Compact Safety Light Curtain[Type4 PLe SIL3] SF4B-C

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Basic Information
Order guide
Option
Specifications
Dimensions
Circuit/ Wiring
Cautions For Use

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Basic Information

Compact, light weight design, and advanced functionality in one package

UL,CE,CSA,TUV,UKCA Approved

CE : Machinery Directive, EMC Directive
UKCA : Machinery Regulations, EMC Regulations
UL, CSA : Certified by TÜV SÜD America Inc.

*1 : The control category differs depending on the configuration and wiring of the external circuit.

Features

Compact profile design, maximize the machinery opening area

The SF4B-C series is designed to fit onto an aluminum frame, maximizing the machinery opening area. It can even allow zero dead zone.

■The safety light curtain is thin, so its bulge from frame can be minimized.
■The safety light curtain protrudes neither into the machinery opening nor outside the frame.* When using standard mounting bracketsMS-SF4BC-1(optional)

■The safety light curtain fits onto frame perfectly, even in embedded installations.
■The safety light curtain protrudes neither into the machinery opening nor outside the frame.
■The safety light curtain will not be damaged due to collision with workpiece.* When using standard mounting brackets MS-SF4BC-1 (optional)

■The safety light curtain fits onto a 20 × 20 mm0.787 × 0.787 inaluminum frame perfectly.
■The safety light curtain does not protrude from the frame.* When using standard mounting brackets MS-SF4BC-1 (optional)

Plastic × metal

The SF4B-C series features a proprietary double structure of a "plastic body" with a "metal inner frame" which lightens the weight while maintaining the durability.

Maximum protective height of 1,943.4 mm 76.512 in

Despite its compact, plastic body, the SF4B-C series features a metal inner frame that increases toughness and also keeps its enclosure not to curve.
Protective heights range from 263.4 mm to 1,943.4 mm 10.370 in to 76.512 in.

45% lighter* for easy installation in high places and when mounting long models

Thanks to its plastic body, the SF4B-C series is 45 % lighter* than previous models with aluminum enclosures.
This helps to reduce the overall weight of the equipment during transport and when shipping it overseas.

* Comparing SF4B-H80<V2> with SF4B-H80CA-J05

Large multi-purpose indicator SF4B-□CA-J05

The SF4B-C series is equipped with the large multi-purpose indicator at the center of the unit. The indicator shows the presence of the safety light curtain, helping to prevent unintentional beam interruption. The indicator can be used in a variety of applications such as a muting indicator and work indicator.

■Exceptional visibility with wide angle
The large multi-purpose indicator shines brightly through the plastic body to ensure exceptional visibility.

Muting control function for individual beams: Limit the muting area SF4B-□CA-J05

The SFB-HC handy-controller (optional) allows to perform muting control for certain beams. Since beam channels can be specified, so there is no need to install a guard to prevent intrusions. For example, according to the height of a sensing object, when muting control from the lowermost beam channel to the 10th beam channel is activated, the safety light curtain will detect any beam interruption at the 11th or higher beam channel as a human entry and stop the machinery.

Fixed blanking function: Choose active beam channels

The SFB-HC handy-controller (optional) provides a fixed blanking function that prevents control output (OSSD) from turning off even if certain beam channels are interrupted. This function is convenient for applications where an obstacle always interrupts certain beam channels.
Additionally, it is safe since control output (OSSD) is forcibly turned off in the event the obstruction moves outside the detection area.

Floating blanking function: Disable unspecified beams

*The min. sensing object will change when the floating blanking function is used.

The floating blanking function allows to disable up to three unspecified beam channels. Control output (OSSD) will not turn off as long as the number of interrupted beam channels is less than the set number of beam channels.
This function is convenient when an obstruction moves inside the detection area during setup changes or when loading materials within the detection area of safety light curtain.
* The min. sensing object will change when the floating blanking function is used.

Use output and indicators to achieve preventive maintenance when the incident light intensity gets unstable

By setting the auxiliary output switching function to off or on when light reception becomes unstable, the safety light curtain provides notification in the event of a reduction in the incident light intensity due to beam misalignment or dirt via auxiliary output (non-safety output) in addition to the incident light intensity indicator.

Notes:
1)An incident light intensity value of 100 % refers to the threshold value at which control outputs (OSSD1, OSSD2) change from off to on.
2)Interruption of the light refers to the presence of an object interrupts beam in the detection area.
3)This setting is not available when using muting control for individual beams, fixed blanking, or floating blanking.

PNP/NPN polarity support

Since a single model number can be switched between PNP and NPN input, fewer model numbers need to be registered.

Extraneous light check & avoid (ELCA) function

The ELCA function reduces interference without an interference prevention line.

External device monitor function

External devices (such as safety relays, etc.) can be directly connected to the handy-controller without any dedicated unit, simplifying installation, reducing costs, and helping to avoid various problems.

Beam-axis alignment indicator

Beam-axis alignment indicators are indicated in 4 blocks, allowing to see at a glance where light is being received.

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Order guide

PRODUCT CONFIGURATION ORDER GUIDE

Pigtailed type (with muting function)
(with 0.5 m 1.640 ft connector attached cable)

Cable type
(with 5 m 16.404 ft cable)

[1][2] Safety light curtains

Hand protection type
Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)

Appearance	Operating range (Note 1)	Model No. (Note 2)		Number of beam channels	Protective height
Appearance	Operating range (Note 1)	[1] Pigtailed type (with muting function)	[2] Cable type	Number of beam channels	Protective height
	0.3 to 7 m 0.984 to 22.966 ft	SF4B-H12CA-J05	SF4B-H12C	12	263.4 mm 10.370 in
		SF4B-H16CA-J05	SF4B-H16C	16	343.4 mm 13.520 in
		SF4B-H20CA-J05	SF4B-H20C	20	423.4 mm 16.669 in
		SF4B-H24CA-J05	SF4B-H24C	24	503.4 mm 19.819 in
		SF4B-H28CA-J05	SF4B-H28C	28	583.4 mm 22.969 in
		SF4B-H32CA-J05	SF4B-H32C	32	663.4 mm 26.118 in
		SF4B-H36CA-J05	SF4B-H36C	36	743.4 mm 29.268 in
		SF4B-H40CA-J05	SF4B-H40C	40	823.4 mm 32.417 in
		SF4B-H48CA-J05	SF4B-H48C	48	983.4 mm 38.717 in
		SF4B-H56CA-J05	SF4B-H56C	56	1,143.4 mm 45.016 in
		SF4B-H64CA-J05	SF4B-H64C	64	1,303.4 mm 51.315 in
		SF4B-H72CA-J05	SF4B-H72C	72	1,463.4 mm 57.614 in
		SF4B-H80CA-J05	SF4B-H80C	80	1,623.4 mm 63.913 in
		SF4B-H88CA-J05	SF4B-H88C	88	1,783.4 mm 70.212 in
		SF4B-H96CA-J05	SF4B-H96C	96	1,943.4 mm 76.512 in

Arm / Foot protection type
Min. sensing object ø45 mm ø1.772 in (40 mm 1.575 in beam pitch)

Appearance	Operating range (Note 1)	Model No. (Note 2)		Number of beam channels	Protective height
Appearance	Operating range (Note 1)	[1] Pigtailed type (with muting function)	[2] Cable type	Number of beam channels	Protective height
	0.3 to 7 m 0.984 to 22.966 ft	SF4B-A8CA-J05	SF4B-A8C	8	343.4 mm 13.520 in
		SF4B-A12CA-J05	SF4B-A12C	12	503.4 mm 19.819 in
		SF4B-A16CA-J05	SF4B-A16C	16	663.4 mm 26.118 in
		SF4B-A20CA-J05	SF4B-A20C	20	823.4 mm 32.417 in
		SF4B-A24CA-J05	SF4B-A24C	24	983.4 mm 38.717 in
		SF4B-A28CA-J05	SF4B-A28C	28	1,143.4 mm 45.016 in
		SF4B-A32CA-J05	SF4B-A32C	32	1,303.4 mm 51.315 in
		SF4B-A36CA-J05	SF4B-A36C	36	1,463.4 mm 57.614 in
		SF4B-A40CA-J05	SF4B-A40C	40	1,623.4 mm 63.913 in
		SF4B-A44CA-J05	SF4B-A44C	44	1,783.4 mm 70.212 in
		SF4B-A48CA-J05	SF4B-A48C	48	1,943.4 mm 76.512 in

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

2) The model No. with "E" shown on the label affixed to the product is the emitter, "D" shown on the label is the receiver.

