.197
Model No.Mounting pitchTotal
length
Intermediate
support bracket
mounting pitch
(Note 4)
C
(Note 2)
D
(Note 3)
EF
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)190
7.480
199
7.835
206
8.110
-
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)270
10.630
279
10.984
286
11.260
-
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)350
13.780
359
14.134
366
14.409
-
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)430
16.929
439
17.283
446
17.559
-
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)510
20.079
519
20.433
526
20.709
-
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)590
23.228
599
23.583
606
23.858
-
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)670
26.378
679
26.732
686
27.008
-
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)750
29.528
759
29.882
766
30.157
-
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)830
32.677
839
33.031
846
33.307
-
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)990
38.976
999
39.331
1,006
39.606
-
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,150
45.276
1,159
45.630
1,166
45.906
550
21.654
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,130
51.575
1,319
51.929
1,326
52.205
630
24.803
-SF4D-H72(-01)SF4D-A36(-01)1,470
57.874
1,479
58.228
1,486
58.504
710
27.953
-SF4D-H80(-01)SF4D-A40(-01)1,630
64.173
1,639
64.528
1,646
64.803
790
31.102
-SF4D-H88(-01)SF4D-A44(-01)1,790
70.472
1,799
70.827
1,806
71.102
870
34.252
-SF4D-H96(-01)SF4D-A48(-01)1,950
76.772
1,959
77.126
1,966
77.402
950
37.402
Model No.Beam
pitch
First beam
channel
position
GH
SF4D-F□(-01)10
0.394
5
0.197
SF4D-H□(-01)20
0.787
5
0.197
SF4D-A□(-01)40
1.575
15
0.591

Notes:
1) In the case of "When used as safety device for presses in China" or "When SF4D-□-01 is used for presses or shearing machines (paper cutting machines) in Japan," the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height (A).
2) Mounting pitch when beam adjustment mounting bracket MS-SFD-1-5 (optional) is mounted with two M5 hexagon-socket head bolts.
3) Mounting pitch when beam adjustment mounting bracket MS-SFD-1-5 (optional) is mounted with one M8 hexagon-socket head bolt.
4) When the number of beam channels is SF4D-F□(-01): 111 or more beam channels, SF4D-H□(-01): 56 or more beam channels, SF4D-A□(-01): 28 or more beam channels, one set is required.

Assembly dimensions

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-6 (optional) and the intermediate support brackets MS-SFB-2 (optional).

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-6 (optional) and the intermediate support brackets MS-SFB-2 (optional).

Model No.Protective height
A(Note 1)B
SF4D-F□(-01)
SF4D-H□(-01)
SF4D-A□(-01)
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)140
5.512
120
4.724
150
5.906
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)220
8.661
200
7.874
230
9.055
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)300
11.811
280
11.024
310
12.205
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)380
14.961
360
14.173
390
15.354
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)460
18.110
440
17.323
470
18.504
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)540
21.260
520
20.472
550
21.654
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)620
24.409
600
23.622
630
24.803
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)700
27.559
680
26.772
710
27.953
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)780
30.709
760
29.921
790
31.102
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)940
37.008
920
36.220
950
37.402
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,100
43.307
1,080
42.520
1,110
43.701
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,260
49.606
1,240
48.819
1,270
50.000
-SF4D-H72(-01)SF4D-A36(-01)1,420
55.906
1,400
55.118
1,430
56.299
-SF4D-H80(-01)SF4D-A40(-01)1,580
62.205
1,560
61.417
1,590
62.598
-SF4D-H88(-01)SF4D-A44(-01)1,740
68.504
1,720
67.717
1,750
68.898
-SF4D-H96(-01)SF4D-A48(-01)1,900
74.803
1,880
74.016
1,910
75.197
Model No.Mounting
pitch
Total
length
Intermediate
support bracket
mounting pitch
(Note 2)
JKL
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)194
7.638
208
8.189
-
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)274
10.787
288
11.339
-
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)354
13.937
368
14.488
-
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)434
17.087
448
17.638
-
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)514
20.236
528
20.787
-
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)594
23.386
608
23.937
-
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)674
26.535
688
27.087
-
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)754
29.685
768
30.236
-
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)834
32.835
848
33.386
-
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)994
39.134
1,008
39.685
-
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,154
45.433
1,168
45.984
552
21.732
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,314
51.732
1,328
52.283
632
24.882
-SF4D-H72(-01)SF4D-A36(-01)1,474
58.031
1,488
58.583
712
28.031
-SF4D-H80(-01)SF4D-A40(-01)1,634
64.331
1,648
64.882
792
31.181
-SF4D-H88(-01)SF4D-A44(-01)1,794
70.630
1,808
71.181
872
34.331
-SF4D-H96(-01)SF4D-A48(-01)1,954
76.929
1,968
77.480
952
37.480
Model No.Beam
pitch
First beam
channel
position
GH
SF4D-F□(-01)10
0.394
5
0.197
SF4D-H□(-01)20
0.787
5
0.197
SF4D-A□(-01)40
1.575
15
0.591

Notes:
1) In the case of "When used as safety device for presses in China" or "When SF4D-□-01 is used for presses or shearing machines (paper cutting machines) in Japan," the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height (A).
2) When the number of beam channels is SF4D-F□(-01): 111 or more beam channels, SF4D-H□(-01): 56 or more beam channels, SF4D-A□(-01): 28 or more beam channels, one set is required.

