Toshiba VF-nC1 - Manual (Page 29)

E6581090
B-3
2
Main circuit
R/L1
S/L2
T/L3
P0 PA PC
DC reactor
(DCL: option)
U/T1
V/T2
W/T3
IM
VF-nC1
FLC
FLB
FLA
P5
VI/S3＊2 ＊3
CC
F
R
S1
S2
CC
FM/OUT＊2 CC
＋
－
Meter
P15
Ry
Connector for
optional devices
Forward
Preset speed 2
Reverse
Preset speed 1
Common
Fault output signal
External potentiometer
(3-10kΩ)
or input voltage signal
0-10Vdc
Current signal
4-20mAdc
Frequency meter
(Ammeter)
Control circuit
＊1 MCCB
＊ 5
＊ 4
1-phase series
Power
supply R/L1
S/L2
1-phase series do not have T/L3 terminal.
MCCB
2.2.1 Standard connection diagram (1)
This diagram shows a standard wiring of the main circuit.
(1) Sink <common: CC>
■ When using V1/S3 terminal as an analog input terminal (H :  or )
*1: Only European model has a built-in noise filter.
*2: The terminal can be switched between FM/OUT and VI/S3 by changing a
parameter.
*3: The terminal can also be used as an input terminal by changing a parameter.
*4: European models are not provided with PO terminal.
*5: 1-phase 100V models cannot be used with DC reactors.