Pinnacle Systems offers Category 4 light curtains in various sizes ranging from 4-120 inches. Model CA cascading safety light curtains provide the ability to connect additional sets of light curtains by daisy chaining multiple emitters and receivers together. The cascading of safety light curtains provides multiple areas of guarding in any plane (X, Y, Z), while utilizing the control reliable dual safety outputs from the Category 4 safety device for the safety outputs to the machine control.
The ability to guard multiple areas on irregular shaped machines by cascading safety light curtains reduces wiring and provides a lower cost yet effective machine guarding solution. It is a 24VDC input powered unit.