Manifold system alarm modules with LED display

LED alarm module with five inputs for signalling of station operating alarms and manifold system alarm module emergency status

5 ON/OFF digital inlets: left manifold empty, right manifold empty, emergency manifold empty, low line pressure, high line pressure

1 Namur sensor inlets: display of working source signal integrated RS 485 interface for connection to alarm supervision systems

Facility to interconnect multiple identical modules in MASTER/SLAVE configuration by means of a twisted pair

High luminosity visual alarm signals

Automatically resettable sound alarm signals

Audible alarm mute button and test button

Green power-ON LED

Transfer of total relay-controlled alarm log (dry contact)

Alarm supervision via MODBUS-RTU protocol

Microprocessor control system