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

Designed in a robust and slim frame, the IO-Link capable SF4D series provides an end-to-end zero-dead zone protection in a wide range of applications. The Panasonic SF4D series is equipped with advanced safety features to ensure that the safety of the operators and machines are the top priority. 

  • Slim and robust IP67 frame
  • No-dead zone protection
  • Industry’s fastest class response time
  • Advanced safety features
IA SF4D Frame

Slim and Robust Frame

The robust frame of SF4D series is designed to resist twisting, bending, and shock due to its 60% smaller internal circuitry and the new 2-point mounting brackets. The slim 28mm x 30mm frame allows the SF4D to fit within commercially available 30mm x 30mm aluminum profiles. 

IA SF4D End2End

No-dead Zone Protection 

The end-to-end protection design of the SF4D series light curtains provides dead zone-less protection, leaving no blind spots even in L-shaped or U-shaped layout configurations. 

IA SF4D Response

Industry’s Fastest Class Response Time

The SF4D series features a standard response time of 10 milliseconds or less for the stand-alone units, or 18 milliseconds for units connected in series.

IA SF4D Indicator

Advanced Safety Features

The SF4D series integrates various features to maximize safety and user experience including:

  • 3 Protection Types: Finger, hand, and foot
  • Wide size range: from 6” to 6’ 3”
  • Blanking & Muting Functions: To ignore predefined objects
  • IO-Link Communication Unit: (optional)
  • Long Sensing Range: up to 15m
  • Advanced Digital Indicator: Displays error codes, light intensity, and NPN/PNP polarity status
  • Application Indicator: For quick beam axis adjustment and input status
  • Quick Front Attach / Detach Connector
  • Optical / Line Synchronization

