Belimo CR24 Series, Информация о продукте

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Functions
CR24-..
www.belimo.com 23
Pr
oduct information S4-CR24-.. • en • v2.3 • 08.2022 • Subject t
o changes
Y [V]
t
R
[°C]
W
A
10
0
ao2
1 2 7
~
+
ao2 U5
1
12
di3
AC 24 V
CR24-B3
1 2 5
U5
11
3
Y
~ +
Y [V]
t
R
[°C]
W
A
10
0
ao2
1 2 7
~ +
ao2 U5
1
12
di3
AC 24 V
CR24-B3
1 2
5
U5
11
3
Y
~ +
If the temperature at the external dew point monitor (input di3) falls
below the dew point, output ao2 is set to 0 V.
Typical applications
Chilled ceiling systems that require dew point limiting.
If the temperature at the external dew point monitor (input di3) falls
below the dew point, output ao2 is set to 0 V. Dew point limiting can be
combined with the change-over function.
Typical applications
Switchable heated/chilled ceiling systems that also require dew point
limiting.
Chilled ceiling with dew point limiting Digital input di3 CR24-B3 only
Chilled ceiling with dew point limiting and change-over Digital input di3 CR24-B3 only
Configuration
This function is configured using DIP switches 3
and 4.
1 2 3 4 5 6
Configuration
This function is configured using DIP switches 3
and 4.
1 2 3 4 5 6
Belimo actuator
Dew point
Cooling
Dew point undershot
Dew point
Belimo actuator
Cooling
Dew point undershot
Heating
Dew point Change-over
Dew point
Key
Y
Output signal
t
R
Room temperature
W
A
Current setpoint
Key
Y
Output signal
t
R
Room temperature
W
A
Current setpoint
Heating Cooling
Change-over