Assembly dimensions

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-8 (optional) and the intermediate support brackets MS-SFB-2 (optional).

Mounting drawing for the safety light curtains using the beam adjustment mounting bracket MS-SFD-1-8 (optional) and the intermediate support brackets MS-SFB-2 (optional).

Model No.Protective height
A(Note 1)B
SF4D-F□(-01)
SF4D-H□(-01)
SF4D-A□(-01)
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)140
5.512
120
4.724
150
5.906
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)220
8.661
200
7.874
230
9.055
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)300
11.811
280
11.024
310
12.205
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)380
14.961
360
14.173
390
15.354
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)460
18.110
440
17.323
470
18.504
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)540
21.260
520
20.472
550
21.654
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)620
24.409
600
23.622
630
24.803
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)700
27.559
680
26.772
710
27.953
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)780
30.709
760
29.921
790
31.102
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)940
37.008
920
36.220
950
37.402
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,100
43.307
1,080
42.520
1,110
43.701
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,260
49.606
1,240
48.819
1,270
50.000
-SF4D-H72(-01)SF4D-A36(-01)1,420
55.906
1,400
55.118
1,430
56.299
-SF4D-H80(-01)SF4D-A40(-01)1,580
62.205
1,560
61.417
1,590
62.598
-SF4D-H88(-01)SF4D-A44(-01)1,740
68.504
1,720
67.717
1,750
68.898
-SF4D-H96(-01)SF4D-A48(-01)1,900
74.803
1,880
74.016
1,910
75.197
Model No.Mounting
pitch
Total
length
Intermediate
support bracket
mounting pitch
(Note 2)
MNP
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)199
7.835
215
8.465
-
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)279
10.984
295
11.614
-
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)359
14.134
375
14.764
-
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)439
17.283
455
17.913
-
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)519
20.433
535
21.063
-
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)599
23.583
615
24.213
-
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)679
26.732
695
27.362
-
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)759
29.882
775
30.512
-
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)839
33.031
855
33.661
-
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)999
39.331
1,015
39.961
-
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,159
45.630
1,175
46.260
555
21.850
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,319
51.929
1,335
52.559
635
25.000
-SF4D-H72(-01)SF4D-A36(-01)1,479
58.228
1,495
58.858
715
28.150
-SF4D-H80(-01)SF4D-A40(-01)1,639
64.528
1,655
65.157
795
31.299
-SF4D-H88(-01)SF4D-A44(-01)1,799
70.827
1,815
71.457
875
34.449
-SF4D-H96(-01)SF4D-A48(-01)1,959
77.126
1,975
77.756
955
37.598
Model No.Beam
pitch
First beam
channel
position
GH
SF4D-F□(-01)10
0.394
5
0.197
SF4D-H□(-01)20
0.787
5
0.197
SF4D-A□(-01)40
1.575
15
0.591

Notes:
1) In the case of "When used as safety device for presses in China" or "When SF4D-□-01 is used for presses or shearing machines (paper cutting machines) in Japan," the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height (A).
2) When the number of beam channels is SF4D-F□(-01): 111 or more beam channels, SF4D-H□(-01): 56 or more beam channels, SF4D-A□(-01): 28 or more beam channels, one set is required.

Assembly dimensions

Mounting drawing for the safety light curtains using the dead zoneless beam adjustment mounting bracket MS-SFD-3-6 (optional)

Mounting drawing for the safety light curtains using the dead zoneless beam adjustment mounting bracket MS-SFD-3-6 (optional)