Part Number List

Results 88
Models table for series Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D
Part No.DatasheetNo. of Beam ChannelsProtective Height: When Using as Safety Equipment for Chinese Press MachineProtective Height Protective Height: When Using as Safety Equipment for Chinese Press Machine or When Using for Japanese Press Machine or Paper Shearing Machine Current ConsumptionPFHDMTTFDWeight (Total Of Emitter And Receiver)Applicable Standards: International StandardApplicable Standards: JapanApplicable Standards: Europe (EU)Applicable Standards: North AmericaApplicable Standards: South Korea (S-Mark)Applicable Standards: China (GB)CE Marking Directive ComplianceMin. Sensing ObjectOperating RangePower Voltage Effective Aperture AngleControl Outputs (OSSD 1, OSSD 2)Control Outputs (OSSD 1, OSSD 2): Operation ModeControl Outputs (OSSD1, OSSD2): Protection CircuitControl Output (OSSD 1, OSSD 2): Response TimeAuxiliary Output (AUX) (Non-Safety Output)Auxiliary Output (AUX) (Non-Safety Output): Operation ModeAuxiliary Output (AUX) (Non-Safety Output): Protection CircuitAuxiliary Output (AUX) (Non-Safety Output): Response TimeSynchronization Method Interference Prevention FunctionTest Input Function Interlock FunctionApplication Indicator FunctionLockout Release Function External Device Monitoring FunctionMuting Function Override FunctionPower Save Function Optional FunctionsPollution Degree Operating AltitudeEnvironmental Resistance: Degree of ProtectionAmbient TemperatureAmbient HumidityAmbient IlluminanceEnvironmental Resistance: Dielectric Strength VoltageInsulation ResistanceSFF (Safe Failure Fraction)Shock Resistance Vibration ResistanceHFT (Hardware Fault Tolerance)Subsystem TypeT1 (Proof Test Interval) Failure Response TimeSafety StateEmitting ElementMaterialConnecting MethodCable ExtensionAccessoriesRemarkApplicable standards:South Korea (KCs-Mark)Applicable Standards: ChinaDirective Compliance
10
360 mm
14.173 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
390 mm
15.354 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less, Receiver : 120 mA or less
1.11×10-9
1,136 years or more
890g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
S1-G-1-2009, S2-W-5-2009
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Fixed blanking function, floating blanking function, interlock setting function, external device monitoring setting function, auxiliary output setting
function, application indicator setting function, muting setting function, override setting function, protect function, cable switching function
(Note): To use optional functions, the SF4D-TM1 (optional) and Configurator Light Curtain setting software are required.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
Performance Standard of Protective Devices for Industrial Robot
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06, Korea KCs mark
10
390 mm
15.354 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
360 mm
14.173 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less, Receiver : 120 mA or less
1.11×10-9
1,136 years or more
890g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
24
920 mm
36.220 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
950 mm
37.402 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less
Receiver : 140 mA or less
1.71×10-9
710 years or more
2,300g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
S1-G-1-2009, S2-W-5-2009
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Fixed blanking function, floating blanking function, interlock setting function, external device monitoring setting function, auxiliary output setting
function, application indicator setting function, muting setting function, override setting function, protect function, cable switching function
(Note): To use optional functions, the SF4D-TM1 (optional) and Configurator Light Curtain setting software are required.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
Performance Standard of Protective Devices for Industrial Robot
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06, Korea KCs mark
24
950 mm
37.402 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
920 mm
36.220 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less
Receiver : 140 mA or less
1.71×10-9
710 years or more
2,300g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
12
470 mm
18.504 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
440 mm
17.323 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less, Receiver : 130 mA or less
1.18×10-9
1,060 years or more
1,100g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
14
550 mm
21.654 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
520 mm
20.472 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less, Receiver : 130 mA or less
1.29×10-9
966 years or more
1,300g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
16
630 mm
24.803 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
600 mm
23.622 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 100 mA or less, Receiver : 130 mA or less
1.36×10-9
910 years or more
1,500g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
127
1,270 mm
50.000 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
1,260 mm
49.606 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 120 mA or less
Receiver : 180 mA or less
5.36×10-9
217 years or more
3,200g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø14 mm ø0.551 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 7 m 0.656 to 22.966 ft
Long mode : 0.8 to 12 m 2.625 to 39.370 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
SF4B-TR14 (test rod) : 1 pc.
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06
127
1,260 mm
49.606 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
1,270 mm
50.000 in
(Note): When using as a safety device for a press machine in China, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 120 mA or less
Receiver : 180 mA or less
5.36×10-9
217 years or more
3,200g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
S1-G-1-2009, S2-W-5-2009
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø14 mm ø0.551 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 7 m 0.656 to 22.966 ft
Long mode : 0.8 to 12 m 2.625 to 39.370 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): The setting can be changed when the SF4D-TM1 (optional) and Configurator Light Curtain setting software are used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Fixed blanking function, floating blanking function, interlock setting function, external device monitoring setting function, auxiliary output setting
function, application indicator setting function, muting setting function, override setting function, protect function, cable switching function
(Note): To use optional functions, the SF4D-TM1 (optional) and Configurator Light Curtain setting software are required.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
SF4B-TR14 (test rod) : 1 pc.
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
Performance Standard of Protective Devices for Industrial Robot
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06, Korea KCs mark
44
1,750 mm
68.898 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
1,720 mm
67.717 in
(Note): When using as a safety device for a press machine in China or when using SF4D-□-01 as a safety device for a press machine or paper shearing machine in Japan, the length from the center of the first beam channel to the center of the last beam channel become to be protective height.
Emitter : 110 mA or less
Receiver : 150 mA or less
2.60×10-9
458 years or more
4,400g approx.
IEC 61496-
1/2 (Type 4), ISO 13849-
1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3)
EN ISO 13849-1 (Category 4, PLe), EN 55011, EN 61000-6-2, EN IEC 63000
ANSI/UL 61496-1/2 (Type 4),CAN/CSA C22.2 No.14, CAN/CSA E61496-1/2
GB/T 4584
Machinery Directive, EMC Directive, RoHS Directive
ø45 mm ø1.772 in opaque object
(Note): When the floating blanking function is used, the size of the minimum sensing object varies. For the detail, refer to the section on Safety distance.
Short mode : 0.2 to 9 m 0.656 to 29.528 ft
Long mode : 0.8 to 15 m 2.625 to 49.213 ft
(selectable by DIP switch)
(Note): The operating range is the possible setting distance between the emitter and the receiver.
24 V DC+20-30 % Ripple P-P 10 % or less (excluding voltage drop due to cable)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
±2.5° or less at a sensing range of 3 m 9.843 ft or longer (based on IEC 61496-2)
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 350 mA
・Applied voltage : Same as supply voltage
(between control output and 0 V)
・Residual voltage : 2 V or less (sink current 350 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
・Maximum load capacity : 2.2 μF
・Load wiring resistance : 3 Ω or less
ON when all beams are received, OFF when one or more beams are blocked
(Also OFF when internal sensor error or synchronization signal error occurs)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 10 ms or less (Not connected in series / parallel), 18 ms or less (Connected in series / parallel)(Note 1)
ON response : 50 ms or less (Note 2)(Note 3)
(Note 1): For response times by number of beams, refer to the Control output (OSSD 1, OSSD 2) OFF response times.
(Note 2): Because the control output (OSSD 1, OSSD 2) must be OFF for at least 80 ms, the ON response will be delayed more than 50 ms when the light blocked time is less than 30 ms.
(Note 3): When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked, the ON response speed decreases by as much as 1 sec.
PNP open-collector transistor / NPN open collector transistor (selectable)