[3] Mounting brackets

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

Designation	Model No.	Description
Standard mounting bracket	MS-SF4BC-1	Allows the safety light curtain to be mounted on the rear or side of the target equipment. Designed for use with one M5 hexagon-socket head bolt. (4 pcs. per set for the emitter and receiver)
Rear utility mounting bracket	MS-SF4BC-2	Allows the safety light curtain to be mounted on the rear of the target equipment. Allows beam adjustment. Designed for use with one M5 hexagon-socket head bolt. For space-saving mounting, use one M5 hexagon head bolt. (4 pcs. per set for the emitter and receiver)
Side utility mounting bracket	MS-SF4BC-3	Allows the safety light curtain to be mounted on the side of the target equipment. Allows beam adjustment. Designed for use with one M5 hexagon-socket head bolt. For space-saving mounting, use one M5 hexagon head bolt. (4 pcs. per set for the emitter and receiver)
Intermediate supporting bracket for utility mounting bracket (Note)	MS-SF4BC-4	Supports the middle of the safety light curtain when installing it with utility mounting brackets. Allows the safety light curtain to be mounted on the rear or side of the target equipment. Allows beam adjustment. Designed for use with one M5 hexagon head bolt. (2 pcs. each per set for rear mounting and side mounting)
Intermediate supporting bracket for standard mounting bracket (Note)	MS-SF4BC-5	Supports the middle of the safety light curtain when installing it with standard mounting brackets. Allows the safety light curtain to be mounted on the rear or side of the target equipment. Designed for use with two M3 countersunk screws. (2 pcs. each per set for rear mounting and side mounting)
Side mounting bracket	MS-SF4BC-6	Allows beam axis alignment and the safety light curtain to be mounted on the device in confined spaces. Designed for use with one M5 hexagon-socket head bolt. (4 pcs. per set for the emitter and receiver)
Intermediate supporting bracket for use with side mounting bracket (Note)	MS-SF4BC-7	Supports the middle of the safety light curtain when installing it with side mounting brackets. Allows beam axis alignment and the safety light curtain to be mounted on the device in confined spaces. Designed for use with one M5 hexagon-socket head bolt. (2 pces. per set)

Note:
The numbers of sets required by SF4B-H□C (A-J05) (40 or more beam axes) and SF4B-A□C (A-J05) (20 or more beam axes) are as follows:
SF4B-H40C (A-J05), SF4B-H48C (A-J05), SF4B-H56C (A-J05), SF4B-A20C (A-J05), SF4B-A24C (A-J05), SF4B-A28C (A-J05): 1 set
SF4B-H64C (A-J05), SF4B-H72C (A-J05), SF4B-H80C (A-J05), SF4B-H88C (A-J05), SF4B-H96C (A-J05), SF4B-A32C (A-J05), SF4B-A36C (A-J05), SF4B-A40C (A-J05), SF4B-A44C (A-J05), SF4B-A48C (A-J05): 2 sets

Standard mounting bracket and intermediate supporting bracket for standard mounting bracket

・ MS-SF4BC-1
Four brackets (two each R and L type) per set
[Eight M3 (length: 5 mm 0.197 in) hexagon-socket head bolts and four M5 flat washers are attached.]
・ MS-SF4BC-5
Two pcs. for rear mounting, two pcs. for side mounting

Rear utility mounting bracket and intermediate supporting bracket for utility mounting bracket

・ MS-SF4BC-2
Four brackets (two each R and L type) per set
[Eight M3 (length: 6 mm 0.236 in) hexagon-socket head bolts and four M5 flat washers are attached.]
・ MS-SF4BC-4
Two brackets per set[M5 flat washers, two pcs. assembled M3 (length: 6 mm 0.236 in) hexagon-socket head bolts for rear mounting, two pcs. attachments for side mounting.]

Side utility mounting bracket and intermediate supporting bracket for utility mounting bracket

・ MS-SF4BC-3
Four brackets (two each R and L type) per set
[Eight M3 (length: 6 mm 0.236 in) hexagon-socket head bolts and four M5 flat washers are attached.]
・ MS-SF4BC-4
Two brackets per set[M5 flat washers, two pcs. assembled M3 (length: 6 mm 0.236 in) hexagon-socket head bolts for rear mounting, two pcs. attachments for side mounting.]

Note: For space-saving mounting, use an M5 hexagon head bolt

Side mounting bracket and Intermediate supporting bracket for side mounting bracket

・ MS-SF4BC-6
Four brackets (two each R and L type) per set
[Eight M3 (length: 6 mm 0.236 in) hexagon-socket head bolts and four M5 flat washers are attached.]
・ MS-SF4BC-7
Two brackets per set[Two pcs. M5 flat washers, two pcs. assembled M3 (length: 6mm 0.236 in hexagon-socket head bolts for side mounting.]

[4][5] Mating cables

Type		Model No.	Description
[4] With connector on one end		SFB-CC3-MU	Length: 3 m 9.843 ft Net weight: 430 g approx. (2 cables)	Cable with connector on one end for pigtailed type (with muting function) Two cables per set for emitter and receiver Cable color: Gray for emitter, Gray with black line for receiver Connector color: Gray for emitter, Black for receiver Min. bending radius: R6 mm R0.236 in
		SFB-CC7-MU	Length: 7 m 22.966 ft Net weight: 1,000 g approx. (2 cables)
		SFB-CC10-MU	Length: 10 m 32.808 ft Net weight: 1,300 g approx. (2 cables)
[5] With connectors on both ends	For emitter	SFB-CCJ3E-MU	Length: 3 m 9.843 ft Net weight: 190 g approx. (1 cable)	Cable with connectors on both ends for pigtailed type (with muting function) Cable color: Gray (for emitter), Gray with black line for receiver Connector color: Gray for emitter, Black for receiver Min. bending radius: R6 mm R0.236 in
	For emitter	SFB-CCJ10E-MU	Length: 10 m 32.808 ft Net weight: 660 g approx. (1 cable)
	For receiver	SFB-CCJ3D-MU	Length: 3 m 9.843 ft Net weight: 210 g approx. (1 cable)
	For receiver	SFB-CCJ10D-MU	Length: 10 m 32.808 ft Net weight: 680 g approx. (1 cable)

Spare parts (Accessories for safety light curtain)

Designation	Model No.	Description
Test rod ø25	SF4B-TR25	Min. sensing object for regular checking (ø25 mm ø0.984 in), for hand protection type (min. sensing object ø25 mm ø0.984 in)

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Option

Control units

Designation	Appearance	Model No.	Description
Slim type control unit		SF-C13	Use a discrete wire cable to connect to the safety light curtain. Muting function can be used. Compatible with up to Control Category 4. When connecting pigtailed type (with muting function) SF4B-□CA-J05, be sure to order a mating cable separately. ・Mating cable: SFB-CC□-MU ・Extension cable: SFB-CCJ□-MU

Handy-controller

Designation	Appearance	Model No.
Handy- controller	* 2 adapter cables included	SFB-HC
Cable set for cable type connection		SFC-WNC1

Pigtailed type (with muting function)

Cable type

Metal protection case

Designation	Applicable beam channels		Appearance	Model No.
Designation	Hand protection type	Arm / Foot protection type	Appearance	Model No.
Metal Protection Case for SF4B-C safety light curtain (One pair set for the emitter and the receiver)	12	-		MS-SF4BCH-12
	16	8		MS-SF4BCH-16
	20	-		MS-SF4BCH-20
	24	12		MS-SF4BCH-24
	28	-		MS-SF4BCH-28
	32	16		MS-SF4BCH-32
	36	-		MS-SF4BCH-36
	40	20		MS-SF4BCH-40
	48	24		MS-SF4BCH-48
	56	28		MS-SF4BCH-56
	64	32		MS-SF4BCH-64
	72	36		MS-SF4BCH-72
	80	40		MS-SF4BCH-80
	88	44		MS-SF4BCH-88
	96	48		MS-SF4BCH-96

Note: In the case of using a metal protection case MS-SF4BCH-□(optional), make sure to assemble it with a standard mounting bracket MS-SF4BC-1 (optional).

Others

Designation	Model No.	Description
Test rod ø45	SF4B-TR45	Min. sensing object for regular checking (ø45 mm ø1.772 in), for arm / foot protection type (min. sensing object ø45 mm ø1.772 in)
Large display unit for safety light curtain	SF-IND-2	With the auxiliary output of the safety light curtain, the operation is easily observable from various directions. <Specifications> ・Supply voltage: 24 V DC ±15 % ・Current consumption: 12 mA or less ・Indicators: Orange LED (8 pcs. used) [Light up when external contact is ON] ・Ambient temperature: -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed) ・Material: POM (Enclosure), Polycarbonate (Cover), Cold rolled carbon steel (SPCC) (Bracket) ・Cable: 0.3 mm² 2-core cabtyre cable, 3 m 9.843 ft long ・Weight: 70 g approx. (including bracket)

Large display unit for safety light curtain

・SF-IND-2

* Cannot be attached together with a mounting bracket to the safety light curtain using a single bolt.

