GAI-Tronics ACC2500, User And Installation Manual

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ACC2500 Audio Control Center Description
7 09/08
Connectors
Power Connector
The ACC2500 is powered by a listed ac wall transformer supplying nominal 12 V dc. The operating range
is 10.5 to 15 V dc. The 5-pin power connector diagram and pinout are shown below:
Pin Function
1 -IN
2 Battery backup
+IN
3 +IN
4 -IN
5 +IN
AMI Connections
The rear of the ACC2500 contains two modular ports used to connect to the front control port of the AMI.
The 6-pin line connector is the transmit and receive audio connection to the AMI.
Pin Function
1 No connection
2 RX +IN
3 TX +OUT
4 TX –OUT
5 RX –IN
6 No connection