PHOENIX CONTACT PSR-PC50-1NO-1DO-24DC-SC Coupling relay - 2904664. Coupling relay for SIL 3 low demand applications, couples digital output signals to the periphery, 1 enabling current path, module for F&G applications, test pulse filter, plug-in screw connection, 17.5 mm width.

PHOENIX CONTACT PSR-PC50-1NO-1DO-24DC-SC Coupling relay - 2904664

Up to SIL 3 in accordance with IEC 61508

Easy proof test according to IEC 61508 thanks to integrated signal contact

Installation in zone 2 permitted

Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation

PHOENIX CONTACT PSR-PC50-1NO-1DO-24DC-SC Coupling relay - 2904664

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