Schmersal PROTECT SRB-E safety controllers

Each module in the Schmersal PROTECT SRB-E safety controller series can be adjusted to any one of up to 11 preset configurations to suit multiple applications. Configuration settings include reset selection, activating or deactivating crosswire monitoring, two-hand control and monitored contact configuration, all via a rotary dial on the front. Once configured, the dials are secured under a plastic cover to prevent the possibility of tampering.

A reduced number of versions and a clear overview of the relevant functions make it easier for a machine manufacturer to select a module to suit a particular application. All safety sensors, light curtains and electromechanical safety equipment can be utilised with the controllers. The safety relay modules of the series can be used in applications up to Category 4 with AS4024.1 PLe in accordance with ISO 13849 and SIL 3 in accordance to IEC 61508.