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15. INVERTER CONNECTION
15.3 Connection Diagram
15 - 25
9
MELSECNET/H
CONNECTION (PLC
TO PLC NETWORK)
10
MELSECNET/10
CONNECTION (PLC
TO PLC NETWORK)
11
CC-Link IE CONTROLLER
NETWORK
CONNECTION
12
CC-Link IE FIELD
NETWORK
CONNECTION
13
CC-Link CONNECTION
(INTELLIGENT DEVICE
STATION)
14
CC-Link
CONNECTION
(Via G4)
15
INVERTER
CONNECTION
16
SERVO AMPLIFIER
CONNECTION
*1 Connect a terminating resistor jumper to RDB and RDR which are assigned in the FR-A5NR of the inverter located farthest from
the GOT.
The terminating resister jumper is packed together with the FR-A5NR.
*2 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
RS422 connection diagram 12)
(For GT1030, GT1020)
RDA
RDB
SDA
SDB
SG
RDR
FR-A5NR side
(terminal block)
Station No.0
FR-A5NR side
(terminal block)
Station No.1
FR-A5NR side
(terminal block)
Station No.n
RDA
RDB
SDA
SDB
SG
RDR
RDA
RDB
SDA
SDB
SG
RDR
GOT side
*
2
(terminal block)
*
1
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
RS422 connection diagram 13)
(For GT1030, GT1020)
GOT side
*
1
(terminal block)
SDA
SDB
RDA
RDB
SG
RSA
RSB
CSA
CSB
RDA1(RXD1+)
RDB1(RXD1-)
SDA1(TXD1+)
SDB1(TXD1-)
SG(GND)
Inverter side
RS485 terminal block
(built into the inverter)