Technical data sheet CR24-B2E
www.belimo.com
Product information S4-CR24-.. • en • v2.3 • 08.2022 • Subject to changes
Technical data
Electrical data
without actuators
Power supply range
Connections 2
2
Functional data Control characteristics P
–
for example Belimo type
setpoint
– Energy hold off
–
–
Inputs 2 x analog, 3 x digital
– External temperature sensor , sensing range
– External setpoint shift corresponds to
– Digital inputs Contact rating
Outputs
–
–
Norms und standards Protection class III Safety extra-low voltage
Degree of protection
Mode of operation
Software class
EMC
– Operation
– Transport and storage
Dimensions / Weight
Housing colors
Baseplate
Cover
Temperature controllers for single room
applications with one analog output and two
digital outputs:
• The analog output ao1 for cooling, e.g. in
VAV applications to contol one or more
VAV controllers.
• The digital heating output do3 for
– electrical reheater with one or two
stages, in binary mode with three stages
– on/off radiator valve
Safety notes
• The controller is not allowed to be used outside the specified field of application,
especially in aircraft or in any other airborne means of transport.
• It may only be installed by suitably trained personnel.
All applicable legal or institutional installation regulations must be complied with.
• The device may only be opened at the manufacturer's site. It does not contain any parts that can
be replaced or repaired by the user.
• The device contains electrical and electronic components and is not allowed to be disposed of as
household refuse. All locally valid regulations and requirements must be observed.
Device variants