Model No.Protective height
A(Note)B
SF4D-F□(-01)
SF4D-H□(-01)
SF4D-A□(-01)
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)140
5.512
120
4.724
150
5.906
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)220
8.661
200
7.874
230
9.055
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)300
11.811
280
11.024
310
12.205
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)380
14.961
360
14.173
390
15.354
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)460
18.110
440
17.323
470
18.504
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)540
21.260
520
20.472
550
21.654
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)620
24.409
600
23.622
630
24.803
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)700
27.559
680
26.772
710
27.953
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)780
30.709
760
29.921
790
31.102
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)940
37.008
920
36.220
950
37.402
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,100
43.307
1,080
42.520
1,110
43.701
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,260
49.606
1,240
48.819
1,270
50.000
-SF4D-H72(-01)SF4D-A36(-01)1,420
55.906
1,400
55.118
1,430
56.299
-SF4D-H80(-01)SF4D-A40(-01)1,580
62.205
1,560
61.417
1,590
62.598
-SF4D-H88(-01)SF4D-A44(-01)1,740
68.504
1,720
67.717
1,750
68.898
-SF4D-H96(-01)SF4D-A48(-01)1,900
74.803
1,880
74.016
1,910
75.197
Model No.Dead zoneless mounting bracket
Mounting positionRequired number
of brackets for
emitters /
receivers
QR
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)0
0
75
2.953
2
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)94
3.701
68
2.677
4
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)110
4.331
100
3.937
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)160
6.299
115
4.528
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)200
7.874
135
5.315
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)250
9.843
150
5.906
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)290
11.417
170
6.693
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)340
13.386
185
7.283
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)380
14.961
205
8.071
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)470
18.504
240
9.449
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)560
22.047
275
10.827
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)650
25.591
310
12.205
-SF4D-H72(-01)SF4D-A36(-01)730
28.740
350
13.780
-SF4D-H80(-01)SF4D-A40(-01)530
20.866
265
10.433
6
-SF4D-H88(-01)SF4D-A44(-01)590
23.228
285
11.220
-SF4D-H96(-01)SF4D-A48(-01)650
25.591
305
12.008
Model No.Beam
pitch
First beam
channel
position
GH
SF4D-F□(-01)10
0.394
5
0.197
SF4D-H□(-01)20
0.787
5
0.197
SF4D-A□(-01)40
1.575
15
0.591

Note: In the case of "When used as safety device for presses in China" or "When SF4D-□-01 is used for presses or shearing machines (paper cutting machines) in Japan," the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height (A).

Assembly dimensions

Mounting drawing for safety light curtains using the SF4B-G compatible mounting bracket MS-SFD-4BG (optional) and the intermediate support bracket MS-SFB-2.

Mounting drawing for safety light curtains using the SF4B-G compatible mounting bracket MS-SFD-4BG (optional) and the intermediate support bracket MS-SFB-2.

Model No.Protective height
A(Note 1)B
SF4D-F□(-01)
SF4D-H□(-01)
SF4D-A□(-01)
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)140
5.512
120
4.724
150
5.906
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)220
8.661
200
7.874
230
9.055
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)300
11.811
280
11.024
310
12.205
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)380
14.961
360
14.173
390
15.354
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)460
18.110
440
17.323
470
18.504
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)540
21.260
520
20.472
550
21.654
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)620
24.409
600
23.622
630
24.803
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)700
27.559
680
26.772
710
27.953
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)780
30.709
760
29.921
790
31.102
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)940
37.008
920
36.220
950
37.402
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,100
43.307
1,080
42.520
1,110
43.701
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,260
49.606
1,240
48.819
1,270
50.000
-SF4D-H72(-01)SF4D-A36(-01)1,420
55.906
1,400
55.118
1,430
56.299
-SF4D-H80(-01)SF4D-A40(-01)1,580
62.205
1,560
61.417
1,590
62.598
-SF4D-H88(-01)SF4D-A44(-01)1,740
68.504
1,720
67.717
1,750
68.898
-SF4D-H96(-01)SF4D-A48(-01)1,900
74.803
1,880
74.016
1,910
75.197
Model No.Mounting pitchTotal
length
Intermediate
support bracket
mounting pitch
(Note 4)
S
(Note 2)
T
(Note 3)
UV
SF4D-F15(-01)SF4D-H8(-01)SF4D-A4(-01)199
7.835
233
9.173
254
10.000
-
SF4D-F23(-01)SF4D-H12(-01)SF4D-A6(-01)279
10.984
313
12.323
334
13.150
-
SF4D-F31(-01)SF4D-H16(-01)SF4D-A8(-01)359
14.134
393
15.472
414
16.299
-
SF4D-F39(-01)SF4D-H20(-01)SF4D-A10(-01)439
17.283
473
18.622
494
19.449
-
SF4D-F47(-01)SF4D-H24(-01)SF4D-A12(-01)519
20.433
553
21.772
574
22.598
-
SF4D-F55(-01)SF4D-H28(-01)SF4D-A14(-01)599
23.583
633
24.921
654
25.748
-
SF4D-F63(-01)SF4D-H32(-01)SF4D-A16(-01)679
26.732
713
28.071
734
28.898
-
SF4D-F71(-01)SF4D-H36(-01)SF4D-A18(-01)759
29.882
793
31.220
814
32.047
-
SF4D-F79(-01)SF4D-H40(-01)SF4D-A20(-01)839
33.031
873
34.370
894
35.197
-
SF4D-F95(-01)SF4D-H48(-01)SF4D-A24(-01)999
39.331
1,033
40.669
1,054
41.496
-
SF4D-F111(-01)SF4D-H56(-01)SF4D-A28(-01)1,159
45.630
1,193
46.969
1,214
47.795
555
21.850
SF4D-F127(-01)SF4D-H64(-01)SF4D-A32(-01)1,319
51.929
1,353
53.268
1,374
54.094
635
25.000
-SF4D-H72(-01)SF4D-A36(-01)1,479
58.228
1,513
59.567
1,534
60.394
715
28.150
-SF4D-H80(-01)SF4D-A40(-01)1,639
64.528
1,673
65.866
1,694
66.693
795
31.299
-SF4D-H88(-01)SF4D-A44(-01)1,799
70.827
1,833
72.165
1,854
72.992
875
34.449
-SF4D-H96(-01)SF4D-A48(-01)1,959
77.126
1,993
78.465
2,014
79.291
955
37.598
Model No.Beam
pitch
First beam
channel
position
GH
SF4D-F□(-01)10
0.394
5
0.197
SF4D-H□(-01)20
0.787
5
0.197
SF4D-A□(-01)40
1.575
15
0.591

