Fuji Electric FRENIC-VG Series - Page 135

6.4 T-Link Interface Card
6-59
Chap. 6
CONTROL OPTIONS
Basic Connection Diagram
Ｒ
Ｆ
Braking resistor (optional)
DC reactor
(optional)
ＤＢ Ｎ（－）Ｐ（＋）Ｐ１
Thermal relay
Inverter unit
FRENIC-VG
FU
FV
FW
U
V
W
U
V
W
TH1
THC
NTC
thermistor
M
３～
FM
C
L1/R
L2/S
L3/T
Electro-
magnetic
contactor
(MC)
Molded Case Circuit
Breaker (MCCB)
or
Earth Leakage
Circuit Breaker
(ELCB)
FU
FV
FW
Transformer
R1
T1
(PGP)
(PGM)
(PA)
(PB)
30C
30B
30A
[TH1]
[THC]
PGP
PGM
PA
PB
P
G
SS.E
Batch alarm output
(30A,30B,30C)
G
E
30
ground
terminal
R0
T0
ground
terminal
Ｐ
DB
2
1
(CM)
(THR)
(G)
Main circuit
Control circuit
MICREX
T-Link
master
T1
T2
SD
I/O
terminal
T1
T2
SD
I/O
terminal
T1
T2
SD
OPC-VG1-TL
T1
T2
SD
Station
address 50
Station
address 20
Station
address 10
Terminal resistor
Terminal resistor
T-Link Cable
G
Figure 6.4.3