Quick Start Guide | ICM/ICAD Motorized Valves - Installation, Programming, and Troubleshooting
© Danfoss | DCS (MWA) | 2016.07
DKRCI.EI.HT0.B3.22 | 520H4763 | 10
Wiring the ICAD actuator
continued
CUSTOMER SUPPLIED
White
Brown
Green
Orange
Relay
Black
Optional UPS/battery
back up
+
24 V d.c
Power
Supply
+
-
Wiring diagram showing ICAD wired with one digital input for ON/OFF solenoid valve operation
Note: The ICAD motor can be programmed to open or close when the relay is closed. See parameter ¡09 in
programming section.
CUSTOMER SUPPLIED
5-24 V d.c
K
1
K
2
K
3
K
2
K
1
K
3
K
2
K
1
K
3
K1 : Common Alarm
K2 : ICM fully open
K3 : ICM fully closed
Auxillary relays
Black
Brown
Red
Orange
White
Brown
24 V d.c
Power
Supply
+
-
Power
Supply
+
-
Black
Optional UPS/
battery back up
+
Wiring diagram showing ICAD digital outputs wired with customer supplied auxiliary relays
NOTE: The same 24 V d.c. power that powers the ICAD can be used with the ICAD digital outputs to power
auxiliary relays (or other small load devices) but the system will no longer be galvanically isolated.
White
Black
Brown
Green
Orange
Yellow
Blue
ICAD power cable
ICAD communication cable
Relay for DI1 (Digital Input1)
Relay for DI2 (Digital Input2)
Default setting
Par. i13=0 (Direct operation)
DI1=DI2=OFF: maintains
current position
DI1=DI2=ON: maintains
current position
DI1=ON, DI2=OFF: opening
degree increases
DI1=OFF, DI2=ON: opening
degree decreases
+
–
24 V d.c
Power
Supply
+ Optional UPS/battery
back up
Wiring diagram for floating 3-point control (open-neutral-close)
Customer supplied