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


・Maximum sink current : 60 mA
・Applied voltage : Same as supply voltage
(between auxiliary output and 0 V)
・Residual voltage : 2 V or less (sink current 60 mA)
(excluding voltage drop due to cable)
・Leakage current : 0.2 mA or less (including power OFF state)
Control output ON : OFF, Control output OFF : ON
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
OFF response : 60 ms or less, ON response : 60 ms or less
Line synchronization / optical synchronization (selectable by DIP switch)

・Line synchronization : 2 units or less (auto)
・Optical synchronization : 2 units or less (selectable by DIP switch)


・Series connection : 5 units or less (total number of beam channels 256 or less)
・Parallel connection : 3 units or less (total number of beam channels 192 or less)(Note)
・Series / parallel connection mixed : 5 units or less (total number of beam channels 144 or less)(Note)
(Note): Note that the setting cannot be changed when SF4D-□-01 is used.
Incorporated
Incorporated [Manual reset / auto reset (selectable by wiring)] (8-core cable or 12-core cable)
Incorporated (only the receiver lights up when optical synchronization is used)
Incorporated
Incorporated (8-core cable or 12-core cable)
Incorporated (12-core cable)
Incorporated (12-core cable)
Incorporated
Optional functions cannot be used when SF4D-□-01 is used.
3
2,000 m 6,561.68 ft or less
(Note): Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m.
IP67, IP65 (IEC), NEMA Type 13 (NEMA 250)
-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage : -25 to +60 ℃ -13 to +140 ℉
30 to 85 % RH, Storage : 30 to 95 % RH
Incandescent light : 5,000 ℓx or less at the light-receiving surface
1,000 V AC for one minute, between all supply terminals connected together and enclosure
20 MΩ, or more, with 500 V DC megger, between all supply terminals connected together and enclosure
99%
300 m/s2 acceleration (30 G approx.) in X, Y, and Z directions three times each
Malfunction resistance 100 m/s2 acceleration (10 G approx.) in X, Y, and Z directions 1,000 times each
10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions for two hours each
Malfunction resistance 10 to 55 Hz, 0.75 mm 0.030 in double amplitude in X, Y, and Z directions twenty times each
1
Type B (IEC 61508-2)
20 years
Within response time (OFF response)
Control output (OSSD 1 / 2) OFF state
Infrared LED (peak emission wavelength : 850 nm 0.0335 mil)
Enclosure : Aluminum, Detection surface : Polycarbonate resin and stainless steel (SUS304), Upper cap / lower cap : Nylon
By connector
Total length of emitter / receiver can be extended up to 70 m 229.659 ft each using optional mating cable (including the length
of series mating cables)
(Note): In consideration of the voltage drop caused by the cable, use Control output (OSSD 1, OSSD 2) source / sink current and cable length as a guideline.
-
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD : Probability of Dangerous Failure per Hour, MTTFD : Mean Time to Dangerous Failure (in years).
GB/T 4584
CE Marking (Machinery Directive, EMC Directive, RoHS Directive) , TÜV SÜD certification,TÜV SÜD NRTL certification (U.S.A., Canada), OSHA 1910.212, OSHA 1910.217(C), ANSI B11.1 to B11.19, ANSI/RIA 15.06