Connection Diagram; Cable - Mitsubishi Electric GT14 User Manual

39.3 Connection Diagram

The following diagram shows the connection between the
GOT and the PLC.
39.3.1 RS-232 cable

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
NC
9
FG
-
*1 Connect FG grounding to the appropriate part of a cable
shield line.
RS232 connection diagram 2)
External cable
GT11H-C-37P side
FG(Shield)
1
SD(TXD)
2
ER(DTR)
3
RD(RXD)
4
DR(DSR)
5
RS(RTS)
6
CS(CTS)
7
-
8
-
9
SG
10
*1 Connect FG grounding to the appropriate part of a cable
shield line.
Indicating
controller side
COM
TX
RX
*1
Indicating
controller side
RX
TX
COM
*1
39. CONNECTION TO SHINKO TECHNOS INDICATING CONTROLLER
RS232 connection diagram 3)
External cable
GT11H-C side
FG(Shield)
Shield
SD(TXD)
W/R (A)
ER(DTR)
W/BK (A)
RD(RXD)
GY/R (A)
DR(DSR)
GY/BK (A)
RS(RTS)
O/R (A)
CS(CTS)
O/BK (A)
-
Y/R (A)
-
Y/BK (A)
SG
PK/R (A)
*1 Connect FG grounding to the appropriate part of a cable
shield line.

Precautions when preparing a cable
(1) Cable length
The total distance (between the GOT and a controller)
of RS-232 cable must be 6m or less.
(2) Connector conversion box side connector
For the connector conversion box side connector, refer
to the following.
6.6 Connector Conversion Box
(3) External cable side connector
For the connector specifications of the external cable
side, refer to the following.
8.2 External Cable, Relay Cable
(4) Shinko Technos indicating controller controller side
connector
Use the connector compatible with the Shinko Technos
indicating controller controller side.
For details, refer to the user's manual of the Shinko
Technos indicating controller controller.
39.3 Connection Diagram
Indicating
controller side
RX
TX
COM
*1
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