SF4B-A8C Panasonic Safety Light Curtains

Panasonic SF4B-A8C is a sensor array designed for arm/foot-protection with intrinsic safety features suitable for Category 4 / PL e / SIL3 applications. It includes a light curtain sensor with an emission halt function, external device monitoring, ELCA function for reduced mutual interference, interlock function with manual/auto reset, override function through a 12-core cable, and a large multi-purpose indicator for muting settings. The housing is made of polycarbonate, and it comes pre-wired with a 5m 8-core 0.15mm2 heat-resistant PVC cable with bare end flying leads. This sensor offers a degree of protection rated at IP65 and has a protective height of 343.4 mm. It features 2 x digital outputs for safety outputs OSSD1+OSSD2 and 1 x digital output, all selectable between NPN/PNP open-collector / 24Vdc with current ratings of 60-200mA and 100mA, respectively. The sensing distance ranges from 0.3m to 7m, with a current consumption of 60mA for the emitter and 70mA for the receiver. It operates with infrared light at a wavelength of 850 nm and can detect objects as small as 45mm. The response times are 80ms to 90ms for ON and 14ms for OFF, and it includes protection against outputs short-circuit.

About the manufacturer: Panasonic is one of the manufacturers that offers Safety Light Curtains that you can order at Powermatic Associates site. Panasonic is a leading supplier of cutting-edge automation control solutions that are both advanced and cost-effective. With a significant presence in a variety of industrial sectors globally, including automotive, semiconductor, packaging, and OEMs, our product lineup features PLCs, HMI, and other offerings.

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