Description
WRX-R Wireless Receiver - Relay, 3008020
The Receiver provides a dry contact output allowing it to be monitored by any zone or monitor module of any fire panel as just a dry contact input. The Receiver follows the status of the transmitter so it does not have to be manually reset after activation. When the device connected to the transmitter restores to normal, the transmitter will send a restoral signal to the receiver causing it to restore to normal.
The Receiver provides three terminals for connection to the FACP, see fig 2. Connect the EOLR from the FACP across the COM and EOLR terminals. Connect the zone from the FACP across the COM and NO terminals. The EOLR and NO terminals are connected internally by a failsafe relay contact that is normally energized closed. In the event of a trouble signal from the transmitter or repeater, loss of communication or loss of power to the Receiver, that relay will drop out and initiate a trouble at the FACP. An alarm or supervisory signal from the transmitter will result in a relay closing across the COM and NO terminals initiating an alarm or supervisory condition on the FACP depending how the panel is programmed.
