Ultra-slim Safety Light Curtain Type 4 PLe SIL3 SF4C

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

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Basic Information

Machine safeguarding without sacrificing productivity

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

■For your safety
In using the light curtain, please establish a control system to satisfy the below items in order to ensure safety with a total system.

>>Precautions for use

Contributes to Space-saving

The ultra-slim size of the safety light curtain allows maximum use of machine opening to help improve productivity.

Finger protection type (SF4C-F□) offering shorter safety distance

The safety distance of SF4C series finger protection type is 84 mm 3.307 in shorter than that of SF4C series hand protection type (SF4C-H□). As a result, the depth and guard of the equipment can be downsized.

* Calculation based on ISO 13855 with 41 ms or longer being the machinery's maximum stopping time.
* The safety light curtain cannot be installed within a distance of 100 mm 3.937 in. (ISO 13855)

The finger protection type enables downsizing of equipment!

Example: Equipment measuring 1,000 mm 39.370 in in width, 1,000 mm 39.370 in in depth, and 1,800 mm 70.866 in in height

Easy-to-see, useful large multi-purpose indicators

Can also be used as operation indicators,error indicators and muting lamps

The bright LED indicators located in the center of both sides of each safety light curtain can be illuminated by using external inputs. There is no need for setting up a separate work instruction light, so that equipment is consolidated.

^* The lighting conditions of SF4C series can be changed by using a handy-controller SFC-HC (optional). It is possible to actuate the lighting together with internal operation, regardless of connection of the large multi-purpose indicator input wires.

Beam-axis alignment indicators help to reduce startup time

Since the beam channels of the safety light curtain are divided into four blocks for the indication of incident light conditions, the beam axes can be aligned intuitively. When the bottommost (or topmost) beam axis is aligned, the LED blinks red. Then, each block lights red as the beam axes become aligned successively. When all channel beam axes are aligned, all LEDs light green. The display also has an incident light intensity indicator (STB) added so that the setup can be carried out with greater stability.

Response time is unified for all beam channels.
All models offer fast response time.

The response time is unified in all models. The response time is remains the same even in models with many beam channels. Even if the number of beam channels is changed, the safety distance, which is dependent on the safety light curtain, stays the same. This eliminates the need for recalculation.

^* When a safety sensor (such as a safety light curtain) is connected to the safety input of the SF4C series, the response time will be the total time of the response times of the connected units.

Quick and easy installation
Standard mounting brackets(preinstalled at factory)

Standard mounting brackets are preinstalled at the factory, so the SF4C can be installed right out of the box. Simply turning the mounting bracket ensures secure installation of the upper and lower units.

Wire-saving Y-shaped connector (optional)

By using the Y-shaped connector, the emitter-side cable and receiver-side cable can be consolidated into one cable. This reduces cumbersome wiring work to half.

Lightweight!

The SF4C series is made of resin that is approx. 45 % lighter than the conventional aluminum case type.
Its lightweight body eases the burden on the mounting surface of the equipment and contributes to overall reduced weight during equipment transportation or overseas shipment.
^* Except the cable part

IP67 protection structure

Our proprietary laser welding method has achieved an IP67　(IEC) rating with an ultra-slim resin body.

Mutual interference is reduced without needing for interference prevention lines

The ELCA (Extraneous Light Check & Avoid) function automatically shifts the scan timing in order to avoid interference.

Reducing the number of malfunctions caused by extraneous light

Double scanning method and retry processing are effective in eliminating the effects of extraneous light.

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Order guide

Product configuration

[1]. [2]. Safety light curtains

Finger protection type
Min. sensing object φ14 mm φ0.551 in(10 mm 0.394 in beam pitch)

Appearance	Operating range (Note 1)	Model No. (Note 2) <Part No.>		Number of beam channels	Protective height (mm in)
Appearance	Operating range (Note 1)	[1]Pigtailed type	[2]Cable type	Number of beam channels	Protective height (mm in)
	0.1 to 3 m 0.328 to 9.843 ft	SF4C-F15-J05 <USF4CF15J05>	SF4C-F15 <USF4CF15>	15	160 mm 6.299 in
		SF4C-F23-J05 <USF4CF23J05>	SF4C-F23 <USF4CF23>	23	240 mm 9.449 in
		SF4C-F31-J05 <USF4CF31J05>	SF4C-F31 <USF4CF31>	31	320 mm 12.598 in
		SF4C-F39-J05 <USF4CF39J05>	SF4C-F39 <USF4CF39>	39	400 mm 15.748 in
		SF4C-F47-J05 <USF4CF47J05>	SF4C-F47 <USF4CF47>	47	480 mm 18.898 in
		SF4C-F55-J05 <USF4CF55J05>	SF4C-F55 <USF4CF55>	55	560 mm 22.047 in
		SF4C-F63-J05 <USF4CF63J05>	SF4C-F63 <USF4CF63>	63	640 mm 25.197 in

