PR Electronics 9200 Series Signal Conditioner, NAMUR Sensor, Switch Input, NPN, Relay Output, 19.2 → 31.2V dc

The PR Electronics Pulse Isolator for transmission of signals from NAMUR sensors and mechanical switches. It is used for extended self diagnostics and detection of cable fault. It can help with monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.

Advanced monitoring of internal communication and stored data
Configuration and monitoring by way of detachable display front