GSR Safety Relay, next generation Single dual input SI

The new generation of Allen Bradley Guardmaster Multifunction GSR safety relays consists of 6 models that can replace upto 250 previous models.The GSR relays accept inputs from a variety of devices such as light curtains , e-stop, interlocks and mats and are incorporated in one slim 22.5mm wide unit.

The new units logic functions(DI model)are set by a rotary switch , without needing any software configuration. A single wire safety connection allows expansion whilst maintaining SIL 3Ple safety integrity.To simplify wiring further ,all input and power connections are at the top, and all outputs and feedback are at the bottom.