Emerson Vilter VSS Serie Manual De Instalación, Operación Y Mantenimiento página 168

ICM/ICAD Motorized Valve
Differences between 1st and
2nd generation ICAD motor
actuators
4
Installation, Programming, and Troubleshooting
The 2nd generation ICAD was released in the
beginning of 2010. The part numbers on the
label for the 2nd generation start with 027H9...
and the 1st generation part numbers started
with 027H12... The cables of the 1st generation
were mounted through cable glands located in
the plastic top whereas the 2nd generation has
the cables mounted on connectors located in
the aluminum body.
+ 19-24 V d.c. fail safe
supply
Power cable
(3-wire) + 24 V d.c.
- 24 C d.c. (GND)
Digital output
(common alarm)
Digital output (ICM
fully open)
Digital output (ICM
fully closed)
Communication
GND - ground
cable (7-wire)
Analog input (0/4-20
mA
Analog input 0/2-10 V /
Digital ON/OFF input
Analog output 0/4-20
mA
DKRCI.EI.HT0.B2.22 / 520H4763
Note: The wire colors are different between
the two generations and the following is a
table with the differences and pictures of old
and new generation.
1st Generation ICAD 2nd Generation ICAD
White (+)
Brown (+)
Green (-)
White (-)
Brown (-)
Green (-)
Yellow (-)
Grey (+)
Pink (+)
Blue (+)
Black (+)
White (+)
Brown (-)
Black (-)
Brown (-)
Red (-)
Orange (-)
Yellow (+)
Green (+)
Blue (+)
© Danfoss (AC-SMC/MWA), 11-2011