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EXTERNAL TERMINALS
Main Circuit Terminal Functions
Terminal Symbol
R/L1
S/L2
T/L3
Main Circuit Input
g, f
Power Supply
r1/
l
11
Voltage Detection
l
s1/
21
t1/
l
31
Power Input for FAN and MC
Ground Terminal
Control Circuit Terminal Functions
Type
No.
S1
S2
S3
S4
Sequence Input
SC
SS
SP
M1−M2
Photocoupler
Output
M3−M4
MA−MC
Relay Output
MB−MC
AM
Multi-functional
Analog Output
AC
＊1 When the MANUAL RUN signal is input, the operation will be started regardless of the existence of regenerative energy.
When the MANUAL RUN signal is turned OFF, the operation will stop after 1 second.
＊2 Monitors DC voltage, and regenerates energy to the power supply automatically when the voltage exceeds the regeneration starting voltage.
When the voltage is lowered, regeneration will stop automatically.
Normally, use AUTO RUN. If vibration or noise occurs, use MANUAL RUN.
■ Model Designation
C I M R − R 5 A 4 0 3 0 1
Variable Speed Series
VS-656RC5 Series
Specifications
A : Standard domestic model
6
AC power supply of the main circuit terminal for VS−656RC5.
Connect to the DC voltage of the inverter power supply input terminals.
・Two terminals are provided for both g and f .
Detects the phase sequence and the voltage level.
・Connect to the power side of the power coordinating reactor.
Supplies power for the cooling fan and inrush prevention MC of the VS−656RC5
For grounding (200 V class. 100 Ω or less, 400 V class. 10 Ω or less)
（common to 200 V, and 400 V class）
Signal
＊
1
MANUAL RUN
＊
AUTO RUN
2
EXFLT
RESET
Sequence Common
Photocoupler Internal Common
Sequence +24 V Power Supply
CONV READY
RUN
FAULT Output
（Transfer Contact）
Input Current
Analog grand
Voltage Class
2 : Three-phase 200 V class
4 : Three-phase 400 V class
Description
Function
Run when CLOSED, stop when OPEN
Auto run (regenerative operation)when CLOSED
External fault when CLOSED
Fault reset when CLOSED
Closed when VS-656RC5 is READY
CLOSE during run
Outputs when a fault is detected.
Terminal MA-MC : Closed during fault detection
Terminal MB-MC : Open during fault detection
5 V：100 % of rated input current
Protective Structure
0 : Open chassis (IEC IP00)
1 : Enclosed wall-mounted (NEMA1)
Max. Applicable Motor Output
3P7 : 3.7 kW
037 : 37 kW
075 : 75 kW
P indicates the decimal point.
Signal Level
24 VDC 8 mA
Photocoupler
isolation
48 VDC 50 mA
or less
250 VAC 1 A or less
30 VDC 1 A or less
-10 to + 10 VDC
2 mA or less
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