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SF4B-F55-01(V2) | Safety Light Curtain Type 4 SF4B Ver.2(Discontinued)


Safety Light Curtain Type 4 SF4B Ver.2(Discontinued)

*Photo may vary from actual product.



  • Discontinued
  • Last time buySeptember 30, 2022
Product Number SF4B-F55-01(V2)
Part Number SF4B-F55-01(V2)
Product Safety Light Curtain Type 4
Details Min. sensing object ø14 mm ø0.551 in type (10 mm 0.394 in beam pitch)
Product name Safety Light Curtain Type 4 SF4B Ver.2(Discontinued)

Spec Detail As of September 30, 2022

Item Specifications
Product Number SF4B-F55-01(V2)
Part Number SF4B-F55-01(V2)
CE marking directive compliance Machinery Directive, EMC Directive, RoHS Directive
No. of beam channels 55
Protective height 550 mm 21.654 in(Note:In the case of "When used as safety device for presses in China", the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height. For details, refer to "Definition of sensing heights".)
Protective height : China Press compliant (GB/T 4584) 540mm 21.260 in
Current consumption Emitter: 100 mA or less
Receiver: 160 mA or less
PFHD 4.0 × 10-9
MTTFD 100 years or more
Weight(Total of emitter and receiver) 1,110 g approx.
Applicable standards:International standard IEC 61496-1/2 (Type 4), ISO 13849-1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
(Note) PLe SIL3 compliant from production in August 2009.
Applicable standards:Japan JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
(Note) PLe SIL3 compliant from production in August 2009.
Applicable standards:Europe EN 61496-1 (Type 4), EN ISO 13849-1 (Category 4, PLe), EN 61508-1 to 7 (SIL3), EN 55011, EN 50178, EN 61000-6-2
(Note) PLe SIL3 compliant from production in August 2009.
Applicable standards:North America 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
(Note) PLe SIL3 compliant from production in August 2009.
Applicable standards:China GB/T 4584
(Note) PLe SIL3 compliant from production in August 2009.
Operating range 0.3 to 7 m 0.984 to 22.966 ft
(Note) The operating range is the possible setting distance between the emitter and the receiver.
Min. sensing object ø14 mm ø0.551 in opaque object
(Note) When the floating blanking function is used, the size of the min. sensing object is changed.
Effective aperture angle plus or minus 2.5°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 10 % Ripple P-P 10 % or less
Control outputs (OSSD 1, OSSD 2) PNP open-collector transistor / NPN open-collector transistor (switching method)
- When selecting PNP output: Max. source current 200 mA, When selecting NPN output: Max. sink current 200 mA
- Applied voltage: same as supply voltage (When selecting PNP output: between the control output and +V, When selecting NPN output: between the control output and 0 V)
- Residual voltage: 2.5V or less (When selecting PNP output: source current 200 mA, when selecting NPN output: sink current 200 mA) (when using 20 m 65.617 ft length cable)
Control outputs (OSSD 1, OSSD 2):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) The outputs are not ''OFF'' when muting function is active even if the beam channel is interruped.
(Note) In case the blanking function is valid, the operation mode is changed.
Control outputs(OSSD1, OSSD2):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)
- When selecting PNP output: Max. source current 60 mA, When selecting NPN output: Max. sink current 60 mA
- Applied voltage: same as supply voltage (When selecting PNP output: between the auxiliary output and +V, When selecting NPN output: between the auxiliary output and 0 V)
- Residual voltage: 2.5V or less (When selecting PNP output: source current 60 mA, when selecting NPN output: sink current 60 mA) (when using 20 m 65.617 ft length cable)
Auxiliary output (Non-safety output):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 handy-controller(optional)).
Auxiliary output (Non-safety output):Protection circuit Incorporated
Auxiliary output (Non-safety output):Responce time OFF replay: 34 ms or less, ON replay 110 ms or less
Interference prevention function Incorporated
(Note) Please use 12-core cable.
Emission halt function Incorporated
Interlock function Incorporated [Manual reset / Auto reset (Note)]
(Note) The manual reset and auto reset are possible to be switched depending on the wiring status.
External device monitoring function Incorporated
Override function Incorporated
(Note) Please use 12-core cable.
Muting function Incorporated
(Note) Please use 12-core cable.
Environmental resistance:Degree of protection IP67 / IP65 (IEC)
Environmental resistance:Ambient temperature -10 to +55 °+14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 °-13 to +158 ℉
Environmental resistance:Ambient humidity 30 to 85 % RH, Storage: 30 to 95 % RH
Ambient illuminance Incandescent light: 3,500 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 MOhm , 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: 870 nm 0.034 mil)
Material Enclosure: Aluminium
Upper and lower edges: Iron
Sensing surface: Polycarbonate / Polyester resin
Cap: PBT
Connecting method Connector
Cable length Total length up to 50 m 164.042 ft is possible for both emitter and receiver, with optional mating cables
(Note) The cable can be extended within 30 m 98.425 ft (for emitter / receiver) when two light curtains are connected in series, within 20 m 65.617 ft when three light curtains are connected in series. Furthermore, when the muting lamp is used, the cable can be extended within 40 m 131.234 ft (for emitter / receiver).
Accessories SF4B-TR14 (Test rod): 1 No

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Accessories (Option) As of September 30, 2022

no_image
Product Number MS-SFB-2
Part Number MS-SFB-2
Product name Intermediate supporting bracket
Corner mirror
Product Number RF-SFBH-28
Part Number RF-SFBH-28
Product Corner mirror
Product name Corner mirror
Exclusive Control Unit for Safety Light Curtain SF-C10
Product Number SF-C11
Part Number SF-C11
Product Exclusive Control Unit for Safety Light Curtain
Details Connector connection type control unit
Product name Exclusive Control Unit for Safety Light Curtain SF-C10


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