Connection Diagram - Mitsubishi Electric GOT2000 Series Connection Manual

7.2.4

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)
*1
(c) RS-232 connection diagram 3)
7 - 6
7.2 Serial Connection
GOT side
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
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
* 1
Shell
-
Connect the shield to the housing of the connectors on both the GOT and YOKOGAWA product sides.
GOT side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
YOKOGAWA PLC side
-
-
SD
3
RD
2
-
-
SG
5
-
SHIELD
YOKOGAWA PLC side
-
1
SD
3
RD
2
DR
6
SG
5
ER
4
RS
7
CS
8
-
9
* 1
Shell
-
YOKOGAWA PLC side
FG
1
SD
2
RD
3
DR
6
SG
7
ER
20
RS
4
CS
5