Nidec LEROY-SOMER VARMECA 30 Installation Und Wartung Seite 49

3.5 - Wiring diagrams
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
3776 en - 2017.10 / n
CONNECTIONS
VARMECA 31/32
1
10V L1
2
ADI1
L2
3
0V
L3
4
ADI2
5
24V
6
ADIO3
7
DI01
R+
8
DI2
Braking resistor
9
R-
DI3 (optional)
10
Dl4
Jumper to be removed if
Fi
optional braking resistor
11
connected
+24V
12
ENA
13
RL1
14
RL2
VARMECA 33/34
1
L1
10V
2
ADI1
L2
3
0V
L3
4
ADI2
5
0V
6
ADIO3
7
DI01
8
+24V
R+
9
DI2
Braking resistor
10
(optional)
DI3 R-
11
+24V
12
DI4
13
SDI1
14
SDI2
15
COM
16
RL1C
17
RL10
18
SD01
19
SD02
Mains supply
QS
Mains supply
QS
19