Serial Communications 6-4
Remote Communication via Modem
For remote communication with the 3GS system (for example, using Europlex’s ED2000 3GS+, Panelman, or when
using a remote printer), you must connect a modem to the system.
Serial port 1 on the controller defaults to ESCO setup, which is:
Baud Rate: 2400
Parity: EVEN
Data Bits: 8
Stop Bits: 1
Port 1 Port 2 Port 3
0V
0V
TX
TX
RX
RX
D25 - SERIAL PLUG
Modem
7
7
5
22
3
3
3
2
7
8