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  3. REACT V BMB, REACT V BMP, REACT V BBAC, REACT Parasol Zenith

Swegon REACT V BMB, REACT V BMP, REACT V BBAC, REACT Parasol Zenith Product information

  • Hello! I've reviewed the document detailing the features and wiring diagrams for Swegon's REACT series, including air flow dampers, comfort modules and room controllers. This document includes several models offering various airflow control options, with features like temperature and CO2 sensing, occupancy detection, and Modbus/BACnet communication. I'm ready to assist with any specific questions you might have about these devices.
  • What types of air flow control are supported?
    What communication protocols are supported?
    Can these devices control temperature and CO2 levels?
    Is it possible to control multiple units in parallel?
REACT
Belimo – Description of functions & wiring diagrams 20231002
Document version: 1
Content
Product description ................................................................................................................................................ 3
Air flow control
Constant flow regulation ....................................................................................................................................... 4
REACT V BMB, REACT V BBAC, REACT V BMP
Air flow control ....................................................................................................................................................... 5
REACT V BMB, REACT V BBAC, REACT V BMP
Two-flow control with occupancy detector ......................................................................................................... 6
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ, DETECT IAQ D
Air flow control with temperature and CO2 function .......................................................................................... 7
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ, DETECT IAQ D
Air flow control with temperature, CO2 and occupancy function ...................................................................... 8
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ OCS
Air flow control with temperature and CO2 function via external occupancy detector .................................. 9
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ, DETECT IAQ D, DETECT IAQ, DETECT IAQ D
Air flow control with temperature controller for demand control and temperature regulation ................... 10
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE
Air flow control with temperature controller for demand control and temperature regulation ................... 11
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RC
Air flow control with temperature controller for demand control and temperature regulation ................... 12
REACT Parasol Zenith | LUNA RC
Air flow control with temperature and CO2 controller for demand control and temperature regulation ..... 13
REACT Parasol Zenith | LUNA RC CO2
Air flow control with temperature and CO2 controller for demand control and temperature regulation ..... 14
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RC CO2
Air flow control with controller for demand control .......................................................................................... 15
REACT V BMB, REACT V BBAC, REACT V BMP
Air flow control with temperature controller and temperature regulation for demand control via external
occupancy sensor .................................................................................................................................................... 16
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy, LUNA RE
Air flow control with controller for demand control via external occupancy sensor ...................................... 17
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy
Air flow control with temperature controller for demand control and absence control ................................. 18
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE, DETECT Occupancy
Air flow control with demand control via Modbus or BACnet communication ............................................... 19
REACT V BMB, REACT V BBAC, REACT V BMP
Parallel controlled air flow control
Parallel controlled air flow control........................................................................................................................ 20
REACT V BMB, REACT V BBAC, REACT V BMP
Parallel controlled two-flow control with occupancy detector .......................................................................... 21
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy
REACT Belimo – Description of functions & wiring diagrams
2Swegon reserves the right to alter specications. 
Parallel controlled air flow control with temperature and CO2 function .......................................................... 22
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ, DETECT IAQ D
Parallel controlled air flow control with temperature, CO2 and occupancy function ....................................... 23
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ OCS
Parallel controlled air flow control with temperature and CO2 function via external occupancy detector ... 24
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy, DETECT IAQ, DETECT IAQ D
Parallel controlled air flow control with temperature controller for demand control and temperature
regulation ................................................................................................................................................................ 25
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE
Parallel controlled air flow control with controller for demand control ........................................................... 26
REACT V BMB, REACT V BBAC, REACT V BMP
Parallel controlled air flow control with temperature controller and temperature regulation for demand
control via external occupancy sensor ................................................................................................................. 27
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy, LUNA RE
Parallel controlled air flow control with controller for demand control via external occupancy sensor .......... 28
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy
Parallel controlled air flow control with temperature controller for demand control and absence control ...... 29
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE, DETECT Occupancy
Balanced air flow control
Balanced air flow control ....................................................................................................................................... 30
REACT V BMB, REACT V BBAC, REACT V BMP
Balanced two-flow control with occupancy detector ......................................................................................... 31
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy
Balanced air flow control with temperature and CO2 function .......................................................................... 32
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ, DETECT IAQ D
Balanced air flow control with temperature, CO2 and occupancy function ............................................................ 33
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT IAQ OCS
Balanced air flow control with temperature and CO2 function via external occupancy detector .................... 34
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy, DETECT IAQ, DETECT IAQ D
Balanced air flow control with temperature controller for demand control and temperature regulation .... 35
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE
Balanced air flow control with controller for demand control ........................................................................... 36
REACT V BMB, REACT V BBAC, REACT V BMP
Balanced air flow control with temperature controller and temperature adjustment for demand control
via external occupancy sensor............................................................................................................................... 37
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy, LUNA RE
Balanced air flow control with controller for demand control via external occupancy sensor ....................... 38
REACT V BMB, REACT V BBAC, REACT V BMP | DETECT Occupancy
Balanced air flow control with temperature controller for demand control and absence control ................. 39
REACT V BMB, REACT V BBAC, REACT V BMP | LUNA RE, DETECT Occupancy
REACT Belimo – Description of functions & wiring diagrams
Product description
3
 Swegon reserves the right to alter specications.
