X1 And X2 Serial Links: Sio 1 And Sio 2 - ABB IRB 6400R Product On-Line Manual

3.3 X1 and X2 Serial links: SIO 1 and SIO 2

General serial interfaces: SIO 1 (X1) is an RS232 interface and
SIO 2 (X2) is an RS422 interface. Explanation of signals see 3.2.
Screw terminals
X1
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Product Manual
X2
Signal Pin
TXD 1
RTS N 2
0V 3
RXD 4
CTS N 5
0V 6
DTR 7
DSR 8
0V 9
10
11
12
Troubleshooting Tools
Signal
TXD
TXD N
0V
RXD
RXD N
0V
DATA
DATA N
0V
DCLK
DCLK N
0V
33