Wiring Diagrams - Leroy Somer VARMECA 30 Installation Et Maintenance

LEROY-SOMER

3.5 - Wiring diagrams

3.5.1 - Standard configuration connection diagram
0-10 V/4-20mA
(1) speed reference
(local options or external ref.)
Motor PTC input
Local option indication
External fault input
Forward / Stop
Reverse / Stop
Selection of 0-10 V/4-20mA
speed reference
Locking input
Indicator relay
Note :
For single-phase versions, the power supply is connected to terminals l and n.
0-10 V/4-20mA
(1) speed reference
(local options or external ref.)
Motor PTC input
Local option indication
External fault input
Forward / Stop
Reverse / Stop
Selection of 0-10 V/4-20mA
speed reference
Locking input
Indicator relay
Safety contact
(1) if external potentiometer : resistance = 10 kW
InstallatIon anD maIntenance
VARMECA 30
Variable speed motor or geared motor
VARMECA 31/32
1
10V
2
ADI1
3
0V
4
ADI2
5
24V
6
ADIO3
7
DI01
8
DI2
9
DI3
10
Dl4
11
+24V
12
ENA
13
RL1
14
RL2
VARMECA 33/34
1
10V
2
ADI1
3
0V
4
ADI2
5
0V
6
ADIO3
7
DI01
8
+24V
9
DI2
10
DI3
11
+24V
12
DI4
13
SDI1
14
SDI2
15
COM
16
RL1C
17
RL10
18
SD01
19
SD02
L1
Mains supply
L2
L3
QS
R+
Braking resistor
R-
(optional)
Jumper to be removed if
Fi
optional braking resistor
connected
L1
Mains supply
L2
L3
QS
R+
Braking resistor
(optional)
R-
3776 en - 2013.06 / k
19