ABB X Series G5 - Page 34

32 | XSERIES G5 START UP GUIDE | 2106001MNAA
Table 4-2: XFC RS-232 COMM1 and COMM2 pinouts
PIN
RS-232 COMM 1
RS-232 COMM 2
1
GND
GND
2
VBATT
VBATT
3
Sw VB ATT
Sw VB ATT
4
TXD
5
6
RXD
7
8
RTS
9
CTS
10
DTR
11
DCD
12
TXD
13
RXD
14
RTS
15
CTS
16
OPERATE
OPERATE
*Blank cells carry no signal.
IMPORTANT NOTE:
Figure 4-3 (COMM1) and Figure 4-4 (COMM2)
show connection lines to a single device
. RS-485 supports multiple
devices per port
. For additional wiring options, search additional
user drawings at
www.abb.com/upstream.
Figure 4-3: XFC-485 COMM1