26
Frequency inverters
FMV 2107
FMV 2307
QS : Fused isolator.
AU : Emergency stop button.
SB1 : Power off button.
SB2 : Power on button.
RP : 10 k
Ω
potentiometer.
KM1 : Line contactor.
FR : Thermal relay for optional resistances.
KF : Braking contactor.
F : Brake coil.
* No PTC or PTO probe : link A6 and A7.
** See section 3.3.
Note : The relay and contactor coils should be fitted with
RC circuits.
3.8.3 - Controlled via terminal block :
- operation : 7 preset reference,
- brake control.
QS
Mains
A1
A2
U
V
W
KM1
M
3 ~
AU
KF
SB2
KM1
KM1
SB1
Brake power
supply
KF
Minimum
frequency
F
C6
C7
C8
C10
C12
B8
B9
B10
0V
External trip
Reset
Run reverse
7 preset
speeds
Run forward
Fu1
FR
C5
C4
C3
C2
C1
RP
Remote reference
Torque reference
+10V
Frequency
reference
0V
A6
+
A7
B1
PTC probe
*
(or PTO )
0V
Analogue outputs
B2
A3
( 24V, 100mA) A4
R - FMV
Option
Remote
power supply
Protection of optional
resistors via thermal
relay is essential.
The number of power
ups is limited to
20 per hour
Logic output
FR
888
M
Power supply
L1
L2
L3
L
N
FMV
2307
FMV
2107
Programming
b5 = 1
b9 = 1
b20 = 1
b50 = 1
SELF - MC
**
option
RFI
Filter
option
**