Phoenix Contact 1009832

The PSR-MC38-2NO-1DO-24DC-PI safety relay is engineered for critical applications related to emergency stops, safety doors, and light grids, achieving compliance with safety standards up to SIL 3 and Cat. 4, PL e. It supports both 1-channel and 2-channel operational modes, allowing for flexibility in installation.

This unit operates at a rated control circuit supply voltage of 24 V DC with a tolerance of -15% / +10%. Its design features a monitored start mechanism with two enabling current paths and a single signal output. Connectivity is facilitated through a TBUS interface, enhancing integration capabilities within automated systems.

The relay is equipped with an electromechanical relay that incorporates force-guided contacts, adhering to IEC/EN 61810-3 standards. The typical response time is 30 ms for monitored starts, while the restart and recovery times are less than 1 s and 500 ms respectively. The product is built to withstand a mechanical service life of up to 10 million cycles.

In terms of environmental specifications, it operates within a temperature range of -20 °C to 55 °C and can be mounted in either vertical or horizontal positions on a DIN rail. With a degree of protection rated at IP20, it is suitable for industrial applications, ensuring reliable performance in demanding conditions.