AERCO XPC GATEWAY Communications - Manual (Page 83)

GF-122 AERCO XPC GATEWAY
83
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3. Set the Comm Selector DIP Switches 1 - 8 for baud rate, port number, wiring, and protocol:
• Set the Comm Selector DIP Switches 1 and 2 for 9600 bps.
NOTE
USE THE SAME BAUD RATE FOR ALL DEVICES ON THE NETWORK
SEGMENT.
• Set Comm Selector DIP Switch 3 to OFF for BAS Port 1.
• Set Comm Selector DIP Switch 4 to ON for EIA-485 2-wire.
• Set the Comm Selector DIP Switches 5 through 8 for N2.
The following example shows the DIP Switches set for 9600 baud, Port 1a, and N2.
4. Connect the communications wiring to Port 1a. Connect to Net+, Net-, and Gnd.