Guardmaster® Safety Relays (GSR Family) 440R, Relay Type: Expansion Module (EM), No. of Inputs: 1 single-wire safety, Immediate Safety Outputs: 4 N.O

Guardmaster® Safety Relays (GSR Family) 440R • A broad range of safety functions • Simple logic, reset, and timing configurations • Single-wire safety relay connection • Universal inputs • Compact 22.5 mm housings • Optional EtherNet/IP network interface • Guardmaster Safety Relays include units capable of monitoring a broad range of safety devices in a variety of applications. • These units can achieve most of the functions safety systems require, helping simplify purchasing and parts management. • The family is designed to meet new functional safety standards, such as EN ISO 13849-1 or IEC/EN 62061 and offers key functions to simply installations and system complexity.