ABB IRB 6400R Product On-Line Manual page 261

Installation and Commissioning
DSCQ 330 (screw terminals)
X1
Pin
1
2
3
4
5
6
7
8
9
10
11
12
DSQC 369 (D-sub connectors)
X1
Pin
1
2
3
4
5
6
7
8
9
Explanation of signals:
TXD=Transmit Data, RTS=Request To Send, RXD=Receive Data, CTS=Clear To
Send, DTR=Data Terminal Ready, DSR=Data Set Ready, DATA=Data Signals in Half
Duplex Mode, DCLK=Data Transmission Clock.
Product Manual IRB 6400R
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
X2
Signal Pin
1
RXD 2
TXD 3
DTR 4
0 V 5
DSR 6
RTS N 7
CTS N 8
9
Connecting Signals
Signal
TXD
TXD N
0V
RXD
RXD N
0V
DATA
DATA N
0V
DCLK
DCLK N
0V
Signal
TXD
TXD N
RXD
RXD N
0 V
DATA
DATA N
DCLK
DCLK N
91