Features: _x000D_ 1. Available in five styles for your choice _x000D_ 2. High quality aluminum alloy material, durable and long service life _x000D_ 3. Suitable for forging machine tools, automation equipment, shearing machines, hydraulic machines, robots, industrial robots and other automation equipment _x000D_ 4. Fast response, it has shock resistance and strong anti-interference _x000D_ 5. This grating can be used for multi-area protection, etc. _x000D_ _x000D_ Specification: _x000D_ Condition: 100% Brand new _x000D_ Output Method: NPN/NC _x000D_ Working Input Voltage: 10-30VDC _x000D_ Light Curtain Type: on the Type _x000D_ A Series: Relay wiring method _x000D_ Number of Beams: 4 beams / 6 beams / 8 beams / 10 beams / 12 beams (corresponding to the model selection) _x000D_ Optical Shaft Spacing: 40mm _x000D_ Effective Protection Height: 120/200/280/360/440mm (corresponding models are available) _x000D_ Detection Distance: 0.3-2 Meters _x000D_ Length of Each Cable: 2.15 Meters (2pcs) _x000D_ Response Time: 20ms _x000D_ Housing Material: Aluminum Alloy _x000D_ Protection level: IP-65 _x000D_ Insulation Resistance: Greater than 10M _x000D_ Product Color: Yellow _x000D_ Size(optional): Approx. 195 x 29.8 x 18.5mm / 7.7 x 1.2 x 0.7in _x000D_ 275 x 29.8 x 18.5mm / 10.8 x 1.2 x 0.7in _x000D_ 355 x 29.8 x 18.5mm / 14 x 1.2 x 0.7in _x000D_ 435 x 29.8 x 18.5mm / 17.1 x 1.2 x 0.7in _x000D_ 515 x 29.8 x 18.5mm / 20.3 x 1.2 x 0.7in _x000D_ Optional Style: 4 Beams BEM0440-C-120NB, 6 Beams BEM0640-C-200NB, 8 Beams BEM0840-C-280NB, 10 Beams BEM1040-C-360NB, 12 Beams BEM1240-C-440NB _x000D_ _x000D_ Package List: _x000D_ 1 Bag of Screws _x000D_ 2 x Black Connecting Cable _x000D_ 2 x Yellow Light Gratings _x000D_ 1 x English User Manual