Mitsubishi Electric GOT2000 Series Connection Manual page 98

(3) RS-485 connection diagram 3)
* 2
GOT side
RDA
2
RDB
7
SDA
1
SDB
6
SG
5
RSA
3
CSA
4
RSB
8
CSB
9
-
*1 Turn ON the terminating switch of a interface converter which will be a terminal.
*2 Set the terminating resistor of GOT side which will be a terminal.
*3 Make sure to pull the cable shield line into inside the connector cover, and treat the line end for obtaining shield effect.

Precautions when preparing a cable
(1) Cable length
The length of the RS-485 cable must be within the
maximum distance..
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1GOT connector specifications
(3) FUJI PLC side connector
Use the connector compatible with the FUJI PLC side
module.
For details, refer to the user's FUJI PLC manual.

Connecting terminating resistors
(1) GOT side
Set the terminating resistor setting switch of the GOT
main unit to "100 OHM".
For the procedure to set the terminating resistor,
referFor the procedure to set the terminating resistor,
refer to the following.
1.4.3Terminating resistors of GOT
(2) FUJI PLC side
When connecting a FUJI PLC to the GOT, a terminating
resistor must be connected.
4.2.7 PLC Side Setting
4 - 14
4. CONNECTION TO FUJI PLC
4.2 Serial connection
PLC side
(Terminal block)
* 3
■ Connecting terminating resistors
*1
SDA(+)
SDB(-)
RDA(+)
RDB(-)
SG
FG