Hand protection type
Min. sensing object φ25 mm φ0.984 in(20 mm 0.787 in beam pitch)

Appearance	Operating range (Note 1)	Model No. (Note 2) <Part No.>		Number of beam channels	Protective height (mm in)
Appearance	Operating range (Note 1)	[1]Pigtailed type	[2]Cable type	Number of beam channels	Protective height (mm in)
	0.1 to 3 m 0.328 to 9.843 ft	SF4C-H8-J05 <USF4C3H081>	SF4C-H8 <USF4C3H080>	8	160 mm 6.299 in
		SF4C-H12-J05 <USF4C3H121>	SF4C-H12 <USF4C3H120>	12	240 mm 9.449 in
		SF4C-H16-J05 <USF4C3H161>	SF4C-H16 <USF4C3H160>	16	320 mm 12.598 in
		SF4C-H20-J05 <USF4C3H201>	SF4C-H20 <USF4C3H200>	20	400 mm 15.748 in
		SF4C-H24-J05 <USF4C3H241>	SF4C-H24 <USF4C3H240>	24	480 mm 18.898 in
		SF4C-H28-J05 <USF4C3H281>	SF4C-H28 <USF4C3H280>	28	560 mm 22.047 in
		SF4C-H32-J05 <USF4C3H321>	SF4C-H32 <USF4C3H320>	32	640 mm 25.197 in

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

Note: 2) The model No. with suffix "E" shown on the label affixed to the product is the emitter, "D" shown on the label is the receiver.
Note: 3) Do not use the product with Ver. 3.0 in combination with an emitter or receiver with Ver. 2.1 or earlier. When replacing products, be sure to replace the emitter and receiver as a set.

[3]. Mating cables (With connector on one end)

Model No.	Description
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 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) The 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)

[4]. Mating cables (With connectors on both ends)

Type	Model No.	Description
For emitter	SFB-CCJ3E-MU	Length: 3 m 9.843 ft Net weight: 190 g approx. (1 cables)	Cable with connectors on both ends for pigtailed type Cable color: Gray (for emitter), Gray with black line (for receiver) Connector color: Gray (for emitter), Black (for receiver) The 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 cables)
For receiver	SFB-CCJ3D-MU	Length: 3 m 9.843 ft Net weight: 210 g approx. (1 cables)
For receiver	SFB-CCJ10D-MU	Length: 10 m 32.808 ft Net weight: 680 g approx. (1 cables)

Spare parts (Accessories for safety light curtain)

Designation	Model No.	Description
Standard mounting bracket	MS-SFC-1	Allows the safety light curtain to be mounted at the rear with one M5 hexagon-socket-head bolt. Mounting direction of the bracket can be selected between vertical or horizontal (no dead zone). (4 pcs. per set for emitter and receiver) (Note)
Test rod φ14	SF4C-TR14	Min. sensing object for regular checking (φ14 mm φ0.551 in)
Test rod φ25	SF4C-TR25	Min. sensing object for regular checking (φ25 mm φ0.984 in)

Note :
The body of the safety light curtain is made of resin, so please take into account the expansion and contraction of the longitudinal dimension.
When machining mounting holes, please check the actual product.

