Safety Light Curtain Type 2 SF2B Ver.2

SF2B - Type 2 Safety Solution. The SF2B Series complies with international safety regulations at a reasonable cost.

From Area Sensors to Light Curtains, Panasonic provides the optimum device to solve critical safety applications.

Safety regulations throughout the world require different safety designs for various risk levels. The SF2B Series' design complies with IEC 61496 international safety standards and is also verified by a certified third-party organization. The SF2B Series is also available with new corner mirrors reducing setup work and wiring!

Characteristics

32 Varieties For Finger And Arm Protection
High-Speed Response (Max. 15 ms)
No Dead Zone; Unit Height = Protective Height
OSSD1 And OSSD2 NPN / PNP Type Available
Error Code Display
Series Connection
Mutual Interference Prevention (ELCA)

Models table for series Safety Light Curtain Type 2 SF2B Ver.2
Part No.	Beam Pitch	No. of Beam Channels	Protective Height	Current Consumption	PFH_D	MTTF_D	Weight (Total Of Emitter And Receiver)	Applicable Standards: International Standard	Applicable Standards: Japan	Applicable Standards: North America	Applicable Standards: Europe (EU)	CE Marking Directive Compliance	Operating Range	Min. Sensing Object	Effective Aperture Angle	Power Voltage	Control Outputs (OSSD 1, OSSD 2)	Control Outputs (OSSD1, OSSD2): Protection Circuit	Control Outputs (OSSD 1, OSSD 2): Operation Mode	Auxiliary Output (Aux)	Response Time	Auxiliary Output (Aux): Operation Mode	Auxiliary Output (Aux): Protection Circuit	Interference Prevention Function	Synchronization Method	Emission Halt Function	External Device Monitoring Function	Ambient Temperature	Ambient Humidity	Environmental Resistance: Degree of Protection	Environmental Resistance: Dielectric Strength Voltage	Ambient Illuminance	Insulation Resistance	Vibration Resistance	Shock Resistance	Emitting Element	Cable Extension	Connecting Method	Material	Accessories
MS-SF2B-2
SF2B-A18-P	40 mm 1.575 in	18	712 mm 28.031 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.61 × 10_-9	100 years or more	930 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A18-N	40 mm 1.575 in	18	712 mm 28.031 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.81 × 10_-9	100 years or more	930 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A16-N	40 mm 1.575 in	16	632 mm 24.882 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.69 × 10_-9	100 years or more	830 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A16-P	40 mm 1.575 in	16	632 mm 24.882 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.48 × 10_-9	100 years or more	830 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A24-P	40 mm 1.575 in	24	952 mm 37.480 in	Emitter: 45 mA or less Receiver: 65 mA or less	6.87 × 10_-9	100 years or more	1,300 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):1 set
SF2B-A28-N	40 mm 1.575 in	28	1,112 mm 43.779 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.27 × 10_-9	100 years or more	1,500 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):1 set
SF2B-A32-N	40 mm 1.575 in	32	1,272 mm 50.079 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.46 × 10_-9	100 years or more	1,700 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):2 sets
SF2B-A32-P	40 mm 1.575 in	32	1,272 mm 50.079 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.26 × 10_-9	100 years or more	1,700 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):2 sets
SF2B-A44-N	40 mm 1.575 in	44	1,752 mm 68.976 in	Emitter: 60 mA or less Receiver: 95 mA or less	8.05 × 10_-9	100 years or more	2,300 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):3 sets

