Connection Diagram - Mitsubishi Electric GT16 User Manual

35.2.5 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
35 - 6
35. CONNECTION TO KEYENCE PLC
35.2 Serial Connection
KEYENCE PLC side
(Modular 6-pin)
+5V
1
SD
5
RD
3
+5V
2
SG
4
SG
6
KEYENCE PLC side
(Modular 9-pin)
CD
1
SD
3
RD
2
DR
6
SG
5
ER
4
CS
8
RS
7
-
9
KEYENCE PLC side
(terminal block)
-
2
SD
3
RD
5
-
4
SG
1
(2) Precautions when preparing a cable
(a) Cable length
The maximum 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) KEYENCE PLC side connector
Use the connector compatible with the KEYENCE
PLC side module.
For details, refer to the KEYENCE PLC user's
manual.