Standard mounting bracket

MS-SFC-1

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Option

Mounting bracket

Designation	Model No.	Description
NA2-N compatible mounting bracket	MS-SFC-2	Used when changing over area sensor NA2-N series to the SF4C series. The mounting holes of NA2-N series can continue to be used. Center mounting by a M6 hexagon-socket-head bolt is also possible. (4 pcs. per set for emitter and receiver) (Note)
Versatile bracket	MS-SFC-3	Two ways of mounting are possible. (1) Rear mounting which enables beam adjustment (2) Dead zoneless center mounting on aluminum frame (4 pcs. per set for emitter and receiver) (Note)
Intermediate supporting bracket for versatile bracket	MS-SFC-4	Used to support the safety light curtain in the middle. Be sure to purchase it when using the versatile bracket MS-SFC-3(optional) on SF4C-F55(-J05),SF4C-F63(-J05), SF4C-H28(-J05) or SF4C-H32(-J05). (2 pcs. per set for emitter and receiver) (Note)

NA2-N compatible mounting bracket

MS-SFC-2

Versatile bracket

MS-SFC-3

<Rear mounting>

<Dead zoneless mounting>

Intermediate supporting bracket for versatile bracket

MS-SFC-4

Control unit

Designation	Appearance	Model No.	Description
Slim type control unit		SF-C13	Use a discrete wire cable to connect to the safety light curtain. Relay output. Compatible with up to Control Category 4.

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

Y-shaped connector

Type	Model No.	Description
Wire-saving Y-shaped connector	SFC-WY1	Wire-saving connector for SF4C-F□-J05 and SF4C-H□-J05. 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 (shield), large multi-purpose indicator input 1, and large multi-purpose indicator input 2 only. Net weight: 40 g approx. Power wire and synchronization wire are connected inside the connector. Interlock is disabled (automatic reset).
Cable with connector on one side	WY1-CCN3	Cable 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 Connector outer diameter: ø14 mm ø0.551 in max.
Cable with connector on one side	WY1-CCN10	Cable 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.

Wiring diagram of control unit SF-C13

<For PNP output (minus ground)>
• Connect the safety light curtain control outputs OSSD 1 and OSSD 2 to S1 and S2 respectively.

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.3) Unused wires must be insulated.

<For NPN output (plus ground)>
• Connect the safety light curtain control outputs OSSD 1 and OSSD 2 to S4 and S2 respectively and ground the + side.

Handy-controller

Designation	Appearance	Model No.
Handy controller		SFC-HC
Cable set for cable type connection		SFC-WNC1

Metal protection case

Applicable beam channels		Metal protection case (2 pcs. per set for emitter and receiver)
SF4C-H□	SF4C-F□	Model No.
8	15	MS-SFCH-8
12	23	MS-SFCH-12
16	31	MS-SFCH-16
20	39	MS-SFCH-20
24	47	MS-SFCH-24
28	55	MS-SFCH-28
32	63	MS-SFCH-32

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Specifications

Safety light curtain individual specifications

SF4C-F□

Type		Min. sensing object ø14 mm ø0.551 in type (10 mm 0.394 in beam pitch)
Model No.	Pigtailed type	SF4C-F15-J05	SF4C-F23-J05	SF4C-F31-J05
Model No.	Cable type	SF4C-F15	SF4C-F23	SF4C-F31
No. of beam channels		15	23	31
Protective height		160 mm 6.299 in	240 mm 9.449 in	320 mm 12.598 in
Current consumption	Large multipurpose indicator lights off	Emitter: 70 mA or less Receiver: 80 mA or less	Emitter: 75 mA or less Receiver: 85 mA or less
Current consumption	Large multipurpose indicator lights up	Emitter: 105 mA or less Receiver: 110 mA or less	Emitter: 110 mA or less Receiver: 115 mA or less
PFH		1.35 x 10^-9	1.79 x 10^-9	2.23 x 10^-9
MTTF_D		100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type	210 g approx.	270 g approx.	340 g approx.
Net weight (Total of emitter and receiver)	Cable type	600 g approx.	670 g approx.	730 g approx.

Type		Min. sensing object ø14 mm ø0.551 in type (10 mm 0.394 in beam pitch)
Model No.	Pigtailed type	SF4C-F39 -J05	SF4C-F47 -J05	SF4C-F55 -J05	SF4C-F63 -J05
Model No.	Cable type	SF4C-F39	SF4C-F47	SF4C-F55	SF4C-F63
No. of beam channels		39	47	55	63
Protective height		400 mm 15.748 in	480 mm 18.898 in	560 mm 22.047 in	640 mm 25.197 in
Current consumption	Large multipurpose indicator lights off	Emitter: 80 mA or less Receiver: 90 mA or less		Emitter: 85 mA or less Receiver: 95 mA or less
Current consumption	Large multipurpose indicator lights up	Emitter: 115 mA or less Receiver: 120 mA or less		Emitter: 120 mA or less Receiver: 125 mA or less
PFH		2.67 x 10^-9	3.12 x 10^-9	3.56 x 10^-9	4.00 x 10^-9
MTTF_D		100 years or more
Net weight (Total of emitter and receiver)	Pigtailed type	400 g approx.	470 g approx.	540 g approx.	600 g approx.
Net weight (Total of emitter and receiver)	Cable type	800 g approx.	860 g approx.	930 g approx.	1,000 g approx.