Notes:
1) In the case of "When used as safety device for presses in China" or "When SF4D-□-01 is used for presses or shearing machines (paper cutting machines) in Japan," the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height (A).
2) Mounting pitch when the SF4B-G compatible mounting bracket MS-SFD-4BG (optional) is installed using one M8 hexagon socket head bolt.
3) Mounting pitch when the SF4B-G compatible mounting bracket MS-SFD-4BG (optional) is installed using two M5 hexagon socket head bolts.
4) When the number of beam channels is SF4D-F□(-01): 111 or more beam channels, SF4D-H□(-01): 56 or more beam channels, SF4D-A□(-01): 28 or more beam channels, one set is required.

MS-SFD-1-5

Beam adjustment mounting bracket (Optional)

MS-SFD-1-5

4 pcs./set for emitter and receiver
Material: Cold rolled carbon steel (SPCC)

MS-SFD-1-6

Beam adjustment mounting bracket (Optional)

MS-SFD-1-6

4 pcs./set for emitter and receiver
Material: Cold rolled carbon steel (SPCC)

MS-SFD-1-8

Beam adjustment mounting bracket (Optional)

MS-SFD-1-8

4 pcs./set for emitter and receiver
Material: Cold rolled carbon steel (SPCC)

MS-SFD-3-6

Dead zoneless beam adjustment mounting bracket (Optional)

MS-SFD-3-6

4 pcs./set for emitter and receiver
Material: Die-cast zinc alloy

MS-SFB-2

Intermediate support bracket (Optional)

MS-SFB-2

2 pcs./set for emitter and receiver
Material: Die-cast zinc alloy

MS-SFD-4BG

SF4B-G compatible mounting bracket (Optional)

MS-SFD-4BG

4 pcs./set for emitter and receiver
Material: Cold rolled carbon steel (SPCC)

SFD-WL3

IO-Link communication unit (Optional)

SFD-WL3

SF4D-TM1

Communication module (Optional)

SF4D-TM1

SFB-WY1

Y-shaped connector (Optional)

SFB-WY1

SF-LAT-2N

Laser alignment tool (Optional)

SF-LAT-2N

RF-SFBH-□

Corner mirror (Optional)

RF-SFBH-□

Model No.ABCDEFNet weight
RF-SFBH-8173
6.811
183
7.205
235
9.252
--209
8.228
810 g approx.
RF-SFBH-12236
9.291
246
9.685
298
11.732
--272
10.709
970 g approx.
RF-SFBH-16316
12.441
326
12.835
378
14.882
--352
13.858
1,170 g approx.
RF-SFBH-20396
15.591
406
15.984
458
18.031
--432
17.008
1,370 g approx.
RF-SFBH-24476
18.740
486
19.134
538
21.181
--512
20.157
1,570 g approx.
RF-SFBH-28556
21.890
566
22.283
618
24.331
--592
23.307
1,770 g approx.
RF-SFBH-32636
25.039
646
25.433
698
27.480
--672
26.457
1,970 g approx.
RF-SFBH-36716
28.189
726
28.583
778
30.630
--752
29.606
2,170 g approx.
RF-SFBH-40796
31.339
806
31.732
858
33.780
458±50
18.031±1.969
-832
32.756
2,660 g approx.
RF-SFBH-48956
37.638
966
38.031
1,018
40.079
538±50
21.181±1.969
-992
39.055
3,060 g approx.
RF-SFBH-561,116
43.937
1,126
44.331
1,178
46.378
618±50
24.331±1.969
-1,152
45.354
3,460 g approx.
RF-SFBH-641,276
50.236
1,286
50.630
1,338
52.677
698±50
27.480±1.969
-1,312
51.654
3,890 g approx.
RF-SFBH-721,436
56.535
1,446
56.929
1,498
58.976
538±50
21.181±1.969
1,018±50
40.079±1.969
1,472
57.953
4,550 g approx.
RF-SFBH-801,596
62.835
1,606
63.228
1,658
65.276
591±50
23.268±1.969
1,125±50
44.291±1.969
1,632
64.252
4,950 g approx.
RF-SFBH-881,756
69.134
1,766
69.528
1,818
71.575
645±50
25.394±1.969
1,231±50
48.464±1.969
1,792
70.551
5,350 g approx.
RF-SFBH-961,916
75.433
1,926
75.827
1,978
77.874
698±50
27.480±1.969
1,338±50
52.677±1.969
1,952
76.850
5,750 g approx.

