Aerco/protonode gateway, Gf-129, Figure 5. rs-232 connection to acs/bms pinouts – AERCO ProtoNode Gateway Rev 1 (with internal LEDs) User Manual
Page 12: Figure 6. rs-232 connection to acs/bms ii, User manual
Advertising
Page 12 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
RXD
TXD
GND
RS232
JP12
RS232-TO-RS485
CONVERTER
TXD
RXD
GND
GND
B (+)
A
(-)
RED (+)
BLUE (-)
GREEN (GND)
RED
ORANGE
IMPORTANT
CHECK INPUT & OUTPUT
POLARITY ON CONVERTER
BEING USED
BMS
RS232
RS485
+12V
SEE CONVERTER
INSTRUCTIONS
(124958)
Figure 5. RS-232 Connection to ACS/BMS
Pinouts
ProtoNode Pin # Pin assignment
Pin 1
RS-485 +
Pin 2
RS-485 -
Pin 3
RS-485 GND
Pin 4
V +
Pin 5
V -
Pin 6
FRAME GND
Figure 6. RS-232 Connection to ACS/BMS II
ACS/BMS II
ACS /BMS
Advertising