Features

• PSR Safety Relays for the Process Industry. The PSR range of failsafe safety relays from Phoenix Contact are ***d as standard within process engineering. The *** of safe coupling relays for power adjustment and the electrical isolation of actuators is gaining in importance, as actuators often need more current or other voltages than the controllers are able to supply. The digital outputs of thecontrollers run automatic self-tests at regular intervals in order to detect faults. Regardless of this, the test pulses involved usually ca*** premature wear of the relays. With their integrated test pulse filter and control circuit to adjust power consumption, all FSP devices take these special requirements of a failsafe controller into account. Features and Benefits. Slim overall width means you can save space Fast installation and startup Force guided contacts make them a reliable choice Verified safety