Mitsubishi Electric GT14 User Manual page 1155

(2) Precautions when preparing a cable
(a) Cable length
The total distance (between GOT and controllers)
of RS-422 cable must be 13m or less.
(b) Connector conversion box side connector
For the connector conversion box side connector,
refer to the following.
6.6 Connector Conversion Box
(c) External cable side connector
For the connector specifications of the external
cable side, refer to the following.
8.2 External Cable, Relay Cable
(d) YOKOGAWA PLC side connector
Use the connector compatible with the
YOKOGAWA PLC side module.
For details, refer to the YOKOGAWA PLC user's
manual.
(3) Connecting terminating resistors
(a) YOKOGAWA PLC side
When connecting a PLC link module to a GOT, a
terminating resistor must be connected to the PC
link module.
The following describes how to connect it on the
PC link module.
• F3LC11-2N
Set the terminator switch (TERMINATOR) on the
front panel of F3LC11-2N to the "4-WIRE" side to
enable the terminator.
• LC02-0N
Connect the terminating resistor provided with the
LC02-0N across SDA and SDB, and across RDA
and RDB on the terminal block.
50. CONNECTION TO YOKOGAWA PLC
50.2 Serial Connection
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