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18
Automated VPA
Terminal
marking
Circuit
External connection
L1
L1
Network ~ 230 V
N
N
Network ~ 230 V
PE
PE
Protective earthing
PE
PE
Protective earthing
1
M-L
Motor - phase
2
M-N
Motor - zero
3
+10V
Motor control circuit
4
CTR
Motor control circuit
5
GND
Motor control circuit
6
BP1-1
Differential pressure sensor
7
BP1-2
Differential pressure sensor
8
RK1-1
Temperature sensor
9
RK1-2
Temperature sensor
10
+
Control panel
11
B
Control panel
12
A
Control panel
13
Control panel
14
Y-N
Shutter drive
15
Y-LC
Shutter drive
16
Y-LO
Shutter drive
17
PK1
Fire fighting system NC contact
18
PK2
Fire fighting system NC contact
19
H-1
Hygrostat NO contact
20
H-2
Hygrostat NO contact
Terminal
marking
Circuit
External connection
L1
LК1
Opto-triac module
N
N
Heater
PE
PE
Protective earthing (heater)
1
A+
Opto-triac module (ctrl)
2
A-
Opto-triac module (ctrl)
3
TS1
Thermal switch
4
TS4
Thermal switch
Terminal block X1
Terminal block X2
V29-1_EN-03.indd 18
18.10.2016 10:38:51