------------------------------ Tab6 showing ------------------------------

Software

Setting software
Configurator Light Curtain

The handy controller software, which was well-received by users of our previous models, has evolved. The new setting software, Configurator Safety Light Curtain, allows visually intuitive operation.
It provides powerful support to maintaining stable operation and troubleshooting by allowing the internal setup of the SF4D series product, collection of error history, planning of corrective measures and real-time monitoring of light incidence condition.

Configurator Light Curtain

Main functions

  • Operation monitoring function
    (Monitoring of received light intensity / extraneous light of individual beam
    I/O monitoring)
  • Error history display
  • Light blockage history, unstable light incidence history
  • Muting setting function
  • Override setting function
  • Blanking setting function
    (Fixed blanking setting function
    Floating blanking setting function)
  • External device monitoring setting function
  • Auxiliary output setting function

* Note that the usable functions vary depending on the synchronization method (optical synchronization, line synchronization) and the type of cables (5-core, 8-core, 12-core) used.
For details, refer to "Selectable synchronization method and cable to suit various applications" and the manual.

設定ソフトウェアConfigurator Light Curtain
設定ソフトウェアConfigurator Light Curtain

Operation monitoring function
(monitoring of received light intensity / extraneous light of individual beam)

This function displays the light incidence conditions of individual beams in real time. It facilitates the setup work and streamlines the maintenance planning by enabling visual confirmation of changes in the light incidence intensity resulting from dirty detection surface or beam misalignment.
In addition, the function can also monitor extraneous incident lights. It helps prevent unexpected malfunction in advance.
動作モニタ(光軸別受光量モニタ)機能
動作モニタ(光軸別受光量モニタ)機能

Muting setting function

pic06

This function is used to set the arrangement of muting sensors and select the most suitable settings using the application. It is also equipped with a time chart function, which obtains actual input timing to facilitate adjustment work.
*Excluding SF4D-□-01

Muting sensor
arrangement model
Description
Exit-onlyThis is used when a muting input cannot be set up at the outlet side such as a workpiece discharge section.
Since the workpiece passing time can be set in the timer, muting input on the outlet side is not required.
Simultaneous inputThis is used when there is no space for acquiring the muting input time difference between two systems. There is no need to provide a time difference for muting inputs.
* When the muting sensor output is NO / NC.
Parallel 4-sensor
Cross 2-sensor
Invalid when rising
The input time difference between the muting inputs of two systems is detected and the muting condition is controlled.

Blanking setting function

The blanking setting function has also advanced. It supports not only manual setting while allowing the user to check the light reception condition in real time and but also batch setting based on teaching.
Furthermore, fixed blanking and floating blanking can be set using the same screen. It alleviates the cumbersome setting work.
*Excluding SF4D-□-01

SF4D
SF4D

Communication module copy function

When a PC cannot be brought in, the communication module can be used to write the setting data of the safety light curtain and also to read error information.
*Excluding SF4D-□-01

通信モジュール コピー機能

* USB cable is not supplied with the product.
USB2.0 cable (A: Mini-B) must be procured by the user.

Configuration Light Curtain can be downloaded free from our website.
*Membership registration is required to access/download this data.

------------------------------ Tab7 showing ------------------------------

I/O Circuit and Wiring diagrams

I/O circuit diagram (using optical synchronization setting and 5-core cable, Not connected in series / parallel)

<In case of using I/O circuit for PNP output>

In case of using I/O circuit for PNP output

* S1

* S1

* S2

* S2

Note: Vs is the applying supply voltage.

<In case of using I/O circuit for NPN output>

In case of using I/O circuit for NPN output

* S1

* S1

* S2

* S2

Note: Vs is the applying supply voltage.

I/O circuit diagram (using line synchronization setting and 8-core cable, not connected in series / parallel)

<In case of using I/O circuit for PNP output>

In case of using I/O circuit for PNP output

* S1

* S1

* S2

* S2

Note: Vs is the applying supply voltage.

<In case of using I/O circuit for NPN output>

In case of using I/O circuit for NPN output

* S1

* S1

* S2

* S2

Note: Vs is the applying supply voltage.

