Rs-422 Cable - Mitsubishi Electric GOT2000 Connection Manual

15.3.2 RS-422 cable


Connection diagram
(1) RS-422 connection diagram 1)
GOT side
SDA
1
RDA
2
RSA
3
CSA
4
SG
5
SDB
6
RDB
7
RSB
8
CSB
9
FG
-

Precautions when preparing a cable
(1) Cable length
The length of the RS-422 cable must be 1200m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(3) Connector for Panasonic Industrial Devices SUNX
PLC
Use the connector applicable to the Panasonic
Industrial Devices SUNX PLC.
For details, refer to the Panasonic Industrial Devices
SUNX PLC user's manual.

Connecting terminating resistors
(1) GOT side
Set the terminating resistor setting switch of the GOT
main unit to "Disable".
For details of terminating resistor settings, refer to the
following.
1.4.3 Terminating resistors of GOT
PLC side
R+ Receive data(+)
S+ Send data(+)
Receive data(-)
R-
Send data(-)
S-
15. CONNECTION TO PANASONIC INDUSTRIAL DEVICES SUNX PLC
15.3 Connection Diagram
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