2
-2
Standard Wiring
shows the standard connection diagram of the FSDrive-MV1S series Inverter.
Fig 2.1 Standard Wiring
R
S
T
U
W
V
R
S
T
Main circuit three-phase
AC power supply
3/3.3 kV
or
6/6.6 kV
50/60 Hz
Ground resistance
10
Ω
or less
EA
R
S
T
Control power supply
AC three-phase
200/220 V
50/60 Hz
RC
SC
TC
Input
voltage
Output
current
Output
voltage
Frequency reference
4 to 20 mA DC
Cooling fan power supply
Controller power supply
M
Output frequency
4 to 20 mA DC
Output current
4 to 20 mA DC
Analog outputs (2 points)
-10V to + 10V
C
N21
RS232
RS232
iMac
CN34
Pulse input
(A/B/Z pulse 5-V differential input)
RS232
RS485/
converter
RS485
Analog inputs (2 points)
-10V to +10V
Digital inputs
10 points
Digital operator
C
N9
C
N7
CN36-38
CN35
2
1
DO_0COM
DO_0A
4
3
DO_1COM
DO_1A
6
5
DO_2COM
DO_2A
8
7
DO_3COM
DO_3A
CN
28
4
DO_7A
6
5
DO_7COM
DO_7B
1
DO_6A
3
2
DO_6COM
DO_6B
CN
26
1
DO_4A
3
2
DO_4COM
DO_4B
4
DO_5A
6
5
DO_5COM
DO_5B
CN
27
C
N43
AO_0
GND
FG
C
N44
AO_1
GND
FG
CN3
9
GND
FG
1
2
3
CN4
0
AI_1
GND
FG
1
2
3
1
2
3
1
2
3
DI_0
DI_1
DI_2
1
2
3
DI_3
DI_4
DI_5
DI_6
DI_7
DI_9
DI_8
IP24
DI_COM1
IG24
4
5
6
7
8
9
10
12
13
11
PG
CPU board
ISO
AMP
5-V Differential output PG
Relay contact
outputs
8 points
ISO
AMP
CN23
24 VDC
Digital input power supply
C
N22
1
2
IP24
IG24
ISO
AMP
ISO
AMP
7
Primary switchgear
power on
Operation
interlock
Operation
interlock
Serious fault
Inverter in operation
Inverter ready
Medium-voltage power supply
off command
CN1
L4
L6
L5
L7
L8
L9
L3
L2
31
32
33
Minor fault
35
34
37
36
Reserved
External faul
reset
Speed reference
selection
1
5
6
4
3
2
10
9
8
7
12
11
Personal
computer for
maintenance
100 VAC
40
39
Relay
circuit
Main circuit input terminals
Main circuit output terminals
Ground terminal
Control power supply terminals
Sequence input terminals
Sequence output terminals
Analog output terminals
Personal
computer
connector
30
Relay circuit
Analog input terminals
L1
Output current
detection
resistance board
ISO
AMP
AI_0
ISO
AMP