Recommended safety relay

SF relay, slim type
SF series

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

Type	With LED indicator
Model No.	SFS3-L-DC24V	SFS4-L-DC24V
Part No.	AG1S132	AG1S142
Contact arrangement	3a1b	4a2b
Rated nominal switching capacity	6A／250V AC、6A／30V DC
Min. switching capacity	1mA／5V DC
Coil rating	15mA／24V DC	20.8mA／24V DC
Rated power consumption	360mW	500mW
Operation time	20ms or less
Release time	20ms or less
Ambient temperature	-40 to +85 ℃ -40 to + 185 ℉ (Humidity: 5 to 85 % RH)
Applicable certifications	UL/c-UL, TÜV, Korea S-mark

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Specifications

Safety Light curtain individual specifications

SF4B-H□C(A-J05)

Type			Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)
Pigtailed type			SF4B- H12CA-J05	SF4B- H16CA-J05	SF4B- H20CA-J05	SF4B- H24CA-J05	SF4B- H28CA-J05
Cable type			SF4B-H12C	SF4B-H16C	SF4B-H20C	SF4B-H24C	SF4B-H28C
Number of beam channels			12	16	20	24	28
Protective height			263.4 mm 10.37 in	343.4 mm 13.52 in	423.4 mm 16.669 in	503.4 mm 19.819 in	583.4 mm 22.969 in
Current consumption	Cable type		Emitter: 65 mA or less Receiver: 75 mA or less			Emitter: 70 mA or less Receiver: 85 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 65 mA or less Receiver: 75 mA or less			Emitter: 70 mA or less Receiver: 85 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 75 mA or less Receiver: 85 mA or less			Emitter: 80 mA or less Receiver: 95 mA or less
PFH_D (Note)			1.9×10^-9	2.1×10^-9	2.4×10^-9	2.6×10^-9	2.8×10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		360 g approx.	430 g approx.	520 g approx.	590 g approx.	680 g approx.
Net weight (Total of emitter and receiver)	Cable type		700 g approx.	770 g approx.	860 g approx.	930 g approx.	1,000 g approx.

Type			Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)
Pigtailed type			SF4B-H32CA-J05	SF4B-H36CA-J05	SF4B-H40CA-J05	SF4B-H48CA-J05
Cable type			SF4B-H32C	SF4B-H36C	SF4B-H40C	SF4B-H48C
Number of beam channels			32	36	40	48
Protective height			663.4 mm 26.118 in	743.4 mm 29.268 in	823.4 mm 32.417 in	983.4 mm 38.717 in
Current consumption	Cable type		Emitter: 75 mA or less Receiver: 95 mA or less		Emitter: 80 mA or less Receiver: 100 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 75 mA or less Receiver: 95 mA or less		Emitter: 80 mA or less Receiver: 100 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 85 mA or less Receiver: 105 mA or less		Emitter: 90 mA or less Receiver: 110 mA or less
PFH_D (Note)			3.0×10^-9	3.3×10^-9	3.5×10^-9	3.9×10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 750 g	approx. 840 g	approx. 910 g	approx. 1,100 g
Net weight (Total of emitter and receiver)	Cable type		approx. 1,100 g	approx. 1,200 g	approx. 1,300 g	approx. 1,400 g

Type			Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)
Pigtailed type			SF4B-H56CA-J05	SF4B-H64CA-J05	SF4B-H72CA-J05	SF4B-H80CA-J05
Cable type			SF4B-H56C	SF4B-H64C	SF4B-H72C	SF4B-H80C
Number of beam channels			56	64	72	80
Protective height			1,143.4 mm 45.016 in	1,303.4 mm 51.315 in	1,463.4 mm 57.614 in	1,623.4 mm 63.913 in
Current consumption	Cable type		Emitter: 85 mA or less Receiver: 120 mA or less		Emitter: 95 mA or less Receiver: 130 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 85 mA or less Receiver: 120 mA or less		Emitter: 95 mA or less Receiver: 130 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 95 mA or less Receiver: 130 mA or less		Emitter: 105 mA or less Receiver: 140 mA or less
PFH_D (Note)			4.4 × 10^-9	4.8 × 10^-9	5.3 × 10^-9	5.7 × 10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 1,300 g	approx. 1,400 g	approx. 1.600 g	approx. 1,700 g
Net weight (Total of emitter and receiver)	Cable type		approx. 1,600 g	approx. 1,700 g	approx. 2,000 g	approx. 2,000 g

Type			Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)
Pigtailed type			SF4B-H88CA-J05	SF4B-H96CA-J05
Cable type			SF4B-H88C	SF4B-H96C
Number of beam channels			88	96
Protective height			1,783.4 mm 70.212 in	1,943.4 mm 76.512 in
Current consumption	Cable type		Emitter: 100 mA or less Receiver: 140 mA or less	Emitter: 105 mA or less Receiver: 145 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 100 mA or less Receiver: 140 mA or less	Emitter: 105 mA or less Receiver: 145 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 110 mA or less Receiver: 155 mA or less	Emitter: 115 mA or less Receiver: 155 mA or less
PFH_D (Note)			6.2 × 10^-9	6.6 × 10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 1,800 g	approx. 1,900 g
Net weight (Total of emitter and receiver)	Cable type		approx. 2,100 g	approx. 2,200 g

Note: Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20℃ +68℉. PFH_D: Probability of dangerous failure per hour, MTTF_D: Mean time to dangerous failure (in years)

SF4B-A□C(A-J05)

Type			Min. sensing object ø45 mm ø1.772 in (40 mm1.575 in beam pitch)
Pigtailed type			SF4B-A8CA-J05	SF4B-A12CA-J05	SF4B-A16CA-J05	SF4B-A20CA-J05
Cable type			SF4B-A8C	SF4B-A12C	SF4B-A16C	SF4B-A20C
Number of beam channels			8	12	16	20
Protective height			343.4 mm 13.52 in	503.4 mm 19.819 in	663.4 mm 26.118 in	823.4 mm 32.417 in
Current consumption	Cable type		Emitter: 60 mA or less Receiver: 70 mA or less		Emitter: 65 mA or less Receiver: 75 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 60 mA or less Receiver: 70 mA or less		Emitter: 65 mA or less Receiver: 75 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 70 mA or less Receiver: 80 mA or less		Emitter: 75 mA or less Receiver: 85 mA or less
PFH_D (Note)			1.7× 10^-9	1.9× 10^-9	2.2× 10^-9	2.4× 10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 430 g	approx. 590 g	approx. 750 g	approx. 910 g
Net weight (Total of emitter and receiver)	Cable type		approx. 770 g	approx. 930 g	approx. 1,100 g	approx. 1,300 g

Type			Min. sensing object ø45 mm ø1.772 in (40 mm 1.575 in beam pitch)
Pigtailed type			SF4B- A24CA-J05	SF4B- A28CA-J05	SF4B- A32CA-J05	SF4B- A36CA-J05	SF4B- A40CA-J05
Cable type			SF4B-A24C	SF4B-A28C	SF4B-A32C	SF4B-A36C	SF4B-A40C
Number of beam channels			24	28	32	36	40
Protective height			983.4 mm 38.717 in	1,143.4 mm 45.016 in	1,303.4 mm 51.315 in	1,463.4 mm 57.614 in	1,623.4 mm 63.913 in
Current consumption	Cable type		Emitter: 70 mA or less, Receiver: 85 mA or less		Emitter: 75 mA or less Receiver: 95 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 70 mA or less, Receiver: 85 mA or less		Emitter: 75 mA or less Receiver: 95 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 80 mA or less, Receiver: 95 mA or less		Emitter: 85 mA or less Receiver: 105 mA or less
PFH_D (Note)			2.7 × 10^-9	2.9 × 10^-9	3.2 × 10^-9	3.4 × 10^-9	3.7 × 10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 1,100 g	approx. 1,300 g	approx. 1,400 g	approx. 1,600 g	approx. 1,700 g
Net weight (Total of emitter and receiver)	Cable type		approx. 1,400 g	approx. 1,600 g	approx. 1,700 g	approx. 2,000 g	approx. 2,000 g

Type			Min. sensing object ø45 mm ø1.772 in (40 mm 1.575 in beam pitch)
Pigtailed type			SF4B-A44CA-J05	SF4B-A48CA-J05
Cable type			SF4B-A44C	SF4B-A48C
Number of beam channels			44	48
Protective height			1,783.4 mm 70.212 in	1,943.4 mm 76.512 in
Current consumption	Cable type		Emitter: 80 mA or less, Receiver: 100 mA or less
	Pigtailed type	When large multi-purpose indicator turns OFF	Emitter: 80 mA or less, Receiver: 100 mA or less
	Pigtailed type	When large multi-purpose indicator lights up	Emitter: 90 mA or less, Receiver: 110 mA or less
PFH_D (Note)			3.9 × 10^-9	4.2 × 10^-9
MTTF_D (Note)			100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type		approx. 1,800 g	approx. 1,900 g
Net weight (Total of emitter and receiver)	Cable type		approx. 2,100 g	approx. 2,200 g

Note: PFHd: Probability of dangerous failure per hour, MTTFd: Mean time to dangerous failure.

