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1-8-2 Connection Diagram
3-phase power supply 200/208/220 VAC,
50 Hz 200/208/220/230 VAC, 60Hz only
terminals L1 (R) and L2 (S) for
single-phase power supply
L1 (R)
L2 (S)
L3 (T)
L1 (R)
L2 (S)
L3 (T)
T1 (U)
T2 (V)
T3 (W)
IM
Fault contact output
contact capacity: less
than 1 A for 250 VAC
and 30 VDC
Analog output output
freq. 0 to +10 VDC.
Digital
operator
(optional)
Master
speed
freq.
com-
mand
MultI-func-
tion output
open col-
lector less
than 48 V
50 mA
MCCB
B 1
B 2
P
P
4 to 20mA
Multi-function contact input
Sequence common terminal (0 v)
Open
collector 1
Shielded lead connection
terminal
Forward run/stop
Reverse run/stop
External fault input
Fault reset
Multi-step speed
setting 2
1
2
3
4
5
6
7
8
9
Multi-step speed
setting1
Jog operation
Accel/decel time
change
FM
14
15
16
Analog monitor
Open
collector 2
FLT-A
FLT-B
FLT-C
19
18
(20)
G (E)
20
10
13
11
12
17
0 V
Power supply for speed setting;
+12 V 20 mA
Master command
0 to 10 v (20 k
(voltage command)
Master command
4 to 20 mA (250
)
Braking resistor(optional, see note 4)
2 k
0 to +10 V
(current
command)
3G3SV
2 k
Note
1.
indicates shielded leads and
P
twisted-pair shielded
leads.
2. External terminal (10) of +12 V has maximum output current
capacity of 20 mA.
3. Terminal symbols:
shows main circuit;
shows control cir-
cuit.
4. Set overload relay when using braking resistor (type 3G3IV-
PERF150WJ). Also, use sequencer to break power supply side
on overload relay trip contact when using braking resistor or
braking resistor unit.
Section 1-8
Summary of Contents for SYSDRIVE 3G3SV
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