Mitsubishi Electric GOT2000 Connection Manual page 353

(2) Precautions when preparing a cable
(a) Cable length
The length of the RS-422 cable must be 1km or
less.
(b) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(c) TOSHIBA PLC side connector
Use the connector compatible with the TOSHIBA
PLC.
For details, refer to the TOSHIBA PLC user's
manual.
(3) Setting terminating resistors
(a) GOT side
Set the terminating resistor setting switch of the
For details of terminating resistor settings, refer to
the following.
1.4.3 Terminating resistors of GOT
(b) TOSHIBA PLC side
When connecting an TOSHIBA PLC to a GOT, a
terminating resistor must be set to the TOSHIBA
PLC.
For the setting of the terminating resistor, refer to
the following manual.
TOSHIBA PLC user's Manual
• T2 (PU224), T2N, T3, T3H, model 3000 (S3)
Connect the terminating resistor (1/2W-120 )
across RXA and RXB.
• T2E, model 2000 (S2, S2T)
Short across the RXA and TERM terminals.
12. CONNECTION TO TOSHIBA PLC
12.2 Serial Connection
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