Vents MPA 1200 E3 MPA, User Manual

Page: 18 / 24

18
MPA
www.ventilation-system.com
X1 TERMINAL BLOCK OF MPA-1200-2500 CONTROL UNIT
Terminal
marking
Circuit External connection
L1 L1 Power supply ~ 400 V
L2 L2 Power supply ~ 400 V
L3 L3 Power supply ~ 400 V
N N Neutral
РЕ РЕ Protective grounding
РЕ РЕ Protective grounding
1 M-L Motor - line
2 M-N Motor - neutral
3 +10V Control circuit EC motor
4 CTR Control circuit EC motor
5 GND Control circuit EC motor
б ВР1-1 Differential pressure sensor
7 ВР1-2 Differential pressure sensor
8 RK1-1 Temperature sensor
9 RK1-2 Temperature sensor
10 + Control panel
11 В Control panel
12 А Control panel
13 – Control panel
14 Y-N Damper actuator
15 Y-LC Damper actuator
16 Y-LO Damper actuator
17 РК1
Normally closed contact of
fire alarm system
18 РК2
Normally closed contact of
fire alarm system
19 Н-1
Normally open contact of
humidistat
20 Н-2
Normally open contact of
humidistat
X1 TERMINAL BLOCK OF MPA-800 CONTROL UNIT
Terminal
marking
Circuit External connection
L1 L1 Power supply ~ 230 V
N N Power supply ~ 230 V
РЕ РЕ Protective grounding
РЕ РЕ Protective grounding
1 M-L Motor - line
2 M-N Motor - neutral
3 +10V Control circuit EC motor
4 CTR Control circuit EC motor
5 GND Control circuit EC motor
б ВР1-1 Differential pressure sensor
7 ВР1-2 Differential pressure sensor
8 RK1-1 Temperature sensor
9 RK1-2 Temperature sensor
10 + Control panel
11 В Control panel
12 А Control panel
13 Control panel
14 Y-N Damper actuator
15 Y-LC Damper actuator
16 Y-LO Damper actuator
17 РК1
Normally closed contact of
fire alarm system
18 РК2
Normally closed contact of
fire alarm system
19 Н-1
Normally open contact of
humidistat
20 Н-2
Normally open contact of
humidistat