30 - 4
30.2 Connection Cable
30.2 Connection Cable
The RS-422 cables for connecting multiple GT11s must be prepared by the user.
The following provides connection diagrams for each cable, connector specifications and other information.
1 Connection diagram
2 Connector specifications
(1) GOT side connector
Use the following as the RS-422 interface 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
3 Precautions when preparing a cable
The length of the RS-422 cable must be 30m or less.
GOT side
Cable connection and signal direction
GOT side
Signal name Pin No. Signal name Pin No.
SDA 1 1SDA
RDA 2 2RDA
RSA 3 3RSA
CSA 4 4CSA
SG 5 5SG
SDB 6 6SDB
RDB 7 7RDB
RSB 8 8RSB
CSB 9 9CSB
GOT Model Manufacturer
GT11 17LE-13090-27(D3AC) DDK Ltd.
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