REACT Belimo – Description of functions & wiring diagrams
REACT Parasol Zenith
DETECT IAQ
LUNA RC
DETECT IAQ D
LUNA RE DETECT Occupancy
DETECT OccupancyDETECT IAQ OCS
LUNA RC CO2
CO2 and temperature
controller (Modbus).
Room controller for tempe-
rature control, with display
(Modbus).
CO2 and temperature
controller for duct installa-
tion (Modbus).
Room controller for
temperature control
(Modbus).
Occupancy detector for
wall and corner installation.
Occupancy detector for
ceiling installation.
CO2 and temperature
controller that also detects
occupancy (Modbus).
Room controller for
temperature control
and CO2, with display
(Modbus).
Comfort module with integrated,
pressure independent VAV control.
Climate products
Duct mounted products
Room controllers
REACT V BMB REACT V BBAC REACT V BMP
Damper for variable or constant flow
regulation (Modbus).
Damper for variable or constant flow
regulation (BACnet).
Damper for variable or constant flow
regulation (MP-bus).
Notes
4Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Constant flow regulation
Air flow measurement and regulating damper to maintain the set air flow.
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Constant flow
Vmax :Nominal flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
24 V AC/DC
YU
~
123567
U
Y
(-) (+)
C1
D-
C2
D+
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
Notes
5
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
REACT V BMB
REACT V BBAC
REACT V BMP*
Air flow control
Air flow measurement and regulating damper that variably controls between the minimum and maximum air flow
depending on the control signal.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
24 V AC/DC
YU
~
123567
U
Y
(-) (+)
C
1
D-
C
2
D+
*Modbus/BACnet communication not available
Notes
6Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Two-flow control with occupancy detector
Air flow measurement and regulating damper that controls the air flow on the set position. The damper switches via
occupancy detection between two fixed flows.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Unoccupied flow
Vmax :Occupancy flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
U
5
1234
NC C
Y
NO 24 ~
24 V AC/DC
YU
~
123567
(-) (+)
C
1
D-
C
2
D+
DETECT Occupancy*
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
Notes
7
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature and CO2 function
Air flow measurement and regulating damper that variably controls between the minimum and maximum air flow
depending on the current temperature and the CO2 content in the room.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
U
Y
24 V AC/DC
A
(+)
B
(-)
YU
~
123567
(-) (+)
C1
D-
C2
D+
Y1
CO2
5678
1234
+/
G+
~
G0
Y2
ºC Y3 A+ B-
Y4
Out
REACT V BMB
REACT V BBAC
REACT V BMP*
DETECT IAQ**
DETECT IAQ D**
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
8Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature, CO2 and occupancy
function
Air flow measurement and regulating damper that variably controls the air flow between the minimum and maximum
flow rate depending on the current temperature and the CO2 content in occupancy mode. Occupancy is detected via
internal occupancy sensor. The damper is regulated to minimum flow rate in no-occupancy mode.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
U
Y
24 V AC/DC
A
(+)
B
(-)
YU
~
123567
(-) (+)
C1
D-
C2
D+
Y1
CO
2
5678
1234
+/
G+
~
G0
Y2
ºC Y3 A+ B-
Y4
Out
REACT V BMB
REACT V BBAC
REACT V BMP*
DETECT IAQ OCS**
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
9
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature and CO2 function via
external occupancy detector
Air flow measurement and regulating damper that variably controls the air flow between the minimum and maximum
flow rate depending on the current temperature and the CO2 content in occupancy mode. Occupancy is detected via
external occupancy sensor. The damper is regulated to minimum flow rate in no-occupancy mode.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
*Modbus/BACnet communication not available
