Schmersal SRB-E Configurable Safety Relay Selection and Configuration Guide

This document provides detailed specifications, selection charts, and configuration information for the Schmersal SRB-E series of configurable electronic safety relays, including models with safe PNP or relay outputs, monitoring of two-hand controls, and input expansion up to Cat 4 PLe. It covers applications such as emergency stop and safety guard monitoring, along with technical data, terminal descriptions, LED diagnostics, and rotary dial configuration settings for reset type, cross-wire monitoring, and input channel selection.