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CONNECTION DIAGRAM
The figure below shows a typical connection diagram of the VS-656RC5 and the Varispeed G7.
The connection is the same for the Varispeed F7 and the Varispeed G7.
Power Coordinating Reactor
MCCB
MANUAL RUN
AUTO RUN
EXFLT
RESET
Notes: 1 Make sure to use the specified reactor, fuse and fuse holder.
2 Remove the wiring of terminals r/
3 Connect Varispeed G7 AC power supply terminals R/L1, S/L2, and T/L3 to the secondary side of the power coordinating reactor.
4 Connect terminals r/
, and s/
l
1
coordinating reactor.
5 DC bus wiring(g1 −g, f − f)between Varispeed G7 and VS-656RC5 should be 5 m or less.
6 Wiring between the power coordinating reactor and the Varispeed G7 or the VS-656RC5 should be 10 m or less.
(Note1)
Current Suppressing
Reactor
(Note1)
VS−656RC5
FU
R/L1
(Note3)
S/L2
T/L3
(Note1)
l
r1/
11
(Note4)
l
s1/
21
t1/
l
31
S1
S2
S3
S4
SS
SP
＋24 V
SC
Sequence
Common
E
Shield Sheath
Connection Terminal
Multi-functional
Analog Output
−10 to ＋10 V
and s/
since they were connected at the factory.
l
l
1
2
of Varispeed G7, and terminals r1/
l
2
Varispeed G7
R/L1
(Note2)
S/L2
T/L3
r/
l
1
l
s/
2
(Note5)
g
g
1
g
f
f
f
Grounding
M1
Open Collector 1
CONV READY
M2
M3
Open Collector 2
RUN
M4
MA
Fault Contact Output
MB
250 VAC 1 A or less
30 VDC 1 A or less
MC
AM
＋
Power Side Current
AM
(Factory Setting)
AC
−
, s1/
, and t1/
of VS-656RC5 to the primary side of the power
l
l
l
11
21
31
U/T1
(Note3)
V/T2
W/T3
(Note4)
Grounding
Open Collector Output
48 VDC 58 mA or less
IM
5
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