AD SRE 4 : SAFETY INTERFACE for E-STOP and SAFETY SWITCH MONITORING
Norstat, Inc. now offers the AD SRE4, a Safety Interface designed for E-Stop and Safety Switch monitoring. The AD SRE4 Safety Interface from ReeR is specifically designed for the monitoring of E-Stops and Safety Switches. They utilize guided-contact safety relays and EDM feedback input for external contactors monitoring. These interfaces have the choice of Automatic / Manual Start / Restart and can be used up to safety category 4, PLe according [...]










