Idiomas disponibles
Idiomas disponibles
Pressure switch wiring options
Combine high-low pressure controller (preset option)
Three phase terminal
Single phase terminal
PE
20
21
22
Separate Low pressure
Three phase terminal
Single phase terminal
PE
20
21
22
Separate Low pressure
Three phase terminal
Single phase terminal
PE
20
21
22
Pressure controller equivalence
FAN CONTROL
DANFOS/
ALCO / RANCO
3
4
1
4
LP
HP
controller
per AC input
25
HP
LP
controller
per digital input
Control terminal
HP
LP
PENN
3
4
A
C
Configuration
Pressure controller: Dual HP-LP
Configuration
Pressure controller: LP indep. AC input
Configuration
Pressure controller : LP indep. dig. input
Input 2 : Low switch input
Input 2 polarity: Normally closed
HIGH / LOW
DANFOS/
PENN
ALCO
20
21
22
20
21
22
C
A
B
14
21
12
19
RANCO
20
21
22
22
11
4
1
2