SF4C-H□

Type		Min. sensing object ø25 mm ø0.984 in type (20 mm 0.787 in beam pitch)
Model No.	Pigtailed type	SF4C-H8-J05	SF4C-H12-J05	SF4C-H16-J05
Model No.	Cable type	SF4C-H8	SF4C-H12	SF4C-H16
No. of beam channels		8	12	16
Protective height		160 mm 6.299 in	240 mm 9.449 in	320 mm 12.598 in
Current consumption	Large multipurpose indicator lights off	Emitter: 70 mA or less Receiver: 85 mA or less	Emitter: 70 mA or less Receiver: 90 mA or less
Current consumption	Large multipurpose indicator lights up	Emitter: 120 mA or less Receiver: 135 mA or less	Emitter: 120 mA or less Receiver: 140 mA or less
PFH		8.26 x 10^-10	1.07 x 10^-9	1.27 x 10^-9
MTTF_D		391 years	360 years	339 years
Net weight (Total of emitter and receiver)	Pigtailed type	220 g approx.	360 g approx.	340 g approx.
Net weight (Total of emitter and receiver)	Cable type	610 g approx.	680 g approx.	740 g approx.

Type		Min. sensing object ø25 mm ø0.984 in type (20 mm 0.787 in beam pitch)
Model No.	Pigtailed type	SF4C-H20 -J05	SF4C-H24 -J05	SF4C-H28 -J05	SF4C-H32 -J05
Model No.	Cable type	SF4C-H20	SF4C-H24	SF4C-H28	SF4C-H32
No. of beam channels		20	24	28	32
Protective height		400 mm 15.748 in	480 mm 18.898 in	560 mm 22.047 in	640 mm 25.197 in
Current consumption	Large multipurpose indicator lights off	Emitter: 75 mA or less Receiver: 95 mA or less		Emitter: 80 mA or less Receiver: 100 mA or less
Current consumption	Large multipurpose indicator lights up	Emitter: 120 mA or less Receiver: 145 mA or less		Emitter: 120 mA or less Receiver: 150 mA or less
PFH		1.52 x 10^-9	1.72 x 10^-9	1.97 x 10^-9	2.22 x 10^-9
MTTF_D		316 years	299 years	281 years	265 years
Net weight (Total of emitter and receiver)	Pigtailed type	400 g approx.	460 g approx.	530 g approx.	600 g approx.
Net weight (Total of emitter and receiver)	Cable type	800 g approx.	850 g approx.	930 g approx.	990 g approx.

