Connection Diagram - Mitsubishi Electric GT14 User Manual

37.3 Connection Diagram

The following diagram shows the connection between the
GOT and the PLC.
37.3.1 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 -
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
37 - 14
37. CONNECTION TO JTEKT PLC
37.3 Connection Diagram
JTEKT PLC side
(RS-232/RS-422
Interface converter)
FG
1
RD
3
TD
2
RS
4
0V
7
JTEKT PLC side
(RS-232/RS-422
Interface converter)
FG
1
TD
2
RD
3
RS
4
0V
7
* 1
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)

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) JTEKT PLC side connector
Use the connector compatible with the JTEKT PLC side
module.
For details, refer to the JTEKT PLC user's manual.
JTEKT PLC side
(RS-232/RS-422
Interface converter)
FG
1
TD
2
RD
3
RS
4
0V
7
* 1