External Serial Port - BT Inspiration Installation & Maintenance Manual

External Serial port

4
Local call logging
Local PC
1. RJ11 Connector
2. RJ11 Socket
3. RS-232 9 way male to female connection
4. RS-232 9 way male connection
Note
The cable connection from the switch to the external serial module is via a cable, 1 meter in length. This
cable connects the external serial module to connector 8 on the Base Motherboard.
V24
3 2
printer
V24 interface in the Base Motherboard
External port input from switch
RS 232 external serial port output from switch
Serial cable connection to terminal device
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