Safety Light curtain common specifications

Type		Pigtailed type (with muting function)		Cable type
Type		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)	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.		SF4B-H□CA-J05	SF4B-A□CA-J05	SF4B-H□C	SF4B-A□C
Applicable standards	International standard	IEC 61496-1/2 (Type 4), ISO 13849-1:2015 (Category 4, PLe), IEC 61508-1 to 3 (SIL3)
	Japan	JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 3 (SIL3)
	Europe (Note 2)	EN 61496-1 (Type 4), EN ISO 13849-1:2015 (Category 4, PLe), EN 61508-1 to 3 (SIL3), EN 55011, EN 50178, EN 61000-6-2
	North America (Note 3)	ANSI/UL 61496-1/2 (Type 4), ANSI/UL 508, CAN/CSA 61496-1/2 (Type 4), CAN/CSA C22.2 No.14, OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
Applicable regulations and certifications		CE Marking (Machinery Directive, EMC Directive, RoHS Directive), UKCA Marking [Supply of Machinery (Safety) Regulations, EMC Regulations, RoHS Regulations], TÜV SÜD certification
Operating range (Note 4)		0.3 to 7m 0.984 to 22.966 ft
Beam pitch		20 mm 0.787 in	40 mm 1.575 in	20 mm 0.787 in	40 mm 1.575 in
Min. sensing object (Note 5)		ø25 mm ø0.984 in opaque object	ø45 mm ø1.772 in opaque object	ø25 mm ø0.984 in opaque object	ø45 mm ø1.772 in opaque object
Effective aperture angle		±2.5° or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / ANSI/UL 61496-2)]
Supply voltage		24 V DC ±10 % Ripple P-P 10 % or less
Control outputs (OSSD 1, OSSD 2)		PNP open-collector transistor / NPN open-collector transistor (switching method) <For PNP output> Maximum source current: 200 mA Applied voltage: Same as supply voltage (between the control output and +V) Residual voltage: 2.5 V or less (source current 200 mA, when using 20 m 65.617 ft length cable) Leakage current: 0.1 mA or less (Including power supply OFF condition) Maximum load capacity: 0.22 μF (No load to maximum output current) Load wiring resistance: 3 Ω or less <For NPN output> Maximum sink current: 200 mA Applied voltage: Same as supply voltage (between the control output and 0 V) Residual voltage：2.5 V or less (sink current 200 mA, when using 20 m 65.617 ft length cable) Leakage current:0.1 mA or less (Including power supply OFF condition) Maximum load capacity:：0.22 μF (No load to maximum output current) Load wiring resistance：3 Ω or less
	Operation mode	ON when all beam channels are received, OFF when one or more beam channels are interrupted (OFF also in case of any malfunction in the safety light curtain or the synchronization signal) (Note 6, 7)
	Protection circuit	Incorporated
Response time		OFF response: 14 ms or less, ON response: 80 to 90 ms
Auxiliary output (Non-safety output)		PNP open-collector transistor / NPN open-collector transistor (switching method) <For PNP output> Maximum source current: 60 mA Applied voltage: Same as supply voltage (between the auxiliary output and +V) Residual voltage: 2.5 V or less (source current 60 mA, when using 20 m 65.617 ft length cable) <For NPN output> Maximum sink current: 60 mA Applied voltage: Same as supply voltage (between the auxiliary output and 0 V) Residual voltage: 2.5 V or less (sink current 60 mA, when using 20 m 65.617 ft length cable)
	Operation mode	OFF when control outputs are ON, ON when control outputs are OFF (Factory setting, operating mode can be changed using the SFB-HC(optional) handy-controller.)
	Protection circuit	Incorporated
Muting auxiliary output		NPN open-collector transistor Maximum sink current: 100 mA Applied voltage: Same as supply voltage (between the muting auxiliary output and 0 V) Residual voltage: 2.5 V or less (sink current 100 mA, when using 20 m 65.617 ft length cable)		-
	Operation mode	When muting auxiliary output: ON
	Protection circuit	Incorporated
ELCA function		Incorporated (reducing mutual interference automatically)
Emission halt function		Incorporated
Interlock function		Incorporated [Manual reset / Auto reset (Note 8)]
External device monitoring function		Incorporated
Override function		Incorporated		-
Muting function		Incorporated		-
Large multi-purpose indicator function		Incorporated		-
Optional functions (Note 9)		Muting setting changing, override setting changing, fixed blanking, floating blanking, light emitting amount control, auxiliary output switching, protecting, interlock setting changing, external relay monitor setting changing		Fixed blanking, floating blanking, light emitting amount control, auxiliary output switching, protecting, interlock setting changing, external relay monitor setting changing
Pollution degree		3
Operating altitude		2,000 m 6,561.68 ft or less (Note 10)
Environmental resistance	Degree of protection	IP65 (IEC)
	Ambient temperature	-10 to +55℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +60 ℃ –3 to +140 ℉
	Ambient humidity	30 to 85 % RH, Storage: 30 to 85 % RH
	Ambient illuminance	Incandescent light: 3,500 ℓx or less at the light-receiving face
	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 frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each
	Shock resistance	300 m/s² acceleration (30 G approx.) in X, Y and Z directions for three times each
Emitting element		Infrared LED (Peak emission wavelength: 850 nm 0.033 mil)
Material		Enclosure: Polycarbonate
Cable		0.15 mm²(power line: 0.2 mm²) 12-core heat-resistant PVC cable with connector, 0.5 m 1.640 ft long		0.15 mm²(power line: 0.2 mm²) 8-core heat-resistant PVC cable, 5 m 16.404 ft long
Cable extension		Extension up to total 50 m 164.042 ft is possible for both emitter and receiver optional mating cables		Extension up to total 50 m 164.042 ft is possible for 0.2 mm² or more, cable (Note 11)
Accessories		SF4B-TR25 (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) Regarding EU Machinery Directive, a Notified Body, TÜV SÜD, has certified with the type examination certificate.
3) With regards to the standards in the US/Canada, a Notified Body, TÜV SÜD, has certified the CTÜVUS mark.
4) The operating range is the possible setting distance between the emitter and the receiver.
5) In case the blanking function is valid, the operation mode is changed. For details, refer to Safety distance.
6) During muting, control output will not turn off even if the beams are interrupted.
7) When the blanking function is enabled, the operating mode will change.
8) The manual reset and automatic reset are possible to be switched depending on the wiring status.
9) In case of using optional function, the handy-controller SFB-HC(optional) is required.
10)Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.

Control units (SF-C13)

For details, refer to Exclusive Control Unit for Safety Light Curtain SF-C10 Specifications

Handy-controller

Model No.	SFB-HC
Supply voltage	24V DC±10% Ripple P-P10 % or less (common to safety light curtain power supply)
Current consumption	65 mA or less
Communication method	RS-485 two-way communications (Specific procedure)
Digital display	4-digit red LED display × 2 (Selected beam channels, setting contents etc. are displayed.)
Function indicator	Green LED × 9 (set function is displayed.)
Functions	・ Fixed blanking (Factory setting: Disabled) ・ Floating blanking (Factory setting: Disabled) ・ Auxiliary output changing (Factory setting: Negative Logic of OSSD) ・ Light emitting amount control (Factory setting: Disabled) ・ Muting setting changing [Factory setting: All beam channels enabled, A = B, Setting of the muting lamp diagnosis function enabled (Ver. 2 or later), Muting sensor output operation setting N.O. / N.C. (Ver. 2.1 or later)] ・ Interlock setting changing (Factory setting: start / restart) ・ External device monitoring setting change (Factory setting: Enabled, 300 ms) ・ Override setting changing 60 sec. (Ver. 2.1 or later) ・ Setting detail monitoring ・ Protecting (Factory setting: Disabled) (Factory password setting: 0000) ・ Initialization ・ Copy
Ambient temperature	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +70 ℃ -13 to +158 ℉
Ambient humidity	30 to 85 % RH, Storage: 30 to 85 % RH
Voltage withstandability	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
Cable	8-core shielded cable, 0.5 m 1.640 ft long, with a connector at the end (2 cables)
Weight	Net weight: 200 g approx.
Accessories	Adapter cable: 2 cables

Note: Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.

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

Dimensions

Unit: mm in

SF4B-□CA-J05
SF4B-□C

Safety light curtain

Assembly dimensions
The figure depicts rear mounting using the standard mounting bracket MS-SF4BC-1 (optional) and the intermediate supporting bracket for standard mounting bracket MS-SF4BC-5 (optional).

