ABB XFC G5 - Figure 5-2: XFC G5 R-232 COMM2

21060 26M N AA | X SER IE S
G5
| 45
Figure 5-2: XFC
G5
R-232 COMM2
Table 5-3: XFC
G5
RS-232 COMM1 and COMM2 pinouts
PIN
RS-232 COMM1
RS-232 COMM2
1
GND
GND
2
VBATT
VBATT
3
Sw VBATT
Sw VBATT
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 5-3 (COMM1) and Figure 5-4 (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.