Connection Diagram - Mitsubishi Electric GOT2000 Series Connection Manual

4.2.5

Connection Diagram

The following diagram shows the connection between the GOT and the PLC.
■1. RS-232 cable
(1) Connection diagram
(a) RS-232 connection diagram 1)
(b) RS-232 connection diagram 2)
(c) RS-232 connection diagram 3)
4 - 14
4.2 Serial connection
GOT side
(D-sub 9-pin)
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
GOT side
(D-sub 9-pin)
NC
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
GOT side
(terminal block)
SD
RD
ER
DR
SG
RS
CS
NC
NC
PLC side
RS
4
SD
2
RD
3
DR
6
SG
7
ER
20
CD
8
CS
5
FG
1
PLC side
(D-sub 9-pin)
CD
1
SD
3
RD
2
DR
6
SG
5
ER
4
CS
8
RS
7
Ri
9
PLC side
(D-sub 9-pin)
2 RD
3 SD
DTR
4
DSR
6
SG
5
8 CS
7 RS