Mitsubishi Electric GOT2000 Series Connection Manual page 426

Graphic operation terminal
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■2. Precautions when preparing a cable
(1) Cable length
(a)
The length of the RS-485 cable used for direct connecting the indicating controller to the
communication converter
The length of the RS-485 cable must be 1200m or less.
(b)
The length of the RS-485 cable used for direct connecting the indicating controller to GOT
The length of the RS-485 cable must be 500m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
(3) Shinko Technos indicating controller side connector
Use the connector compatible with the Shinko Technos indicating controller side.
For details, refer to the user's manual of the Shinko Technos indicating controller.
■3. Connecting terminating resistors
(1) GOT side
(a)
For GT27, GT25(Except GT2505-V), GT23
Set the terminating resistor setting switch of the GOT main unit to "Enable".
(b)
For GT2505-V
Set the terminating resistor selector to "110Ω".
For the procedure to set the terminating resistor, refer to the following.
(2) Shinko Technos indicating controller side
When connecting a Shinko Technos indicating controller to the GOT, a terminating resistor must be connected to the
Shinko Technos indicating controller.
10 - 14
10.3 Connection Diagram
1.4.1 GOT connector specifications
1.4.3 Terminating resistors of GOT
User's Manual of the Shinko Technos indicating controller

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