Models table for series Safety Light Curtain Type 2 SF2B Ver.2
Part No.	Beam Pitch	No. of Beam Channels	Protective Height	Current Consumption	PFH_D	MTTF_D	Weight (Total Of Emitter And Receiver)	Applicable Standards: International Standard	Applicable Standards: Japan	Applicable Standards: North America	Applicable Standards: Europe (EU)	CE Marking Directive Compliance	Operating Range	Min. Sensing Object	Effective Aperture Angle	Power Voltage	Control Outputs (OSSD 1, OSSD 2)	Control Outputs (OSSD1, OSSD2): Protection Circuit	Control Outputs (OSSD 1, OSSD 2): Operation Mode	Auxiliary Output (Aux)	Response Time	Auxiliary Output (Aux): Operation Mode	Auxiliary Output (Aux): Protection Circuit	Interference Prevention Function	Synchronization Method	Emission Halt Function	External Device Monitoring Function	Ambient Temperature	Ambient Humidity	Environmental Resistance: Degree of Protection	Environmental Resistance: Dielectric Strength Voltage	Ambient Illuminance	Insulation Resistance	Vibration Resistance	Shock Resistance	Emitting Element	Cable Extension	Connecting Method	Material	Accessories
MS-SF2B-2
SF2B-A18-P	40 mm 1.575 in	18	712 mm 28.031 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.61 × 10_-9	100 years or more	930 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A18-N	40 mm 1.575 in	18	712 mm 28.031 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.81 × 10_-9	100 years or more	930 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A16-N	40 mm 1.575 in	16	632 mm 24.882 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.69 × 10_-9	100 years or more	830 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A16-P	40 mm 1.575 in	16	632 mm 24.882 in	Emitter: 40 mA or less Receiver: 60 mA or less	6.48 × 10_-9	100 years or more	830 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT
SF2B-A24-P	40 mm 1.575 in	24	952 mm 37.480 in	Emitter: 45 mA or less Receiver: 65 mA or less	6.87 × 10_-9	100 years or more	1,300 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):1 set
SF2B-A28-N	40 mm 1.575 in	28	1,112 mm 43.779 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.27 × 10_-9	100 years or more	1,500 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):1 set
SF2B-A32-N	40 mm 1.575 in	32	1,272 mm 50.079 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.46 × 10_-9	100 years or more	1,700 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):2 sets
SF2B-A32-P	40 mm 1.575 in	32	1,272 mm 50.079 in	Emitter: 50 mA or less Receiver: 75 mA or less	7.26 × 10_-9	100 years or more	1,700 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	PNP open-collector transistor - Max. source current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and +V] - Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	PNP open-collector transistor - Max. source current: 60 mA - Applied voltage: same as supply voltage [between the auxiliary output and +V] - Residual voltage: 2.5 V or less (sink current 60 mA)(when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):2 sets
SF2B-A44-N	40 mm 1.575 in	44	1,752 mm 68.976 in	Emitter: 60 mA or less Receiver: 95 mA or less	8.05 × 10_-9	100 years or more	2,300 g approx.	IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1)	JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508 (SIL1)	UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note), OSHA 1910.217 (C) (Note), ANSI B11.1 to B11.19, ANSI/RIA 15.06 (Note) Not compatible when using the bottom cap cable SF2B-CB05-A.	EN 61496-1 (Type 2), EN 55011	Machinery Directive, EMC Directive, RoHS Directive	0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable)	ø47 mm ø1.850 in opaque object	plus or minus 5℃ or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]	24 V DC plus or minus 15 % Ripple P-P 10 % or less	NPN open-collector transistor - Max. sink current: 200 mA - Applied voltage: same as supply voltage [between the control output (OSSD 1, OSSD 2) and 0 V] - Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable)	Incorporated	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)	NPN open-collector transistor - Max. sink current: 60 mA - Applied voltage: same as supply voltage[between the auxiliary output and 0 V] - Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) (Note) When using auxiliary output (AUX), the SF2B-CB05-B adapter cable (optional) cannot be used.	OFF response: 15 ms or less ON response: 40 to 60 ms	When using SF2B-CCBx or SF2B-CBx: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted	Incorporated	Incorporated - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) SF2B-Hx and SF2B-Ax can be used together. (Note 2) [When using SF2B-CB05-B (optical synchronization): - Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-Ax allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 1) - Parallel connection: 2 sets max. - Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-Hx and SF2B-Ax can be used together. (Note 2)] (Note 1) The SF2B-H8-x and SF2B-A4-x cannot be connected in series. (Note 2) When making series connection mixing SF2B-Hx and SF2B-Ax, calculate by doubling the number of optical axes only for SF2B-Ax, and make the total number of optical axes fall below 128 axes. (e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for SF2B-H36 + (number of optical axes for SF2B-A44 × 2) = total number of optical axes. 36 optical axes + (44 optical axes × 2) = 124 optical axes.	Cable synchronization (optical synchronization when using SF2B-CB05-B)	Incorporated	Incorporated	-10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉	30 to 85 % RH, Storage: 30 to 95 % RH	IP65 (IEC) (*IP67 is later than Ver.2)	1,000 V AC for one min. between all supply terminals connected together and enclosure	Incandescent light: 3,500 lx or less at the light-receiving face	20 MΩ , or more, with 500 V DC megger between all supply terminals connected together and enclosure	10 to 55 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	300 m/s² acceleration (30 G approx.) in X, Y and Z directions three times each	Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)	Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables.	Connector	Enclosure: Aluminium Upper and lower edges : Die-cast zine alloy Inner case: Polycarbonate / Polyester resin Cap: PBT	MS-SF2B-2(Intermediate supporting bracket):3 sets

Safety Light Curtain Type 2 SF2B Ver.2

Part Number List