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

Safety light curtain common specifications

Type		Pigtailed type		Cable type
Model No.		SF4C-F□-J05	SF4C-H□-J05	SF4C-F□	SF4C-H□
Applicable standards	International standard	IEC 61496-1/2 (Type 4), ISO 13849-1(Category 4, PLe), IEC 61508-1 to 3 (SIL 3)
	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(Category 4, PLe), EN 61508-1 to 3 (SIL 3), EN 55011, EN 50178, EN 61000-6-2
	North America (Note 3)	ANSI/UL 61496-1/2 (Type 4), ANSI/UL 508, UL 1998 (Class 2), 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(U.S.A., Canada), Korea KCs mark [SF4C-H□(-J05) only] (Note 4)
Operating range (Note 5)		0.1 to 3 m 0.328 to 9.843 ft
Beam pitch		10 mm 0.394 in	20 mm 0.787 in	10 mm 0.394 in	20 mm 0.787 in
Min. sensing object (Note 6)		ø14 mm ø0.551 in opaque object	ø25 mm ø0.984 in opaque object	ø14 mm ø0.551 in opaque object	ø25 mm ø0.984 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_-15 % Ripple P-P 10 % or less
Control outputs (OSSD 1, OSSD 2)(Note 12)		PNP open-collector transistor / NPN open-collector transistor (switching method) (Note 4) <When selecting PNP output> ・Max. 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 10 m 32.808 ft length cable) ・Leakage current: 200 μA or less (including power supply OFF condition) ・Max. load capacity: 1 μF (No load to Max. source current) ・Load wiring resistance: 3 Ω or less <When selecting NPN output> ・Max. 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 10 m 32.808 ft length cable) ・Leakage current: 200 μA or less (including power supply OFF condition) ・Max. load capacity: 1 μF (No load to Max. sink 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 7,8)
	Protection circuit	Incorporated
Response time		OFF response: 9 ms or less, ON response: 90 ms or less	OFF response: 7 ms or less, ON response: 90 ms or less	OFF response: 9 ms or less, ON response: 90 ms or less	OFF response: 7 ms or less, ON response: 90 ms or less
Auxiliary output (Non-safety output)		PNP open-collector transistor / NPN open-collector transistor (switching method) (Note 4) <When selecting PNP output> ・Max. source current: 100 mA ・Applied voltage: same as supply voltage (between the auxiliary source and +V) ・Residual voltage: 2.5 V or less (source current 100 mA, when using 10 m 32.808 ft length cable) <When selecting NPN output> ・Max. sink current: 100 mA ・Applied voltage: same as supply voltage (between the auxiliary sink and 0 V) ・Residual voltage: 2.5 V or less (sink current 100 mA, when using 10 m 32.808 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 handy-controller SFC-HC(optional).]
	Protection circuit	Incorporated
function		ELCA function (reducing mutual interference automatically), test input function, Interlock function [manual reset / automatic reset (Note 9)], external device monitor function, safety input function (safety contact), muting function, override function, large multi-purpose indicator function
Optional functions (Note 10)		Fixed blanking, floating blanking, auxiliary output change, safety input (safety sensor), large multi-purpose indicator setting change, interlock setting change, external relay monitor setting change, muting setting change, override setting change, protecting
Pollution degree / Operating altitude		3 / 2,000 m 6,561 68 ft or less (Note 11)
Degree of protection		IP67 / IP65 (IEC)
Ambient temperature		-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed)(Note 12), Storage: -25 to +60 ℃ -13 to +140 ℉
Ambient humidity		30 to 85 % RH, Storage: 30 to 85 % RH
Ambient illuminance		Incandescent light: 5,000 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 double 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 three times each
Emitting element		Infrared LED (Peak emission wavelength: 855 nm 0.034 mil)
Material		Enclosure: Polycarbonate alloy, Sensing surface: Polycarbonate alloy, MS-SFC-1 (Standard mounting bracket): SUS
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) 12-core heat-resistant PVC cable, 5 m 16.404 ft long
Cable extension (Note 13, 14)		Extension up to 30 m 98.425 ft (SF4C-F□-J05: 40.5 m 132.874 ft) is possible for both emitter and receiver optional mating cables		Extension up to 30 m 98.425 ft (SF4C-F□: 40.5 m 132.874 ft) is possible for both emitter and receiver, with 0.2 mm2 or more cable
Accessories		MS-SFC-1 (Standard mounting bracket): 1 set,SF4C-TR14 (Test rod): 1 No.	MS-SFC-1 (Standard mounting bracket): 1 set,SF4C-TR25 (Test rod): 1 No.	MS-SFC-1 (Standard mounting bracket): 1 set,SF4C-TR14 (Test rod): 1 No.	MS-SFC-1 (Standard mounting bracket): 1 set,SF4C-TR25 (Test rod): 1 No.

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, TUV SUD, 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 _CTÜV_US mark.
4) When using this device in Korea with KCs mark, be sure to ground to 0V side (PNP output).
5) The operating range is the possible setting distance between the emitter and the receiver.
6) When the floating blanking function is used, the size of the min. sensing object is changed. Please refer to the instruction manual for details.
7) The outputs are not “OFF” when muting function is active even if the beam channel is interruped.
8) In case the blanking function is valid, the operation mode is changed.
9) The manual reset and automatic reset are possible to be switched depending on the wiring status.
10) In case of using optional function, the handy-controller SFC-HC (optional) is required.
11) Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
12) When large multi-purpose indicator of SF4C-H□(-J05)is used, allowable upper-limit ambient temperature is +50 °C +122 °F and control output (OSSD 1/2) must not exceed 100 mA.
13) When extending the cables of emitter and receiver, make sure total measured length of all cables (main unit cables and connection cables) is no more than 30 m 98.425 ft [SF4C-F□(-J05): 40.5 m 132.874 ft]
14) When the synchronization + wire (orange) and synchronization - wire (orange / black) is extended with a cable other than exclusive cable, use a 0.2 mm2 or more shielded twisted pair cable.

