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Mitsubishi Electric GOT1000 Series Connection Manual Page 117

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RS485 connection diagram 5)
* 2
GOT side
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA1(TXD1+)
1
SDB1(TXD1-)
2
SG
13
RSA(RTS+)
9
CSA(CTS+)
11
RSB(RTS-)
10
CSB(CTS-)
12
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RDA2(RXD2+)
7
RDB2(RXD2-)
8
NC
14
Shell
*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.
■ Connecting terminating resistors
*3
Make sure to pull the cable shield line into inside the connector cover, and treat the line end for obtaining shield effect.
RS485 connection diagram 6)
* 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.
■ Connecting terminating resistors
*3
Make sure to pull the cable shield line into inside the connector cover, and treat the line end for obtaining shield effect.
* 1
PLC side
(terminal block)
SDA(+)
SDB(-)
RDA(+)
RDB(-)
SG
FG
* 3
* 1
PLC side
(terminal block)
SDA(+)
SDB(-)
RDA(+)
RDB(-)
SG
FG
* 3
4. CONNECTION TO FUJI PLC
4.2 Serial Connection
1
2
3
4
5
6
7
8
4 - 15

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