Bacharach ADM800 Manual De Usuario
28
Instruction 3015-4275
ADM800 - Connecting External Alarms
Overview
Two SPDT alarm contacts are available for the connection of external alarm devices. These alarms are useful
for alerting the user to global conditions anywhere on the network. Each relay can be programmed to respond
to alarm, fault, or monitor ON conditions (refer to Setting Relay Parameters on Page 36).
for alerting the user to global conditions anywhere on the network. Each relay can be programmed to respond
to alarm, fault, or monitor ON conditions (refer to Setting Relay Parameters on Page 36).
Connection
Use the AC conduit or any of the remaining service knockouts to gain access to the interior of the ADM800.
Locate the relay connector (Page 23) and remove it from the circuit board. Secure the wire leads to the
connector orienting them as shown in the diagram below. When you are through securing the connections,
carefully plug the connector back onto the circuit board.
Locate the relay connector (Page 23) and remove it from the circuit board. Secure the wire leads to the
connector orienting them as shown in the diagram below. When you are through securing the connections,
carefully plug the connector back onto the circuit board.
ADM800 Relay Connector
NOTE: Each relay can be connected as normally open (NO), or normally closed (NC).
Power for the external alarms can be tapped off the AC IN connector.