Handy-controller

Model No.	SFC-HC
Supply voltage	24 V DC ⁺¹⁰_-15 % Ripple P-P 10 % 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 x 2 (Selected beam channels, setting contents etc. are displayed.)
Function indicators	Green LED x 9 (Set function is displayed.)
Functions	Fixed blanking / Floating blanking / Auxiliary output change / Satety input setting change / Large multi-purpose indicator setting change / Muting setting change / Interlock setting change / External device monitoring setting change / Override setting changing function 60 sec. / Protecting
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	12-core shielded cable, 0.5 m 1.640 ft long, with a connector at the end (2 cables)
Weight	Net weight: 200 g approx.

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

SF4C-F□
SF4C-H□

Safety Light curtain

Mounting bracket assembly dimensions

Mounting drawing for the safety light curtains using the standard mounting brackets MS-SFC-1 (accessory).

<Center mounting>

<Dead zoneless mounting>

Note: In case of SF4C-F15(-J05) and SF4C-H8(-J05) are not provided with digital error indicator (red).

Connector of the pigtailed type SF4C-F□-J05 / SF4C-H□-J05

Model No.		A	B	C	D	E
SF4C-F15(-J05)	SF4C-H8(-J05)	140 5.512	160 6.299	172 6.772	184 7.244	130 5.118
SF4C-F23(-J05)	SF4C-H12(-J05)	220 8.661	240 9.449	252 9.921	264 10.394	210 8.268
SF4C-F31(-J05)	SF4C-H16(-J05)	300 11.811	320 12.598	332 13.071	344 13.543	290 11.417
SF4C-F39(-J05)	SF4C-H20(-J05)	380 14.961	400 15.748	412 16.220	424 16.693	370 14.567
SF4C-F47(-J05)	SF4C-H24(-J05)	460 18.110	480 18.898	492 19.370	504 19.842	450 17.717
SF4C-F55(-J05)	SF4C-H28(-J05)	540 21.260	560 22.047	572 22.520	584 22.992	530 20.866
SF4C-F63(-J05)	SF4C-H32(-J05)	620 24.409	640 25.197	652 25.669	664 26.142	610 24.016

Model No.	F	G
SF4C-F□(-J05)	10 0.394	ø5 ø0.197
SF4C-H□(-J05)	20 0.787	ø5 ø0.197

Notes:
2) The body of the safety light curtain is made of resin, so please take into account the expansion and contraction of the longitudinal dimension.
When machining mounting holes, please check the actual product.

SF4C-F□
SF4C-H□

Mounting drawing for the safety light curtains using the versatile brackets MS-SFC-C3 (optional) and intermediate supporting bracket for versatile brackets MS-SFC-F4 (optional).

<Rear mounting>

<Dead zoneless mounting>

Model No.		Inter mediate supporting bracket	A	A'	B	B'	C	D
SF4C-F15(-J05)	SF4C-H8(-J05)	-	175 6.890	116 4.567	-	-	190 7.480	160 6.299
SF4C-F23(-J05)	SF4C-H12(-J05)	-	255 10.039	196 7.717	-	-	270 10.630	240 9.449
SF4C-F31(-J05)	SF4C-H16(-J05)	-	335 13.189	276 10.866	-	-	350 13.780	320 12.598
SF4C-F39(-J05)	SF4C-H20(-J05)	-	415 16.339	356 14.016	-	-	430 16.929	400 15.748
SF4C-F47(-J05)	SF4C-H24(-J05)	-	495 19.488	436 17.165	-	-	510 20.079	480 18.898
SF4C-F55(-J05)	SF4C-H28(-J05)	○	575 22.638	516 20.315	238 to 338 9.370 to 13.307	209 to 309 8.228 to 12.165	590 23.228	560 22.047
SF4C-F63(-J05)	SF4C-H32(-J05)	○	655 25.787	596 23.465	278 to 378 10.945 to 14.882	249 to 349 9.803 to 13.740	670 26.378	640 25.197

Note:
1) Be sure to mount MS-SFC-4 when using SF4C-F55(-J05), SF4C-F63(-J05), SF4C-H28(-J05) and SF4C-H32(-J05).
2) The body of the safety light curtain is made of resin, so please take into account the expansion and contraction of the longitudinal dimension.
When machining mounting holes, please check the actual product.

