Mitsubishi Electric GT14 User Manual page 558

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RS422 connection diagram 20)
Connector conversion
box side
RDA
2
RDB
7
SDA
1
SDB
6
RSA
3
RSB
8
CSA
4
CSB
9
SG
5
FG
-
*1
Turn ON (100Ω) the terminator switch of the FR-E7TR farthest from the GOT.
RS422 connection diagram 21)
External cable
GT11H-C-37P side
SG
10
SDB
3
SDA
2
RDB
7
RDA
6
RSA
4
RSB
5
CSA
8
CSB
9
FG(Shield)
1
*1
Turn ON (100Ω) the terminator switch of the FR-E7TR connected to the inverter farthest from the GOT1000.
*2
For details about the method of transition wiring, refer to the control terminal option FR-E7TR INSTRUCTION MANUAL.
RS422 connection diagram 22)
External cable
GT11H-C side
SG
PK/R (A)
SDB
W/BK (A)
SDA
W/R (A)
RDB
O/BK (A)
RDA
O/R (A)
RSA
GY/R (A)
RSB
GY/BK (A)
CSA
Y/R (A)
CSB
Y/BK (A)
FG(Shield)
Shield
*1
Turn ON (100Ω) the terminator switch of the FR-E7TR connected to the inverter farthest from the GOT1000.
*2
For details about the method of transition wiring, refer to the control terminal option FR-E7TR INSTRUCTION MANUAL.
25 - 32
25. INVERTER CONNECTION
25.3 Connection Diagram
FR-E7TR side
terminal block
Station No.0
SDA
SDB
RDA
RDB
SDB
SDA
RDB
RDA
SG
SG
FR-E7TR side
* 2
terminal block
Station No.0
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG
FR-E7TR side
* 2
terminal block
Station No.0
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG
FR-E7TR side
terminal block
Station No.1
SDA
SDB
RDA
RDB
SDB
SDA
RDB
RDA
SG
SG
FR-E7TR side
* 2
terminal block
Station No.1
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG
FR-E7TR side
* 2
terminal block
Station No.1
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG
FR-E7TR side
* 1
terminal block
Station No.2
SDA
SDB
RDA
RDB
SDB
SDA
RDB
RDA
SG
SG
FR-E7TR side
* 1*2
terminal block
Station No.2
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG
FR-E7TR side
* 1 * 2
terminal block
Station No.n
SG
RDB
RDA
SDB
SDA
SDA
SDB
RDA
RDB
SG

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