RS232 connection diagram 7)
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 8)
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
RS232 connection diagram 9)
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)
YOKOGAWA PLC side
FG
1
SD
2
RD
3
DR
6
SG
7
ER
20
RS
4
CS
5
YOKOGAWA PLC side
FG
1
SD
2
RD
3
RS
4
CS
5
DR
6
SG
7
ER
20
YOKOGAWA PLC side
FG
1
SD
2
RD
3
RS
4
CS
5
DR
6
SG
7
ER
20
(2) Precautions when preparing a cable
(a) Cable length
The total distance (between the GOT and a
controller) 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.
6.6 Connector Conversion Box
(c) External cable side connector
For the connector specifications of the external
cable side, refer to the following.
8.2 External Cable, Relay Cable
(d) YOKOGAWA PLC side connector
Use the connector compatible with the
YOKOGAWA PLC side module.
For details, refer to the YOKOGAWA PLC user's
manual.
50. CONNECTION TO YOKOGAWA PLC
50.2 Serial Connection
48
49
50
51
52
53
54
55
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