CONTROLLERS, SENSORS, TRANSMITTERS
52
LIBERTY Series
Already programmed for specific HVAC applications.
No software needed. Same hardware of OmniaPRO
controllers.
Inputs: 6 digital + 5 analogue (3 passive NTC + 2 NTC
or V or mA)
Outputs: 5 digital + 3 analogue (0-10Vdc / 4(0)-20mA)
I/O additional modules available with 11 inputs + 8
outputs
In-built or remote display. 12-24 Vca power supply.
DIN rail mounting.
Models with “S” (with RS485) can be remotely moni-
tored by GT Touch Screens. Number of controllers that
can be connected to one GT touch screen: from 10 to
40 controllers, depending on the architecture.
Model-number
Description
W551C
controller without display
Fresh Air AHU
W551C-S
controller without display with RS485
W551C-D controller with display
W551C-DS
controller with display and RS485
W552C
controller without display
Constant air
volume AHU with
heat recovery
W552C-S
controller without display with RS485
W552C-D controller with display
W552C-DS
controller with display and RS485
W553C
controller without display
Heat pump; Pro-
portional humidi-
fication
W553C-S
controller without display with RS485
W553C-D controller with display
W553C-DS
controller with display and RS485
W554C
controller without display
for swimming
pools
W554C-S
controller without display with RS485
W554C-D controller with display
W554C-DS
controller with display and RS485
W560-EXP
additional I/Os module (11 Inputs + 8 Outputs)
W560-RT
remote display, flush mounting
Liberty
Liberty