Model No.		A	B	C	D		E	F
Model No.		A	B	C	SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	E	F
SF4B-H12C(A-J05)	-	294.4 11.591	279 10.984	263.4 10.370	220 8.661	-	-	-
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	374.4 14.740	359 14.134	343.4 13.520	300 11.811	280 11.024	-	-
SF4B-H20C(A-J05)	-	454.4 17.890	439 17.283	423.4 16.669	380 14.961	-	-	-
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	534.4 21.039	519 20.433	503.4 19.819	460 18.110	440 17.323	-	-
SF4B-H28C(A-J05)	-	614.4 24.189	599 23.583	583.4 22.969	540 21.260	-	-	-
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	694.4 27.339	679 26.732	663.4 26.118	620 24.409	600 23.622	-	-
SF4B-H36C(A-J05)	-	774.4 30.488	759 29.882	743.4 29.268	700 27.559	-	-	-
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	854.4 33.638	839 33.031	823.4 32.417	780 30.709	760 29.921	395 15.551	-
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	1,014.4 39.937	999 39.331	983.4 38.717	940 37.008	920 36.220	475 18.701	-
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,174.4 46.236	1,159 45.630	1,143.4 45.016	1,100 43.307	1,080 42.520	555 21.850	-
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,334.4 52.535	1,319 51.929	1,303.4 51.315	1,260 49.606	1,240 48.819	415 16.339	854 33.622
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,494.4 58.835	1,479 58.228	1,463.4 57.614	1,420 55.906	1,400 55.118	468 18.425	961 37.835
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,654.4 65.134	1,639 64.528	1,623.4 63.913	1,580 62.205	1,560 61.417	521 20.512	1,068 42.047
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,814.4 71.433	1,799 70.827	1,783.4 70.212	1,740 68.504	1,720 67.716	574 22.598	1,175 46.260
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,974.4 77.732	1,959 77.126	1,943.4 76.512	1,900 74.803	1,880 74.016	627 24.685	1,282 50.472

Model No.	G	H
SF4B-H□C(A-J05)	21.7 0.854	20 0.787
SF4B-A□C(A-J05)	41.7 1.642	40 1.575

Assembly dimensions
The figure depicts side mounting using the standard mounting bracket MS-SF4BC-1 (optional) and the intermediate supporting bracket for standard mounting bracket MS-SF4BC-5 (optional).

Model No.		A	B	C	D		J	K
Model No.		A	B	C	SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	J	K
SF4B-H12C(A-J05)	-	294.4 11.591	279 10.984	263.4 10.370	220 8.661	-	-	-
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	374.4 14.740	359 14.134	343.4 13.520	300 11.811	280 11.024	-	-
SF4B-H20C(A-J05)	-	454.4 17.890	439 17.283	423.4 16.669	380 14.961	-	-	-
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	534.4 21.039	519 20.433	503.4 19.819	460 18.110	440 17.323	-	-
SF4B-H28C(A-J05)	-	614.4 24.189	599 23.583	583.4 22.969	540 21.260	-	-	-
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	694.4 27.339	679 26.732	663.4 26.118	620 24.409	600 23.622	-	-
SF4B-H36C(A-J05)	-	774.4 30.488	759 29.882	743.4 29.268	700 27.559	-	-	-
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	854.4 33.638	839 33.031	823.4 32.417	780 30.709	760 29.921	390 15.354	-
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	1,014.4 39.937	999 39.331	983.4 38.717	940 37.008	920 36.220	470 18.504	-
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,174.4 46.236	1,159 45.630	1,143.4 45.016	1,100 43.307	1,080 42.520	550 21.654	-
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,334.4 52.535	1,319 51.929	1,303.4 51.315	1,260 49.606	1,240 48.819	410 16.142	849 33.425
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,494.4 58.835	1,479 58.228	1,463.4 57.614	1,420 55.906	1,400 55.118	463 18.228	956 37.638
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,654.4 65.134	1,639 64.528	1,623.4 63.913	1,580 62.205	1,560 61.417	516 20.315	1,063 41.850
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,814.4 71.433	1,799 70.827	1,783.4 70.212	1,740 68.504	1,720 67.716	569 22.402	1,170 46.063
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,974.4 77.732	1,959 77.126	1,943.4 76.512	1,900 62.205	1,880 74.016	622 24.488	1,277 50.275

Model No.	G	H
SF4B-H□C(A-J05)	21.7 0.854	20 0.787
SF4B-A□C(A-J05)	41.7 1.642	40 1.575

Assembly dimensions
The figure depicts rear mounting using the rear utility mounting bracket MS-SF4BC-2 (optional) and the intermediate supporting bracket for utility mounting bracket MS-SF4BC-4 (optional).

Model No.		B	D		L	M	N	P
Model No.		B	SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	L	M	N	P
SF4B-H12C(A-J05)	-	279 10.984	220 8.661	-	316.4 12.457	264.4 10.409	-	-
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	359 14.134	300 11.811	280 11.024	396.4 15.606	344.4 13.559	-	-
SF4B-H20C(A-J05)	-	439 17.283	380 14.961	-	476.4 18.756	424.4 16.709	-	-
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	519 20.433	460 18.110	440 17.323	556.4 21.906	504.4 19.858	-	-
SF4B-H28C(A-J05)	-	599 23.583	540 21.260	-	636.4 25.055	584.4 23.008	-	-
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	679 26.732	620 24.409	600 23.622	716.4 28.205	664.4 26.157	-	-
SF4B-H36C(A-J05)	-	759 29.882	700 27.559	-	796.4 31.354	744.4 29.307	-	-
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	839 33.031	780 30.709	760 29.921	876.4 34.504	824.4 32.457	399.5 15.728	-
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	999 39.331	940 37.008	920 36.220	1,036.4 40.803	984.4 38.756	479.5 18.878	-
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,159 45.630	1,100 43.307	1,080 42.520	1,196.4 47.102	1,144.4 45.055	559.5 22.028	-
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,319 51.929	1,260 49.606	1,240 48.819	1,356.4 53.402	1,304.4 51.354	419.5 16.516	858.5 33.799
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,479 58.228	1,420 55.906	1,400 55.118	1,516.4 59.701	1,464.4 57.654	472.5 18.602	965.5 38.012
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,639 64.528	1,580 62.205	1,560 61.417	1,676.4 66.000	1,624.4 63.953	525.5 20.689	1,072.5 42.224
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,799 70.827	1,740 68.504	1,720 67.716	1,836.4 72.299	1,784.4 70.252	578.5 22.776	1,179.5 46.437
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,959 77.126	1,900 74.803	1,880 74.016	1,996.4 78.598	1,944.4 76.551	631.5 24.862	1,286.5 50.650

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

Assembly dimensions
The figure depicts space-saving mounting using the rear utility mounting bracket MS-SF4BC-2 (optional) and the intermediate supporting bracket for utility mounting bracket MS-SF4BC-4 (optional).

Model No.		D		M	R	S	T	U
Model No.		SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	M	R	S	T	U
SF4B-H12C(A-J05)	-	220 8.661	-	264.4 10.409	245.8 9.677	-	-	270.4 10.646
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	300 11.811	280 11.024	344.4 13.559	325.8 12.827	-	-	350.4 13.795
SF4B-H20C(A-J05)	-	380 14.961	-	424.4 16.709	405.8 17.748	-	-	430.4 16.945
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	460 18.110	440 17.323	504.4 19.858	485.8 19.126	-	-	510.4 20.094
SF4B-H28C(A-J05)	-	540 21.260	-	584.4 23.008	565.8 22.276	-	-	590.4 23.244
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	620 24.409	600 23.622	664.4 26.157	645.8 25.425	-	-	670.4 26.394
SF4B-H36C(A-J05)	-	700 27.559	-	744.4 29.307	725.8 28.575	-	-	750.4 29.543
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	780 30.709	760 29.921	824.4 32.457	805.8 31.724	382.9 15.075	-	830.4 32.693
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	940 37.008	920 36.220	984.4 38.756	965.8 38.024	462.9 18.224	-	990.4 38.992
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,100 43.307	1,080 42.520	1,144.4 45.055	1,125.8 44.323	542.9 21.374	-	1,150.4 45.291
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,260 49.606	1,240 48.819	1,304.4 51.354	1,285.8 50.622	402.9 15.862	841.9 33.146	1,310.4 51.590
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,420 55.906	1,400 55.118	1,464.4 57.654	1,445.8 56.921	455.9 17.949	948.9 37.358	1,470.4 57.890
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,580 62.205	1,560 61.417	1,624.4 63.953	1,605.8 63.220	508.9 20.035	1,055.9 41.571	1,630.4 64.189
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,740 68.504	1,720 67.716	1,784.4 70.252	1,765.8 69.520	561.9 22.122	1,162.9 45.783	1,790.4 70.488
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,900 74.803	1,880 74.016	1,944.4 76.551	1,925.8 75.819	614.9 24.209	1,269.9 49.996	1,950.4 76.787

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

Assembly dimensions
The figure depicts side mounting using the side utility mounting bracket MS-SF4BC-3 (optional) and the intermediate supporting bracket for utility mounting bracket MS-SF4BC-4 (optional).