MS-SFC-1

Standard mounting bracket (Accessory)

Material: Stainless steel (SUS304)
Net weight: 32 g approx. (4 pcs.)
Gross weight: 35 g appox.
Four bracket set[Four M3 (length 4 mm 0.157 in) countersunk screws are attached.]

MS-SFC-2

NA2-N compatible mounting bracket (Optional)

Material: Stainless steel (SUS304)
Net weight: 36 g approx. (4 pcs.)
Gross weight: 40 g appox.
Four bracket set[Four M3 (length 4 mm0.157 in) countersunk screws are attached.]

MS-SFC-3

Versatile bracket (Optional)

Material: Stainless steel (SUS304)
Net weight: 75 g approx. (4 pcs.)
Gross weight: 90 g appox.
Four bracket set[Four M3 (length 4 mm 0.157 in) countersunk screws are attached.]

MS-SFC-4

Intermediate supporting bracket for versatile bracket (Optional)

Material: Stainless steel (SUS304)
Net weight: 40 g approx. (2 pcs.)
Gross weight: 60 g appox.
Two bracket set

MS-SFCH-□

Metal protection case (Optional)

Material: Aluminum

Model No.	A	B	C	D	E	F	Net weight (2 pcs.)
MS-SFCH-8	190 7.480	180 7.087	175 6.890	172 6.772	162 6.378	26 1.024	160 g approx.
MS-SFCH-12	270 10.630	260 10.236	255 10.039	252 9.921	242 9.528	35 1.378	240 g approx.
MS-SFCH-16	350 13.780	340 13.386	335 13.189	332 13.071	322 12.677	35 1.378	340 g approx.
MS-SFCH-20	430 16.929	420 16.535	415 16.339	412 16.220	402 15.827	35 1.378	420 g approx.
MS-SFCH-24	510 20.079	500 19.685	495 19.488	492 19.370	482 18.976	35 1.378	520 g approx.
MS-SFCH-28	590 23.228	580 22.835	575 22.638	572 22.520	562 22.126	35 1.378	600 g approx.
MS-SFCH-32	670 26.378	660 25.984	655 25.787	652 25.669	642 25.276	35 1.378	700 g approx.

Assembly dimensions
Mounting drawing for the safety light curtains using the metal protection case (MS-SFCH-□).

Model No.	A	D
MS-SFCH-8	190 7.480	172 6.772
MS-SFCH-12	270 10.630	252 9.921
MS-SFCH-16	350 13.780	332 13.071
MS-SFCH-20	430 16.929	412 16.220
MS-SFCH-24	510 20.079	492 19.370
MS-SFCH-28	590 23.228	572 22.520
MS-SFCH-32	670 26.378	652 25.669

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	7,000 275.590
SFB-CC10-MU	10,000 393.700

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	10,000 393.700
SFB-CCJ10E-MU	10,000 393.700

SFC-WY1

Y-shaped connector (Optional)

WY1-CCN3
WY1-CCN10

Mating cable (Optional)

• Length L

Model No.	Length L
WY1-CCN3	3,000 118.110
WY1-CCN10	10,000 393.700

SFC-HC

Handy-controller (Optional)

SF-C13

Control unit (Optional)

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

I/O Circuit and Wiring diagrams

I/O circuit diagram

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

・S1, S2

Switch S1

Test input / Reset input
For manual reset
Vs to Vs – 3.5 V (sink current 5 mA or less): OFF (Note)
Open: ON

For automatic reset
Vs to Vs – 3.5 V (sink current 5 mA or less): ON (Note)
Open: OFF

Switch S2

Interlock setting input, Override input, Muting input 1 / 2,
Large multi-purpose indicator input 1 / 2,
Vs to Vs – 3.5 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, S2

Switch S1

Test input / Reset input
For manual reset
0 to +2.5 V (source current 5 mA or less): OFF
Open: ON

For automatic reset
0 to +2.5 V (source current 5 mA or less): OFF
Open: ON

Switch S2

Interlock setting input, Override input, Muting input 1 / 2,
Large multi-purpose indicator input 1 / 2,
0 to +2.5 V (source current 5 mA or less): Valid
Open: Invalid

Connection example

Basic wiring: Min. operation only

This is the general configuration using one set of the emitter and receiver facing each other. The control outputs (OSSD 1 / OSSD 2) turn OFF if the light is interrupted, while they automatically turn ON if receive the light.
The auxiliary output is used to invalid the external device monitoring function. The auxiliary output cannot be connected to external devices.