I/O circuit diagram (using line synchronization setting and 12-core cable, not connected in series / parallel)

<In case of using I/O circuit for PNP output>

In case of using I/O circuit for PNP output

*S1

*S1

*S2

*S2

Notes:1) Vs to Vs - 2.5 V (sink current: 5 mA or less): ON (Note 2), Open: OFF2) Vs is the applying supply voltage.

<In case of using I/O circuit for NPN output>

In case of using I/O circuit for NPN output

*S1

*S1

*S2

*S2

Notes:1) 0 to +2.5 V (sink current: 5 mA or less): ON, Open: OFF2) Vs is the applying supply voltage.

------------------------------ Tab8 showing ------------------------------

Cautions For Use

Compatibility with communication module SF4D-TM1 for SF4D series

Please note that it doesn't work when connecting the communication module SF4D-TM1 manufactured before November 2019 to Type 4 Compact & Robust Safety Light Curtain SF4D series Ver.3.0 manufactured after March 17, 2020.

Compatibility of SF4D Ver. and SF4D-TM1

 SF4D Ver. 2.0
(manufactured before March 16, 2020)
SF4D Ver. 3.0
(manufactured after March 17, 2020)
SF4D-TM1
(manufactured before November 2019)
YesNo
SF4D-TM1 Ver. 2.0
(manufactured after December 2019)
YesYes

Version identification

■Compact & Robust Safety Light Curtain SF4D Series

Production lotmanufactured before March 16, 2020manufactured after March 17, 2020
Version of main bodyVer. 2.0Ver. 3.0
Front nameplateReceiver

Receiver

Side nameplateReceiver

Receiver

■Communication module SF4D-TM1

Production lotmanufactured before November 2019manufactured after December 2019
Version of main body-Ver. 2.0
Communication module
SF4D-TM1

Setting software
Configurator Light Curtain
Version info.
Ver.1.3.0
Version info.
Ver.1.4.0

Description and function of each part

Description and function of each part

Emitter / receiver common

DesignationFunction
Line synchronizationOptical synchronization
ReceiverEmitterReceiverEmitter
Upper application indicator
(Blue / Green / Red / Orange)
When beam axis
adjustment mode is set
All beams received [Control output (OSSD 1, OSSD 2) ON]: Lights blue
Top beam received: Lights red, Top beam blocked: Turns OFF
Turns OFF
When application mode
is set
When application indicator input 1 is ON: Lights green
When application indicator input 2 is ON: Lights red
When application indicator input 1 / 2 are ON: Lights orange
When application indicator input 1 / 2 are OFF: Turns OFF
Turns OFF
Lower application indicator
(Blue / Green / Red / Orange)
When beam axis
adjustment mode is set
All beams received [Control output (OSSD 1, OSSD 2) ON]: Lights blue
Bottom beam received: Lights red, Bottom beam blocked: Turns OFF
Turns OFF
When application mode
is set
When application indicator input 1 is ON: Lights green
When application indicator input 2 is ON: Lights red
When application indicator input 1 / 2 are ON: Lights orange
When application indicator input 1 / 2 are OFF: Turns OFF
Turns OFF
Stable light incidence indicator
(Green / Orange)
When light reception is stable: Lights green
When light reception is unstable: Lights orange
When light is blocked: Turns OFF
Turns OFF
Digital indicator
(Green / Yellow)
Light receiving intensity
(Green)
Incident light level 3: Lights green "

",
Incident light level 2: Lights green "

"
Incident light level 1: Lights green "

",
When light is blocked: Turns OFF
Turns OFF
Error (Yellow)Normal operation: Turns OFF, Error: Yellow number blinks or lights "

"
Polarity (Yellow)When PNP output is set: Lights yellow "

" (only during startup)
When NPN output is set: Lights yellow "

" (only during startup)
Frequency indicator (Orange)-When frequency 1 is set: Lights orange "

"
When frequency 2 is set: Lights orange "

"

Emitter

Designation
(Note 1)
Function
Line synchronizationOptical synchronization
Light emission intensity control indicator (Orange) [CTRL]Short mode: Turns OFF, Long mode: Lights orange
Test indicator (Orange) [TEST]During test: Lights orang, Normal operation: Turns OFF
Operation indicator (Green / Red) [OP]Control output (OSSD 1 / 2) ON: Lights green
Control output (OSSD 1 / 2) OFF: Lights red
Normal operation: Lights green
Error: Lights red

Receiver

Designation
(Note 1)
Function
Line synchronizationOptical synchronization
Function setting indicator (Orange) [FUNC]When communication module is connected: Blinks orange, When blanking function or parallel connection is used: Lights orange (Note 2)
Interlock indicator (Yellow) [LOCK]Interlock activated: Lights yellow, All other times: Turns OFF
OSSD indicator (Green / Red) [OSSD]Control output (OSSD 1 / 2) ON: Lights green
Control output (OSSD 1 / 2) OFF: Lights red

Notes:
1) Designations in brackets [ ] are names that are indicated on the device.
2) For the details of blanking function and parallel connection, refer to the instruction manual.