Model No.		B	D		L	M	N	P
Model No.		B	SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	L	M	N	P
SF4B-H12C(A-J05)	-	279 10.984	220 8.661	-	316.4 12.457	264.4 10.409	-	-
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	359 14.134	300 11.811	280 11.024	396.4 15.606	344.4 13.559	-	-
SF4B-H20C(A-J05)	-	439 17.283	380 14.961	-	476.4 18.756	424.4 16.709	-	-
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	519 20.433	460 18.110	440 17.323	556.4 21.906	504.4 19.858	-	-
SF4B-H28C(A-J05)	-	599 23.583	540 21.260	-	636.4 25.055	584.4 23.008	-	-
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	679 26.732	620 24.409	600 23.622	716.4 28.205	664.4 26.157	-	-
SF4B-H36C(A-J05)	-	759 29.882	700 27.559	-	796.4 31.354	744.4 29.307	-	-
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	839 33.031	780 30.709	760 29.921	876.4 34.504	824.4 32.457	399.5 15.728	-
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	999 39.331	940 37.008	920 36.220	1,036.4 40.803	984.4 38.756	479.5 18.878	-
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,159 45.630	1,100 43.307	1,080 42.520	1,196.4 47.102	1,144.4 45.055	559.5 22.028	-
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,319 51.929	1,260 49.606	1,240 48.819	1,356.4 53.402	1,304.4 51.354	419.5 16.516	858.5 33.799
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,479 58.228	1,420 55.906	1,400 55.118	1,516.4 59.701	1,464.4 57.654	472.5 18.602	965.5 38.012
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,639 64.528	1,580 62.205	1,560 61.417	1,676.4 66.000	1,624.4 63.953	525.5 20.689	1,072.5 42.224
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,799 70.827	1,740 68.504	1,720 67.716	1,836.4 72.299	1,784.4 70.252	578.5 22.776	1,179.5 46.437
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,959 77.126	1,900 74.803	1,880 74.016	1,996.4 78.598	1,944.4 76.551	631.5 24.862	1,286.5 50.650

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

Assembly dimensions
The figure depicts space-saving mounting side utility mounting bracket MS-SF4BC-3 (optional) and the intermediate supporting bracket for utility mounting bracket MS-SF4BC-4 (optional).

Model No.		D		M	R	S	T	U
Model No.		SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	M	R	S	T	U
SF4B-H12C(A-J05)	-	220 8.661	-	264.4 10.409	245.8 9.677	-	-	270.4 10.646
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	300 11.811	280 11.024	344.4 13.559	325.8 12.827	-	-	350.4 13.795
SF4B-H20C(A-J05)	-	380 14.961	-	424.4 16.709	405.8 17.748	-	-	430.4 16.945
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	460 18.110	440 17.323	504.4 19.858	485.8 19.126	-	-	510.4 20.094
SF4B-H28C(A-J05)	-	540 21.260	-	584.4 23.008	565.8 22.276	-	-	590.4 23.244
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	620 24.409	600 23.622	664.4 26.157	645.8 25.425	-	-	670.4 26.394
SF4B-H36C(A-J05)	-	700 27.559	-	744.4 29.307	725.8 28.575	-	-	750.4 29.543
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	780 30.709	760 29.921	824.4 32.457	805.8 31.724	382.9 15.075	-	830.4 32.693
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	940 37.008	920 36.220	984.4 38.756	965.8 38.024	462.9 18.224	-	990.4 38.992
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,100 43.307	1,080 42.520	1,144.4 45.055	1,125.8 44.323	542.9 21.374	-	1,150.4 45.291
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,260 49.606	1,240 48.819	1,304.4 51.354	1,285.8 50.622	402.9 15.862	841.9 33.146	1,310.4 51.590
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,420 55.906	1,400 55.118	1,464.4 57.654	1,445.8 56.921	455.9 17.949	948.9 37.358	1,470.4 57.890
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,580 62.205	1,560 61.417	1,624.4 63.953	1,605.8 63.220	508.9 20.035	1,055.9 41.571	1,630.4 64.189
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,740 68.504	1,720 67.716	1,784.4 70.252	1,765.8 69.520	561.9 22.122	1,162.9 45.783	1,790.4 70.488
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,900 74.803	1,880 74.016	1,944.4 76.551	1,925.8 75.819	614.9 24.209	1,269.9 49.996	1,950.4 76.787

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

Assembly dimensions
The figure depicts using the side mounting bracket MS-SF4BC-6 (optional) and the Intermediate supporting bracket for side mounting bracket MS-SF4BC-7 (optional).

Model No.		B	D		M	N	P	V
Model No.		B	SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	M	N	P	V
SF4B-H12C(A-J05)	-	279 10.984	220 8.661	-	264.4 10.409	-	-	308.4 12.142
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	359 14.134	300 11.811	280 11.024	344.4 13.559	-	-	388.4 15.291
SF4B-H20C(A-J05)	-	439 17.283	380 14.961	-	424.4 16.709	-	-	468.4 18.441
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	519 20.433	460 18.110	440 17.323	504.4 19.858	-	-	548.4 21.591
SF4B-H28C(A-J05)	-	599 23.583	54021.260	-	584.4 23.008	-	-	628.4 24.74
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	679 26.732	620 24.409	600 23.622	664.4 26.157	-	-	708.4 27.89
SF4B-H36C(A-J05)	-	759 29.882	700 27.559	-	744.4 29.307	-	-	788.4 31.039
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	839 33.031	780 30.709	760 29.921	824.4 32.457	399.5 15.728	-	868.4 34.189
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	999 39.331	940 37.008	920 36.220	984.4 38.756	479.5 18.878	-	1,028.4 40.488
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,159 45.630	1,100 43.307	1,080 42.520	1,144.4 45.055	559.5 22.028	-	1,188.4 46.787
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,319 51.929	1,260 49.606	1,240 48.819	1,304.4 51.354	419.5 16.516	858.5 33.799	1,348.4 53.087
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,479 58.228	1,420 55.906	1,400 55.118	1,464.4 57.654	472.5 18.602	965.5 38.012	1,508.4 59,386
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,639 64.528	1,580 62.205	1,560 61.417	1,624.4 63.953	525.5 20.689	1,072.5 42.224	1,668.4 65.685
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,799 70.827	1,740 68.504	1,720 67.716	1,784.4 70.252	578.5 22.776	1,179.5 46.437	1,828.4 71.984
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,959 77.126	1,900 74.803	1,880 74.016	1,944.4 76.551	631.5 24.862	1,286.5 50.650	1,988.4 78.283

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

Assembly dimensions
The figure depicts space-saving mounting using the side mounting bracket MS-SF4BC-6 (optional) and the Intermediate supporting bracket for side mounting bracket MS-SF4BC-7 (optional).

Model No.		D		M	R	S	T	U
Model No.		SF4B-H□C (A-J05)	SF4B-A□C (A-J05)	M	R	S	T	U
SF4B-H12C(A-J05)	-	220 8.661	-	264.4 10.409	245.8 9.677	-	-	270.4 10.646
SF4B-H16C(A-J05)	SF4B-A8C(A-J05)	300 11.811	280 11.024	344.4 13.559	325.8 12.827	-	-	350.4 13.795
SF4B-H20C(A-J05)	-	380 14.961	-	424.4 16.709	405.8 17.748	-	-	430.4 16.945
SF4B-H24C(A-J05)	SF4B-A12C(A-J05)	460 18.110	440 17.323	504.4 19.858	485.8 19.126	-	-	510.4 20.094
SF4B-H28C(A-J05)	-	540 21.260	-	584.4 23.008	565.8 22.276	-	-	590.4 23.244
SF4B-H32C(A-J05)	SF4B-A16C(A-J05)	620 24.409	600 23.622	664.4 26.157	645.8 25.425	-	-	670.4 26.394
SF4B-H36C(A-J05)	-	700 27.559	-	744.4 29.307	725.8 28.575	-	-	750.4 29.543
SF4B-H40C(A-J05)	SF4B-A20C(A-J05)	780 30.709	760 29.921	824.4 32.457	805.8 31.724	382.9 15.075	-	830.4 32.693
SF4B-H48C(A-J05)	SF4B-A24C(A-J05)	940 37.008	920 36.220	984.4 38.756	965.8 38.024	462.9 18.224	-	990.4 38.992
SF4B-H56C(A-J05)	SF4B-A28C(A-J05)	1,100 43.307	1,080 42.520	1,144.4 45.055	1,125.8 44.323	542.9 21.374	-	1,150.4 45.291
SF4B-H64C(A-J05)	SF4B-A32C(A-J05)	1,260 49.606	1,240 48.819	1,304.4 51.354	1,285.8 50.622	402.9 15.862	841.9 33.146	1,310.4 51.590
SF4B-H72C(A-J05)	SF4B-A36C(A-J05)	1,420 55.906	1,400 55.118	1,464.4 57.654	1,445.8 56.921	455.9 17.949	948.9 37.358	1,470.4 57.890
SF4B-H80C(A-J05)	SF4B-A40C(A-J05)	1,580 62.205	1,560 61.417	1,624.4 63.953	1,605.8 63.220	508.9 20.035	1,055.9 41.571	1,630.4 64.189
SF4B-H88C(A-J05)	SF4B-A44C(A-J05)	1,740 68.504	1,720 67.716	1,784.4 70.252	1,765.8 69.520	561.9 22.122	1,162.9 45.783	1,790.4 70.488
SF4B-H96C(A-J05)	SF4B-A48C(A-J05)	1,900 74.803	1,880 74.016	1,944.4 76.551	1,925.8 75.819	614.9 24.209	1,269.9 49.996	1,950.4 76.787

Model No.	H	Q
SF4B-H□C(A-J05)	20 0.787	22.2 0.874
SF4B-A□C(A-J05)	40 1.575	42.2 1.661

MS-SF4BC-1

Standard mounting bracket (optional)

Material: Stainless steel (SUS)
Four brackets (two each R and L type) per set
[Eight M3 (length: 5 mm 0.197 in) hexagon-socket head bolts and four M5 flat washers are attached.]

