Mitsubishi Electric GT16 User Manual page 1082

54.2.4 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.

RS-232 cable
(1) Connection diagram
RS232 connection diagram 1)
Connector conversion
box side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
RS232 connection diagram 2)
Connector conversion
box
side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
RS232 connection diagram 3)
Connector conversion
box side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
54 - 4
54. CONNECTION TO ALLEN-BRADLEY PLC
54.2 Serial Connection
ALLEN-BRADLEY PLC side
CD
1
TXD
3
RXD
2
DSR
6
SG
5
DTR
4
RTS
7
CTS
8
FG
-
ALLEN-BRADLEY PLC side
FG
1
TXD
2
RXD
3
DSR
6
SG
7
DTR
20
RTS
4
CTS
5
CD
8
ALLEN-BRADLEY PLC side
24V
1
TXD
7
RXD
4
CD
5
SG
2
SG
8
CTS
6
RTS
3
FG
-
RS232 connection diagram 4)
Connector conversion
box
side
CD
1
RD(RXD)
2
SD(TXD)
3
ER(DTR)
4
SG
5
DR(DSR)
6
RS(RTS)
7
CS(CTS)
8
-
9
(2) Precautions when preparing a cable
(a) Cable length
The total distance (between GOT and controllers)
of RS-232 cable must be 6m or less.
(b) Connector conversion box side connector
For the Connector conversion box side connector,
refer to the following.
6.7 Connector Conversion Box
(c) ALLEN-BRADLEY PLC side connector
Use the connector compatible with the ALLEN-
BRADLEY PLC side module.
For details, refer to the ALLEN-BRADLEY PLC
user's manual.
ALLEN-BRADLEY PLC side
CD
1
TXD
3
RXD
2
DTR
4
SG
5
DSR
6
RTS
7
CTS
8
FG
-