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SF2C-H32-N | Ultra-slim Light Curtain [Type2 PLc SIL1] SF2C


Ultra-slim Light Curtain [Type2 PLc SIL1] SF2C

*Photo may vary from actual product.

  • RoHS Compliant This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.  


Product Number SF2C-H32-N
Part Number SF2C-H32-N
Product Ultra-slim Light Curtain [Type 2 PLc SIL1]
Details Hand protection type Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch)
Product name Ultra-slim Light Curtain [Type2 PLc SIL1] SF2C

As of April 20, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item Specifications
Product Number SF2C-H32-N
Part Number SF2C-H32-N
No. of beam channels 32
Protective height 640 mm 25.197 in
Current consumption:Large multipurpose indicator lights off Emitter: 35 mA or less
Receiver: 35 mA or less
Current consumption:Large multipurpose indicator lights up Emitter: 50 mA or less
Receiver: 45 mA or less
PFHD 4.12 × 10-9
(Note) Probability of dangerous failure per hour.
MTTFD 100 years or more
(Note) Mean time to dangerous failure.
Net weight (Total of emitter and receiver) 640 g approx.
Applicable standards:International standard IEC 61496-1 / 2 (Type 2), ISO 13849-1:2015 (Category 2, PLc), IEC 61508-1 to 3 (SIL 1)
Applicable standards:Japan JIS B 9704-1 / 2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508-1 to 3 (SIL 1)
Applicable standards:Europe EN 61496-1 (Type 2), EN ISO 13849-1:2015 (Category 2, PLc), EN 61508-1 to 3 (SIL 1), EN 55011, EN 50178, EN 61000-6-2
(Note) Regarding EU Machinery Directive, a Notified Body, TÜV SÜD, has certified with the type examination certificate.
Applicable standards:North America ANSI / UL 61496-1 / 2 (Type 2), ANSI / UL 508, CAN / CSA 61496-1 / 2 (Type 2), CAN / CSA C22.2 No.14, ANSI / RIA 15.06
(Note) With regards to the standards in the US/Canada, a Notified Body, TÜV SÜD, has certified the CTÜVUS mark.
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 0.1 to 3 m 0.328 to 9.843 ft
Beam pitch 20 mm 0.787 in
Min. sensing object ø25 mm ø0.984 in opaque object
Effective aperture angle plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / ANSI/UL 61496-2) ]
Power voltage 24 V DC plus or minus 20 % Ripple P-P 10 % or less
Control output(OSSD) - Maximum sink current: 200mA
- Applied voltage: same as supply voltage (between the control output and -0V)
- Residual voltage: 2.5V or less (sink current 200mA, when using 10m length cable)
- Leakage current: 200micro A or less (power supply OFF condition)
- Maximum load capacity: 2.2micro F (No load to maximum output current)
- Load wiring resistance: 3Ω or less
Control output(OSSD):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)
Control output(OSSD):Protection circuit Incorporated
Response time OFF response: 20 ms or less
ON response: 80 to 100 ms
Lockout output(SSD) - Maximum sink current: 60mA
- Applied voltage: same as supply voltage (between the lockout output and -0V)
- Residual voltage: 2.5V or less (sink current 60mA, when using 10m length cable)
- Leakage current: 200micro A or less (power supply OFF condition)
- Maximum load capacity: 2.2micro F (No load to maximum output current)
- Load wiring resistance: 3Ω or less
Lockout output(SSD):Operation mode ON during normal operation, OFF during lockout
(Note) If the emitter enters a lockout state, and light from the emitter enters the receiver, lockout information will be transmitted and lockout output (SSD) will turn OFF.
Lockout output(SSD):Protection circuit Incorporated
Interference prevention function Incorporated
Test input function Incorporated
Large multi-purpose indicator function Incorporated
Pollution degree 3
Operating altitude 2, 000 m 6561.680 ft or less
(Note) Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
Environmental resistance:Degree of protection IP65, IP67 (IEC)
Environmental resistance:Ambient temperature -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: - 25 to +60 ℃ - 13 to +140 ℉
Environmental resistance: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
Environmental resistance:Voltage withstandability 1, 000 V AC for one min. between all supply terminals connected together and enclosure
Environmental resistance:Insulation resistance 20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure
Environmental resistance: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
Environmental resistance: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: 850 nm 0.034 mil)
Cable 0.16 mm2 5-core heat-resistant PVC cable, 3 m 9.842 ft long
Cable extension Extension up to total 50m is possible for 0.3mm2 or more, cable
Material Enclosure: Polycarbonate alloy
Sensing surface: Polycarbonate alloy
MS-SFC-1 (Standard mounting bracket): Stainless steel (SUS)
Accessories MS-SFC-1 (Standard mounting bracket): 1 set
SF4C-TR25 (Test rod): 1 No.

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Accessories (Option)

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Product Number MS-SFC-1
Part Number MS-SFC-1
Product name Ultra-slim Safety Light Curtain Type 4 PLe SIL3 SF4C
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Product Number MS-SFC-2
Part Number MS-SFC-2
Product name Mounting bracket
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Product Number MS-SFC-3
Part Number MS-SFC-3
Product name Mounting bracket


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