Connectors – GAI-Tronics ACC2500 Audio Control Center User Manual
Page 11
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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
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