Mitsubishi Electric GOT2000 Series Connection Manual page 68


Precautions when preparing a cable
(2) Cable length
The length of the RS-422 cable must be 200m or less.
(3) GOT side connector
For the GOT side connector, refer to the following.
1.4.1GOT connector specifications
(4) HITACHI IES PLC side connector
Use the connector compatible with the HITACHI IES
PLC side module.
For details, refer to the HITACHI IES PLC user's
manual.

Connecting terminating resistors
(1) GOT side
Set the terminating resistor setting switch of the GOT
main unit to "Disable".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3Terminating resistors of GOT
(2) HITACHI IES PLC side
When connecting an intelligent serial port module to a
GOT, a terminating resistor has to be connected to the
intelligent serial port module.
HITACHI IES PLC user's Manual
2 - 8
2. CONNECTION TO HITACHI IES PLC
2.3 Connection Diagram