Differential fork light barrier Functional principle: Optical Transmitted light source: LED Light color: Infrared Fork width: 50 mm Operating voltage: 12 - 35 V DC No-load current (max.): 35 mA Switching output: pnp, 200 mA, NO/NC Housing material: Aluminum, black (anodized) Dimensions H / L / W: 70, 90, 10 mm Ambient temperature during operation: 0 - +60 °C Connection: Plug, M8, 3-pin