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

Interlock function	Disabled (Automatic reset)
External device monitoring function	Disabled
Auxiliary output	Not used
Output polarity setting wire	PNP
Safety input	Invalid

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

Interlock function	Disabled (Automatic reset)
External device monitoring function	Disabled
Auxiliary output	Not used
Output polarity setting wire	NPN
Safety input	Invalid

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

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 adjusted before shipment, 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 install this safety light curtain with a machine whose operation cannot be stopped immediately in the middle of an operation cycle by an emergency stop equipment.

Others

This device has been developed / produced for industrial use only.
Do not use this product 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 sensor does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc.
Take care that the sensor is not directly exposed to fluorescent lamp from a rapid-starter lamp or a high frequency lighting device, as it may affect the sensing performance.
The body of the safety light curtain is made of resin, so please take into account the expansion and contraction of the longitudinal dimension.
When machining mounting holes, please check the actual product.

Handy-controller

This safety light curtain enables to set each function using the handy-controller SFC-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.

Ultra-slim Safety Light Curtain Type 4 PLe SIL3 SF4C

Basic Information

Features

Contributes to Space-saving

Finger protection type (SF4C-F□) offering shorter safety distance

The finger protection type enables downsizing of equipment!

Easy-to-see, useful large multi-purpose indicators

Can also be used as operation indicators,error indicators and muting lamps

Beam-axis alignment indicators help to reduce startup time

Response time is unified for all beam channels.All models offer fast response time.

Quick and easy installationStandard mounting brackets(preinstalled at factory)

Wire-saving Y-shaped connector (optional)

Lightweight!

IP67 protection structure

Mutual interference is reduced without needing for interference prevention lines

Reducing the number of malfunctions caused by extraneous light

Order guide

Product configuration

[1]. [2]. Safety light curtains

Finger protection typeMin. sensing object φ14 mm φ0.551 in(10 mm 0.394 in beam pitch)

Hand protection typeMin. sensing object φ25 mm φ0.984 in(20 mm 0.787 in beam pitch)

[3]. Mating cables (With connector on one end)

[4]. Mating cables (With connectors on both ends)

Spare parts (Accessories for safety light curtain)

Standard mounting bracket

Option

Mounting bracket

NA2-N compatible mounting bracket

Versatile bracket

Intermediate supporting bracket for versatile bracket

Control unit

Recommended safety relay

Y-shaped connector

Wiring diagram of control unit SF-C13

Handy-controller

Metal protection case

Specifications

Safety light curtain individual specifications

SF4C-F□

SF4C-H□

Safety light curtain common specifications

Handy-controller

Dimensions

SF4C-F□SF4C-H□

Mounting bracket assembly dimensions

SF4C-F□SF4C-H□

MS-SFC-1

MS-SFC-2

MS-SFC-3

MS-SFC-4

MS-SFCH-□

SFB-CC□-MU

SFB-CCJ□-MU

SFC-WY1

WY1-CCN3WY1-CCN10

SFC-HC

SF-C13

I/O Circuit and Wiring diagrams

I/O circuit diagram

Connection example

Cautions For Use

Others

Handy-controller

Recently checked products

Recently checked product numbers

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Guidelines for Ordering and Usage

Response time is unified for all beam channels.
All models offer fast response time.

Quick and easy installation
Standard mounting brackets(preinstalled at factory)

Finger protection type
Min. sensing object φ14 mm φ0.551 in(10 mm 0.394 in beam pitch)

Hand protection type
Min. sensing object φ25 mm φ0.984 in(20 mm 0.787 in beam pitch)

SF4C-F□
SF4C-H□

SF4C-F□
SF4C-H□

WY1-CCN3
WY1-CCN10

Components & Devices
Technical Support

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Technical Support

Motors for FA & Industrial Application
Technical Support

Motors for Facility/Home appliance & Automotive
Technical Support