AERCO ProtoNode Gateway Rev 1 (with internal LEDs) - Manual (Page 13)

Page 13 of 64
USER MANUAL
AERCO/ProtoNode Gateway
OMM-0080_0D
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 VD2:011712
1
GF-129
3.3 Modulex BCM
Figure 7. RS-485 Connection to BCM
3.4 ECS
Figure 8. RS-485 Connection to ECS
Connect ECS terminals HE and HF to XPC Port 1a (Figures 5-7) as follows:
• Connect the “HF” terminal to the ProtoNode’s “RS485 +” port
• Connect the “HE” terminal to the ProtoNode’s “RS485 -” port
TERMINATE SHIELD
TO SIGNAL GROUND
TIE TOGETHER WITH
SHIELDS OF OTHER
UNITS AND
FLOAT AT END OF
LINE (INSULATE)
TERMINATE SHIELD
TO SIGNAL GROUND
TIE TOGETHER WITH
SHIELDS OF OTHER
UNITS AND
FLOAT AT END OF
LINE (INSULATE)