  • When this device is used in the "PSDI mode", an appropriate control circuit must be configured between this device and the machinery. For details, be sure to refer to the standards or regulations applicable in each region or country.
  • Do not use SF4D-□ as a safety device for a press in Japan. For presses and shearing machines (paper cutting machines) in Japan, use SF4D-□-01.
  • Do no use SF4D-□-01 as a safety device for a press in South Korea.
  • To use this product in the U.S.A., refer to OSHA 1910. 212 and OSHA 1910. 217 for installation, and in Europe, refer to EN ISO 13855 as well. Observe your national and local requirements before installing this product.
  • This web site is a guide to select a suitable product. Be sure to read instruction manual attached to the product prior to its use.
  • Make sure to carry out the test run before regular operation.
  • This safety system is for use only on machinery in which the dangerous parts can be stopped immediately, either by an emergency stop unit or by disconnecting the power supply. Do not use this system with machinery which cannot be stopped at any point in its operation cycle.

When using SF4D-□-01 as a safety device for a press or shearing machine (paper cutting machine) in Japan

  • Abide by the Standards for Power Press Structures, the Standards for the Structures of Safety Devices for Presses or Shearing Machines (Paper Cutting Machines) and the Guidelines on Management of Safety Devices for Presses announced by the Japanese Ministry of Health, Labour and Welfare.
  • Be sure to install the protective tube, SFPD-A10 (tube length: 10 m 32.808 ft) (optional), to the cables.

About machines for which SF4D-□-01 is used

  • When using SF4D-□-01 as a safety device for a press or shearing machine (paper cutting machine) in Japan, make sure that the press or shearing machine (paper cutting machine) satisfies the following specification requirements. Do not use SF4D-□-01 if the machine does not meet the specification requirements.

Press machine

ItemSpecifications
Machine typePress equipped with immediate stopping mechanism and restart prevention mechanism
Pressing capacity50,000 kN or less
Immediate stopping time500 ms or less
Stroke lengthWithin (Protective height – Die height)
Die sizeWithin bolster width

Shearing machine (paper cutting machine)

ItemSpecifications
Machine typeShearing machine (paper cutting machine) equipped with immediate stopping mechanism and restart prevention mechanism
Cutting thickness200 mm 7.874 in or less
Cutting width5,000 mm 196.850 in or less
Cutter length5,500 mm 216.535 in or less

Others

  • This device has been developed / produced for industrial use only.
  • Do not use during the initial transient time (2 sec.) after the power supply is switched on.
  • Avoid dust, dirt and steam.
  • Take care that the safety light curtain does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc.
  • Take care that the safety light curtain is not directly exposed to fluorescent light from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance.
  • Do not use this product with mobile equipment such as an automated guided vehicle (AGV).

Communication module

  • The use of the communication module, SF4D‑TM1 (optional), enables setting of various functions of the device.
    (Note that settings cannot be changed when SF4D-□-01 is used.)
    Details related to the safety distance, such as the minimum size of detectable objects, varies for some of the functions. When making individual settings, calculate the safety distance and provide a space greater than the safety distance when setting up the device. Unless a sufficient space is provided, the machine will not stop before the dangerous parts of the machine is touched and death or serious injury can occur.
  • For the details of function settings made using the SF4D-TM1 communication module (optional), see the manual for the communication module.

Corner mirror

  • The corner mirror has not received type examination by the Ministry of Health, Labour and Welfare; therefore, it cannot be used for presses or shearing machines (paper cutting machines) in Japan.
  • Be sure to carry out maintenance while referring to the instruction manual for the safety light curtain SF4D series.
  • Do not use if dirt, water, or oil, etc. is attached to the reflective surface of this product. Appropriate sensing range may not be maintained due to diffusion or refraction.
  • Make sure that you have read the instruction manual for the corner mirror thoroughly before setting up the corner mirrors and safety light curtains, and follow the instructions given. If the equipment is not set up correctly as stipulated in the instruction manual, incident light errors may result in unexpected situations which may result in serious injury or death.
  • Please download the instruction manuals from our website.
  • Safety light curtain SF4D series cannot be used as a retroreflective type. Avoid installing the safety light curtain as a retroreflective type when this product is applied.
  • The mirror part of this product is made of glass. Note that if it is broken, the glass shards may fly apart.
  • Do not use if crack or breakage appears on the reflective surface of this product. Proper sensing range may not be maintained due to diffusion or refraction. If crack or breakage appears on the reflective surface of this product, replace the product.
  • When adjusting beam channels with a laser alignment tool, etc., take sufficient care that the laser beam reflected by this product does not enter the eyes.
  • Failure to follow the above items may result in death or serious injury.

