AERCO XPC GATEWAY Communications - Manual (Page 26)

GATEWAY COMMUNICATIONS MANUAL
26
1.10.5 LON to XPC (with LON-OC)
JOHNSON N2 TO AERCO XPC
XPC Port 1a:
•
Wire to Port 1a
 + to “Net+”, - to “Net-”, and Shield connected at one end only. If to XPC then to
“Shield” connector.
8-Position Dipswitch:
•
Dipswitch 1,2 = Off, Off (9600 baud rate);
•
Dipswitch 3 = Off (B.A.S. on port 1);
•
Dipswitch 4 = On (EIA485 on port 1);
•
Dipswitch 5-8 = On, On, Off, Off (for N2);
Rotary Address Switches:
•
2 Rotary Address Switches set to N2 unit address for the XPC)
BE SURE TO CYCLE AERCO XPC POWER AFTER MAKING ANY DIPSWITCH OR JUMPER CHANGES
AERCO XPC
JOHNSON
N2
RS485
BAS
N2
Port 1a Port 2
RS485