MS-SF4BC-2

Rear utility mounting bracket (optional)

Note: The adjustment range of the safety light curtain angle is up to ±7 degrees.

Material: Stainless steel (SUS)
Four brackets (two each R and L type) per set
[Eight M3 (length: 6 mm 0.236 in) hexagon-socket head bolts and four M5 flat washers are attached.]

MS-SF4BC-3

Side utility mounting bracket (optional)

Material: Stainless steel (SUS)
Four brackets (two each R and L type) per set
[Eight M3 (length: 6 mm 0.236 in) hexagon-socket head bolts and four M5 flat washers are attached.

Note 1: The adjustment range of the safety light curtain angle is up to ±7 degrees.

MS-SF4BC-4

Intermediate supporting bracket for utility mounting bracket (optional)

Material: Stainless steel (SUS)
Two pcs. M5 flat washers, two pcs. assembled M3 (length: 6 mm 0.236 in) hexagon-socket head bolts for rear mounting, two pcs. attachments for side mounting.

Note:
The numbers of sets required by SF4B-H□C (A-J05) (40 or more beam axes) and SF4B-A□C (A-J05) (20 or more beam axes) are as follows:
SF4B-H40C(A-J05), SF4B-H48C(A-J05), SF4B-H56C(A-J05), SF4B-A20C(A-J05), SF4B-A24C(A-J05), SF4B-A28C(A-J05): 1set
SF4B-H64C(A-J05), SF4B-H72C(A-J05), SF4B-H80C(A-J05), SF4B-A32C(A-J05), SF4B-A36C(A-J05), SF4B-A40C(A-J05): 2sets

MS-SF4BC-5

Intermediate supporting bracket for standard mounting bracket (optional)

Material: Stainless steel (SUS)
Two pcs. for rear mounting, two pcs. for side mounting

Note:
The numbers of sets required by SF4B-H□C (A-J05) (40 or more beam axes) and SF4B-A□C (A-J05) (20 or more beam axes) are as follows:
SF4B-H40C(A-J05), SF4B-H48C(A-J05), SF4B-H56C(A-J05), SF4B-A20C(A-J05), SF4B-A24C(A-J05), SF4B-A28C(A-J05)：1set
SF4B-H64C(A-J05), SF4B-H72C(A-J05), SF4B-H80C(A-J05), SF4B-A32C(A-J05), SF4B-A36C(A-J05), SF4B-A40C(A-J05)：2sets

MS-SF4BC-6

Side mounting bracket (optional)

Material: Stainless steel (SUS)
[Eight M3 (length: 6 mm 0.236 in) hexagon-sockethead bolts and four M5 flat washers are attached.]
Four bracket set (two each R and L type)

Note 1: The adjustment range of the safety light curtain angle is up to ±7 degrees.

MS-SF4BC-7

Intermediate supporting bracket for use with side mounting bracket (optional)

Material: Stainless steel (SUS)
[Two pcs. M5 flat washers, two pcs. assembled M3 (length: 6mm 0.236 in hexagon-socket-head bolts for side mounting]2 pcs. per set for side mounting bracket

Note:
The numbers of sets required by SF4B-H□C (A-J05) (40 or more beam axes) and SF4B-A□C (A-J05) (20 or more beam axes) are as follows:
SF4B-H40C(A-J05), SF4B-H48C(A-J05), SF4B-H56C(A-J05), SF4B-A20C(A-J05), SF4B-A24C(A-J05), SF4B-A28C(A-J05)：1set
SF4B-H64C(A-J05), SF4B-H72C(A-J05), SF4B-H80C(A-J05), SF4B-A32C(A-J05), SF4B-A36C(A-J05), SF4B-A40C(A-J05)：2sets

SFB-CC□-MU

Mating cable with connector on one end (optional)

・ Length: L

Model No.	Length: L
SFB-CC3-MU	3,000 118.110
SFB-CC7-MU	7,000 275.591
SFB-CC10-MU	10,000 393.701

SFB-CCJ□-MU

Mating cable with connectors on both ends (optional)

・ Length: L

Model No.	Length: L
SFB-CCJ3D-MU	3,000 118.110
SFB-CCJ3E-MU	3,000 118.110
SFB-CCJ10D-MU	10,000 393.701
SFB-CCJ10E-MU	10,000 393.701

SF-C13

Control unit (optional)

SFB-HC

Handy-controller (optional)

SF-IND-2

Large display unit for light curtain (optional)

Material:Bracket...Cold rolled carbon steel (SPCC)(Black chromate)Enclosure...POMCover...Polycarbonate

MS-SF4BCH-□

Metal protection case (optional)

Material: Stainless steel (SUS304)

Model No.	A	B	C	D
MS-SF4BCH-12	294.4 11.591	279 10.984	264.4 10.409	140.4 5.528
MS-SF4BCH-16	374.4 14.740	359 14.134	344.4 13.559	220.4 8.677
MS-SF4BCH-20	454.4 17.890	439 17.283	424.4 16.709	300.4 11.827
MS-SF4BCH-24	534.4 21.039	519 20.433	504.4 19.858	380.4 14.976
MS-SF4BCH-28	614.4 24.189	599 23.583	584.4 23.008	460.4 18.126
MS-SF4BCH-32	694.4 27.339	679 26.732	664.4 26.157	540.4 21.276
MS-SF4BCH-36	774.4 30.488	759 29.882	744.4 29.307	620.4 24.425
MS-SF4BCH-40	854.4 33.638	839 33.031	824.4 32.457	700.4 27.575
MS-SF4BCH-48	1,014.4 39.937	999 39.331	984.4 38.756	860.4 33.874
MS-SF4BCH-56	1,174.4 46.236	1,159 45.630	1,144.4 45.055	1,020.4 40.173
MS-SF4BCH-64	1,334.4 52.535	1,319 51.929	1,304.4 51.354	1,180.4 46.472
MS-SF4BCH-72	1,494.4 58.835	1,479 58.228	1,464.4 57.654	1,340.4 52.772
MS-SF4BCH-80	1,654.4 65.134	1,639 64.528	1,624.4 63.953	1,500.4 59.071
MS-SF4BCH-88	1,814.4 71.433	1,799 70.827	1,784.4 70.252	1,660.4 65.370
MS-SF4BCH-96	1,974.4 77.732	1,959 77.126	1,944.4 76.551	1,820.4 71.669

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

I/O Circuit and Wiring diagrams

SF4B-□CA-J05
I/O circuit diagrams

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

* S1

Switch S1

Emission halt input / Reset input
For manual reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission halt (Note)
Open: Emission
For automatic reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission (Note) Open: Emission halt
Interlock setting input, Override input, Muting input A / B, External device monitor input
Vs to Vs – 2.5 V (sink current 5 mA or less): Valid (Note)
Open: Invalid
Large multi-purpose indicator input
0 to +1.5 V (source current 5 mA or less): Lights up, Open: Turns OFF

Note: Vs is the applying supply voltage.

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

* S1

Switch S1

Emission halt input / Reset input
For manual reset
0 to +1.5 V (source current 5 mA or less): Emission halt
Open: Emission
For automatic reset
0 to +1.5 V (source current 5 mA or less): Emission
Open: Emission halt
Interlock setting input, Override input, Muting input A / B, External device monitor input
0 to +1.5 V (source current: 5 mA or less): Valid, Open: Invalid
Large multi-purpose indicator input
0 to +1.5 V (source current 5 mA or less): Lights up, Open: Turns OFF

Connection examples

Muting control components: Interlock function "disabled (automatic reset)", external device monitoring function "enabled"

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

*S1

Switch S1

Emission halt input / Reset input
For automatic reset Vs to Vs – 2.5 V (sink current 5 mA or less): Emission (Note)
Open: Emission halt
For manual reset Vs to Vs – 2.5 V (sink current 5 mA or less): Emission halt (Note)
Open: Emission
Muting input A / B, Override input
Vs to Vs – 2.5 V (sink current 5 mA or less): Valid (Note), Open: Invalid

Note: Vs is the applying supply voltage.

The diagram at up shows the configuration when using PNP output, interlock function "disabled (automatic reset)" and external device monitoring function "enabled".

When the interlock function is set to )"Enable (manual reset),)" the override function cannot be used.

In case of setting the external device monitoring function to "disabled"

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

*S1

Switch S1

Emission halt input / Reset input
For automatic reset 0 to +1.5 V (source current 5 mA or less): Emission, Open: Emission halt
For manual reset 0 to +1.5 V (source current 5 mA or less): Emission halt, Open: Emission
Muting input A / B, Override input
0 to + 1.5 V (source current 5 mA or less): Valid, Open: Invalid

The diagram at up shows the configuration when using NPN output, interlock function "disabled (automatic reset)" and external device monitoring function "enabled".

