Mitsubishi GOT1000 Series Connection Manual page 513

13.2.2 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.
1 Connection diagram
GOT side
Signal name Pin No.
RDA 2
RDB 7
SDA 1
SDB 6
RSA 3
RSB 8
CSA 4
CSB 9
SG 5
FG
2 Connector specifications
(1) GOT side connector
Use the following as the RS-422 interface and RS-422/485 communication unit connector on the
GOT.
For the GOT side of the RS-422 cable, use a connector and connector cover applicable to the GOT
connector.
(a) Connector type
9-pin D-sub (female)
(b) Connector model
GOT
RS-422 conversion unit 17LE-13090-27(D2AC)
GT11
GT15-RS4-9S
(2) HITACHI PLC side connector
Use the connector compatible with the HITACHI PLC side module.
For details, refer to the following manual.
User's Manual for the HITACHI PLC
Cable connection and signal direction
Model
17LE-13090-27(D3AC)
17LE-13090-27(D3AC)
HITACHI product side
Name of terminal block
TXDP
TXDN
TXDG
RXDP
RXDN
R
RXDG
Manufacturer
DDK Ltd.
DDK Ltd.
DDK Ltd.
13.2 Connection Cable
13.2.2 RS-422 cable
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