34.3 Connection diagram
The following diagram shows the connection between the
GOT and the PLC.
34.3.1 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)
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
-
34 - 4
34. CONNECTION TO OMRON TEMPERATURE CONTROLLER
34.3 Connection diagram
OMRON temperature
controller side
SG
13
SD
11
RD
12
Interface converter
(K3SC-10)
SG
3
RD
6
SD
5
Precautions when preparing a cable
(1) Cable length
The maximum distance (between GOT and controllers)
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.
6.7 Connector Conversion Box
(3) OMRON temperature controller side connector
Use the connector compatible with the OMRON
temperature controller.
For details, refer to the user's manual of the OMRON
temperature controller.