Coupling relay - PSR-SCP- 24DC/FSP/1X1/1X2 - 2981978

$137.00

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Coupling relay for SIL 3 high/low demand applications, couples digital output signals to the periphery, 1 enabling current path, 1 signal contact, module for safe state off applications, test pulse filter, fuse, plug-in screw connection, 17.5 mm width

Your advantages

Narrow 17.5 mm housing
Up to SIL 3 according to IEC 61508
Forcibly guided contacts according to EN 50205
Easy proof test according to IEC 61508 thanks to integrated signal contact
Long service life thanks to filtering of controller test pulses
With built-in, replaceable fuse in the enabling current path
One enabling current path
Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation