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15 - 24
15. INVERTER CONNECTION
15.3 Connection Diagram
*1 Turn ON (100 ) the terminator switch for the most distant FR-E7TR from the GOT.
*2 For GT16, GT15 and GT12, set the terminating resistor of GOT side, which will be a terminal, to "Enable".
For GT14, GT11 and GT10, set the terminating resistor of GOT side, which will be a terminal, to "330 ".
1.4.3 Terminating resistors of GOT
*1 Set the terminating resistor of the GOT side to "330 ".
1.4.3 Terminating resistors of GOT
*1 Connect a terminating resistor jumper to RDB and RDR.
The terminating resister jumper is packed together with the
FR-A5NR.
*2 Set the terminating resistor of the GOT side to "330 ".
1.4.3 Terminating resistors of GOT
RS422 connection diagram 8)
(For GT16, GT15, GT14, GT12, GT11, GT105 , GT104 )
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
SDB
SDA
RDB
RDA
SG
SDA
SDB
RDA
RDB
SG
2
7
1
6
3
8
4
9
5
-
SDA
SDB
RDA
RDB
SG
SDB
SDA
RDB
RDA
SG
SDA
SDB
RDA
RDB
SDB
SDA
RDB
RDA
SG
SG
GOT side
*
2
FR-E7TR side
terminal block
Station No.0
FR-E7TR side
terminal block
Station No.1
FR-E7TR side
terminal block
*
1
Station No.2
RS422 connection diagram 9)
RS422 connection diagram 10)
(For GT1030, GT1020)
Distributor side
Terminating resistor
100Ω 1/2W
SDA
SDB
RDA
RDB
P5S
P5S
SG
5
4
3
6
2
8
1
GOT side
*
1
(terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
3
6
5
4
1
2
7
8
RDA
RDB
SDA
SDB
SG
P5S
SG
P5S
Inverter side or distributor side
(Modular connector)
RS422 connection diagram 11)
(For GT1030, GT1020)
GOT side
*
2
(terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
RDA
RDB
SDA
SDB
SG
RDR
FR-A5NR side
(terminal block)
*
1