When the interlock function is set to "Enable (manual reset)," the override function cannot be used.

In case of setting the external device monitoring function to "disabled"

SF4B-□C
I/O circuit diagrams

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

*S1

Switch S1

Emission halt input / Reset input
For manual reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission halt (Note)
Open: Emission
For automatic reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission (Note)
Open: Emission halt
Interlock setting input
Vs to Vs – 2.5 V (sink current 5 mA or less): Valid (Note)
Open: Invalid

Note: Vs is the applying supply voltage.

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

*S1

Switch S1

Emission halt input / Reset input
For manual reset
0 to +1.5 V (source current 5 mA or less): Emission halt
Open: Emission
For automatic reset
0 to +1.5 V (source current 5 mA or less): Emission
Open: Emission halt
Interlock setting input
0 to +1.5 V (source current 5 mA or less): Valid, Open: Invalid

Connection examples

Interlock function "enabled (manual reset)", external device monitoring function "enabled"

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

*S1

Switch S1

Emission halt input / Reset input
For manual reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission halt (Note)
Open: Emission
For automatic reset
Vs to Vs – 2.5 V (sink current 5 mA or less): Emission (Note)
Open: Emission halt
Interlock setting input
Vs to Vs – 2.5 V (sink current 5 mA or less): Valid (Note)
Open: Invalid

Note: Vs is the applying supply voltage.

The diagram at up shows the configuration when using PNP　output, interlock function "enabled (manual reset)" and external　device monitoring function "enabled".

In case of setting the interlock function to "disabled(automatic reset)"

In case of setting the external device monitoring function to "disabled"

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

*S1

Switch S1

Emission halt input / Reset input
For manual reset
0 to +1.5 V (source current 5 mA or less): Emission halt
Open: Emission
For automatic reset
0 to +1.5 V (source current 5 mA or less): Emission
Open: Emission halt
Interlock setting input
0 to +1.5 V (source current 5 mA or less): Valid, Open: Invalid

The diagram at up shows the configuration when using NPN output, interlock function "enabled (manual reset") and external device monitoring function "enabled".

In case of setting the external device monitoring function to "disabled"

SF-C13
SF4B-□C wiring diagrams (Control Category 4)

Connect the safety light curtain control outputs OSSD 1 and OSSD 2 to S1 and S2 respectively.

KA, KB:External device(Forced guided relay or magnetic contactor)

Notes:
1) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X2 and connect it to X3. In this case, a reset (RESET) button is not needed.
2) Use a momentary-type switch as the reset (RESET) button.

Connect the safety light curtain control outputs OSSD 1 and OSSD 2 to S4 and S2 respectively and ground the + side.

KA, KB:External device(Forced guided relay or magnetic contactor)

Notes:
1) The above diagram is when using manual reset. If automatic reset is used, disconnect the lead from X2 and connect it to X3. In this case, a reset (RESET) button is not needed.Notes:
2) Use a momentary-type switch as the reset (RESET) button.

Wiring diagram: SF-C13 control unit

Connect the control output 1 (OSSD1) to S1 and the control output 2 (OSSD2) to S2.

Notes:
1) The above design is when using manual reset. If automatic reset is used, disconnect the lead wire from X2 and connect it to X3.In this case, a reset (RESET) button is not needed.
2) Use a momentary-type switch as the reset (RESET) button.3)Unused wires must be insulated.

Connect the control output 1 (OSSD1) to S4 and the control output 2 (OSSD2) to S2.

Notes:
1) The above design is when using manual reset. If automatic reset is used, disconnect the lead wire from X2 and connect it to X3. In this case, a reset (RESET) button is not needed.
2) Use a momentary-type switch as the reset (RESET) button.3)Unused wires must be insulated.

Terminal arrangement diagram

Terminal	Description
A1	+24 V DC
A2	0 V
S1 to S4	Safety light curtain control output (OSSD) input terminal
AUX	Semiconductor auxiliary output
X1	Reset output terminal
X2	Reset input terminal (Manual)
X3	Reset input terminal (Automatic)
13-14、23-24、33-34	Safety output (NO contact × 3)
41-42	Auxiliary output (NC contact × 1)

When wiring connections to the safety light curtain, you are responsible for providing a terminal block.

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

Make sure to carry out the wiring in the power supply off condition.
Verify that the supply voltage variation is within the rating.
If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground.
In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this sensor, connect the frame ground (F.G.) terminal of the equipment to an actual ground.
Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction.

Others

This device has been developed / produced for industrial use only.
Do not use this device with mobile equipment such as an automated guided vehicle (AGV).
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.

This catalog is a guide to select a suitable product. Be sure to read instruction manual prior to its use.
Both emitter and receiver are combined adjusted on factory setting, please apply both emitter and receiver with the same serial No. The serial No. is indicated on the plates of both emitter and receiver. (Indicated under model No.)

Make sure to carry out the test run before regular operation.
Do not use this product with machinery that cannot be stopped immediately during the operating cycle by means of an emergency stop system.

Influence of reflective surfaces

Install this device at a distance of at least A (m) (given below) away from reflective surfaces such as metal walls, floors, ceilings, workpiece, covers, panels or glass surfaces.

Note: The effective aperture angle for this device is ±2.5° or less (when L > 3 m9.843 ft) as required by IEC 61496-2, ANSI/UL 61496-2. However, install this device away from reflective surfaces considering an effective aperture angle of ±3° to take care of beam misalignment, etc. during installation.

Handy-controller

This device enables to set each function using the handy-controller SFB-HC (optional). Among the functions, the contents related to the safety distance such as the size of the minimum sensing object and response time are varied depending on the setting condition. When setting each function, re-calculate the safety distance, and make enough space larger than the calculated safety distance. Failure to do so might cause the accident that the device cannot stop quickly before reaching the dangerous area of the machinery, resulting in the serious injury or death.

Compact Safety Light Curtain[Type4 PLe SIL3] SF4B-C

Basic Information

Features

Compact profile design, maximize the machinery opening area

Plastic × metal

Maximum protective height of 1,943.4 mm 76.512 in

45% lighter* for easy installation in high places and when mounting long models

Large multi-purpose indicator SF4B-□CA-J05

Muting control function for individual beams: Limit the muting area SF4B-□CA-J05

Fixed blanking function: Choose active beam channels

Floating blanking function: Disable unspecified beams

Use output and indicators to achieve preventive maintenance when the incident light intensity gets unstable

PNP/NPN polarity support

Extraneous light check & avoid (ELCA) function

External device monitor function

Beam-axis alignment indicator

Order guide

PRODUCT CONFIGURATION ORDER GUIDE

[1][2] Safety light curtains

Hand protection typeMin. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)

Arm / Foot protection typeMin. sensing object ø45 mm ø1.772 in (40 mm 1.575 in beam pitch)

[3] Mounting brackets

Standard mounting bracket and intermediate supporting bracket for standard mounting bracket

Rear utility mounting bracket and intermediate supporting bracket for utility mounting bracket

Side utility mounting bracket and intermediate supporting bracket for utility mounting bracket

Side mounting bracket and Intermediate supporting bracket for side mounting bracket

[4][5] Mating cables

Spare parts (Accessories for safety light curtain)

Option

Control units

Handy-controller

Metal protection case

Others

Large display unit for safety light curtain

Recommended safety relay

Specifications

Safety Light curtain individual specifications

Safety Light curtain common specifications

Control units (SF-C13)

Handy-controller

Dimensions

SF4B-□CA-J05SF4B-□C

MS-SF4BC-1

MS-SF4BC-2

MS-SF4BC-3

MS-SF4BC-4

MS-SF4BC-5

MS-SF4BC-6

MS-SF4BC-7

SFB-CC□-MU

SFB-CCJ□-MU

SF-C13

SFB-HC

SF-IND-2

MS-SF4BCH-□

I/O Circuit and Wiring diagrams

SF4B-□CA-J05I/O circuit diagrams

Connection examples

SF4B-□CI/O circuit diagrams

Connection examples

SF-C13SF4B-□C wiring diagrams (Control Category 4)

Wiring diagram: SF-C13 control unit

Terminal arrangement diagram

Cautions For Use

Wiring

Others

Influence of reflective surfaces

Handy-controller

Recently checked products

Recently checked product numbers

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Guidelines for Ordering and Usage

Hand protection type
Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)

Arm / Foot protection type
Min. sensing object ø45 mm ø1.772 in (40 mm 1.575 in beam pitch)

SF4B-□CA-J05
SF4B-□C

SF4B-□CA-J05
I/O circuit diagrams

SF4B-□C
I/O circuit diagrams

SF-C13
SF4B-□C wiring diagrams (Control Category 4)

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Technical Support

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Technical Support

Motors for FA & Industrial Application
Technical Support

Motors for Facility/Home appliance & Automotive
Technical Support