Siemens 3RS29001AW30

The Siemens 3RS29001AW30 is a sensor extension module designed to work with the 3RS26/8 temperature monitoring relay. This module supports up to two sensors and includes a sensor status relay for clear indication of sensor conditions. It features an analog input and is compact, with a width of just 22.5 mm. The device operates within a voltage range of 24 to 240 V AC/DC and uses screw terminals for secure wiring connections. Distributed by BSP Automation, this extension module is a practical addition for enhancing temperature monitoring systems.