IO-Link communication unit

  • Do not use the IO-Link data for safety control.
  • This product cannot be used to directly enter settings from the IO-Link master unit to a safety light curtain using IO-Link communication.
  • Safety light curtain setting information copy function is a function assuming maintenance of safety light curtain. Please use only when writing the safety light curtain before replacement to the light curtain after replacement. If you write to non-replacement parts, it may not operate properly.

Sensing area

  • Make sure to install this product such that any part of the human body must pass through its sensing area in order to reach the dangerous parts of the machinery. If the human body is not detected, there is a danger of serious injury or death.
  • Do not use any reflective type or retroreflective type arrangement.
  • Multiple receivers (emitters) cannot be connected for use with a single emitter (receiver).

Example of correct sensing area setup

Example of correct sensing area setup

Example of incorrect sensing area setup

Example of incorrect sensing area setup

Safety distance

  • Calculate the safety distance correctly, and always maintain a distance which is equal to or greater than the safety distance, between the sensing area of this safety light curtain and the dangerous parts of the machinery.
    (Please check the latest standards for the equation.) If the safety distance is miscalculated or if sufficient distance is not maintained, there is a danger of serious injury or death.
  • Before designing the system, refer to the relevant standards of the region where this device is to be used and then install this device.

安全距離

  • The sizes of the minimum sensing objects for this device vary depending on whether or not the floating blanking function is being used.
    Calculate the safety distance with the proper size of the minimum sensing object and appropriate equation.
    Size of minimum sensing object when applying floating blanking function
     Min. sensing object when applying floating blanking function
    Not setSetting (Note)
    11beam
    channel
    21beam
    channel
    31beam
    channel
    41beam
    channel
    51beam
    channel
    SF4D-F□ø14 mm
    ø0.551 in
    ø24 mm
    ø0.945 in
    ø34 mm
    ø1.339 in
    ø44 mm
    ø1.732 in
    ø54 mm
    ø2.126 in
    ø64 mm
    ø2.520 in
    SF4D-H□ø25 mm
    ø0.984 in
    ø45 mm
    ø1.772 in
    ø65 mm
    ø2.559 in
    ø85 mm
    ø3.346 in
    ø105 mm
    ø4.134 in
    ø125 mm
    ø4.921 in
    SF4D-A□ø45 mm
    ø1.772 in
    ø85 mm
    ø3.346 in
    ø125 mm
    ø4.921 in
    ø165 mm
    ø6.496 in
    ø205 mm
    ø8.071 in
    ø245 mm
    ø9.646 in

    Note: When SF4D-□-01 is used, the floating blanking function cannot be used.

  • The safety distance is calculated using the equations given on the following pages when a person moves perpendicularly (normal intrusion) into the sensing area of the device.
    If the intrusion direction is not perpendicular, always check the related standards (regional, machine standards, etc.)

For use based on EN ISO 13855 / ISO 13855 / JIS B 9715

For intrusion perpendicular to the sensing area
<When the minimum sensing object is ø40 mm ø1.575 in or less>

  • Equation (1) S = K × T + C

S: Safety distance (mm)
Minimum required distance between the sensing area plane and the dangerous part of the machine
K: Intrusion speed of person or object (mm/sec.)
Normally 2,000 (mm/sec.) is used.
T: Response time of overall system
T = Tm + TSF4D
Tm: Maximum response time of machine (sec.)
TSF4D: Response time of device (sec.)
C: Additional distance calculated from the minimum sensing object of the device (mm)
The value of C cannot be less than 0.
C = 8 × (d − 14)
d: Diameter of minimum sensing object (mm)

  • When calculating the safety distance S, the following five cases must be considered. First calculate using K = 2,000 (mm/sec.) in the above equation. Consider these three cases for the result: 1) S < 100, 2) 100 ≤ S ≤ 500, and 3) S > 500. If the result of the calculation is 3) S > 500, calculate again using K = 1,600 (mm/sec.).
    Consider these two cases for the result: 4) S ≤500 and 5) S > 500.
    For details, refer to the manual.
  • When the device is used in "PSDI mode", an appropriate safety distance S must be calculated. For details, refer to the standards and regulations that apply in your region or country.

<When the minimum sensing object is greater than ø40 mm ø1.575 in>

  • Equation S = K × T + C

S: Safety distance (mm)
Minimum required distance between the sensing area plane and the nearest dangerous part of the machine
K: Intrusion speed of person or object (mm/sec.)
Normally 1,600 (mm/sec.) is used.
T: Overall response time of system
T = Tm + TSF4D
Tm: Maximum response time of machine (sec.)
TSF4D: Response time of device (sec.)
C: Additional distance calculated from the minimum sensing object of the device (mm)
C = 850 (mm) (Constant)

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