Emerson Vilter VSS Serie Manual De Instalación, Operación Y Mantenimiento página 172

ICM/ICAD Motorized Valve
Wiring the ICAD actuator
8
Installation, Programming, and Troubleshooting
Wiring diagram showing ICAD wired to a PLC or other type of third party electronics
Note: The ICAD supplies the power for the 4-20 mA feedback signal.
Control cable
Wiring diagram showing ICAD wired to a Danfoss EKC controller
Note: For instructions on completely wiring an EKC controller, please see the relevant EKC controller
manual.
Control cable
Power supply cable
DKRCI.EI.HT0.B2.22 / 520H4763
Terminal box
(customer supplied)
Yellow
Orange
Blue
Black
White
Brown
Power supply cable
Terminal box
(customer supplied)
Orange(ground)
(+ 4-20 mA)
Yellow
Blue (+ 4-20 mA)
Optional position
feedback
Only possible
with EKC 347
Black
White
Brown
PLC
+ Active 4-20 mA PLC output to control ICAD
-
Active 4-20 mA PLC output to control ICAD
-
Passive 4-20 mA PLC input
for valve position feedback
+
Passive 4-20 mA PLC input
for valve position feedback
+
Optional UPS/battery back up
+
-
+
Optional UPS/battery back up
24 V d.c
+
Power
-
Supply
CUSTOMER SUPPLIED
© Danfoss (AC-SMC/MWA), 11-2011