Rs-422 Cable - Mitsubishi GOT1000 Series Connection Manual

9.2.2

RS-422 cable

The following shows the connection diagrams and connector specifications of the RS-422 cable used for
connecting the GOT to a PLC.
Differences in polarity between GOT and OMRON products
1 Connection diagram
(1) RS-422 cable 1)
GOT side
Signal name Pin No.
SDA 1
SDB 6
RDA 2
RDB 7
RSA 3
CSA 4
SG 5
RSB 8
CSB 9
FG
(2) RS-422 cable 2)
GOT side
Signal name Pin No.
FG
SDA 1
SDB 6
RDA 2
RDB 7
SG 5
RSA 3
CSA 4
RSB 8
CSB 9
The polarity of poles A and B in signal names is reversed between GOT and
OMRON products.
Connect a cable according to the following connection diagrams.
Cable connection and signal direction
Cable connection and signal direction
OMRON product side
Pin No. Signal name
8
6
2
1
4
5
OMRON product side
Pin No. Signal name
1
6
5
9
3
9.2 Connection Cable
9.2.2 RS-422 cable
9
10
11
RDB
RDA
12
SDB
SDA
RS
CS
13
14
FG
RDB
RDA
SDB
SDA
15
SG
16
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