PSR-PS23-1NO-1NC-24VDC-SC - Coupling relay

Coupling relay for SIL 3 high and low-demand applications, couples digital output signals to the I/O, 1 enabling current path, 1 confirmation current path, safe state off applications, test pulse filter, fixed screw terminal block

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Force-guided contacts in accordance with EN 50205
Easy proof test according to IEC 61508
Suitable for high and low-demand applications up to SIL 3 in accordance with IEC 61508, IEC 61511, and EN 50156
Low housing width of just 6.8 mm
Long service life thanks to filtering of controller test pulses
1 enabling current path, 1 diagnostic current path
Integrated DCS test pulse filter
Corrosion protection through protective coating on the PCB