Norstat, Inc. now offers Safety Relay Modules for devices with integrated feedback input for EDM.

The AD SR0 module is a modern-day safety relay designed specifically for the connection of safety sensors such as safety light curtains or other safety devices that are equipped with feedback input for monitoring external relays (EDM).

The AD SR0 comes standard with guided-contact safety relays, 2 NO + 1 NC- 2 A 250 VAC where each NO safety output line is interrupted twice by the two relays. AD SR0 modules are also passive so they can easily be integrated into any wiring program.

The AD SR0 has a protection rating of IP 20 for the housing and IP 2X for the terminal block. They can operate in temperatures ranging from 0° C to +55° C, have a response time of under 20 ms  and can be easily secured via DIN rail. Contact Norstat, Inc for additional information, price, and availability.