**BACnet communication not available
Modbus/BACnet
U
5
1234
NC C
Y
NO 24 ~
24 V AC/DC
YU
~
AB
1234
(-) (+)
CA
(-)
CB
(+)
Y1
CO
2
56
1234
+/
G+
~
G0
Y2
ºC Y3
Y4
Out
78
A+ B-
REACT V BMB
REACT V BBAC
REACT V BMP*
DETECT Occupancy* DETECT IAQ**
DETECT IAQ D**
Notes
10 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature controller for demand
control and temperature regulation
Air flow measurement and regulating damper that variably controls between the set minimum and maximum flow rate
(cooling function) depending on the set temperature set point. The wiring diagram also shows the alternative with RTCT
duct temperature sensor and thermo-actuator (Ts) for heating function.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
24 V AC/DC
U
Y
56
1234
Cool
G0
78
G
CondTemp
9
24V Heat
G0
Cool
0-10V
~
(+) (-) Heat
0-10V
Ts
RTCT
YU
~
AB
1234
(-) (+)
CA
(-)
CB
(+)
78
A+ B-
REACT V BMB
REACT V BBAC
REACT V BMP*
LUNA RE**
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
11
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
LUNA RC**
Air flow control with temperature controller for demand
control and temperature regulation
Air flow measurement and regulating damper that variably controls between the set minimum and maximum flow rate
(cooling function) depending on the set temperature set point. Control of thermo-actuators for cooling/heating.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
24 V AC/DC
YU
~
1237
6
5
U
Y
(-) (+)
Ts
Ts
C
1
D-
C
2
D+
Modbus/BACnet
GG0 Y1 Y2 A1 Y3 A2 Y4 U1
DI1
Cool
CB-A+
Modbus
Cool
0-10V
CO
2
ext sp
Heat
0-10V
Heat
24V
AC/DC
0
Vac
0-10V
VAV
0-10V
Fan
G0
Day/
night
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
12 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
**BACnet communication not available
LUNA RC**
Air flow control with temperature controller for demand
control and temperature regulation
Air flow measurement and regulating damper that variably controls between the set minimum and maximum flow rate
(cooling function) depending on the set temperature set point. Control of thermo-actuators for cooling/heating.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Potential to connect condensation sensor.
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
C
1
D-
C
2
D+
24 V AC/DC
YU
~
1237
6
5
U
Y
(-) (+)
GG0 Y1 Y2 A1 Y3 A2 Y4 U1
DI1
Cool
CB-A+
Modbus
Cool
0-10V
CO
2
ext sp
Heat
0-10V
Heat
24V
AC/DC
0
Vac
0-10V
VAV
0-10V
Fan
G0
Day/
night
S/DI2 G0
Sensor
NTC10
0
Vac
Ts Cond
Ts
Modbus/BACnet
REACT Parasol Zenith
Notes
13
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
LUNA RC CO2
**
Air flow control with temperature and CO2 controller for
demand control and temperature regulation
Air flow measurement and regulating damper that variably controls between the minimum and maximum flow rate
depending on the set temperature set point (cooling function) and the CO2 content in the room. Control of thermo-
actuators for cooling/heating.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Potential to connect condensation sensor.
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
C
1
D-
C
2
D+
24 V AC/DC
YU
~
1237
6
5
U
Y
(-) (+)
GG0 Y1 Y2 A1 Y3 A2 Y4 U1
DI1
Cool
CB-A+
Modbus
Cool
0-10V
CO
2
ext sp
Heat
0-10V
Heat
24V
AC/DC
0
Vac
0-10V
VAV
0-10V
Fan
G0
Day/
night
S/DI2 G0
Sensor
NTC10
0
Vac
Ts Cond
Ts
Modbus/BACnet
REACT Parasol Zenith
**BACnet communication not available
Notes
14 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
LUNA RC CO2
**
Air flow control with temperature and CO2 controller for
demand control and temperature regulation
Air flow measurement and regulating damper that variably controls between the minimum and maximum flow rate
depending on the set temperature set point (cooling function) and the CO2 content in the room. Control of thermo-
actuators for cooling/heating.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
24 V AC/DC
YU
~
1237
6
5
U
Y
(-) (+)
Ts
Ts
C
1
D-
C
2
D+
Modbus/BACnet
GG0 Y1 Y2 A1 Y3 A2 Y4 U1
DI1
Cool
CB-A+
Modbus
Cool
0-10V
CO
2
ext sp
Heat
0-10V
Heat
24V
AC/DC
0
Vac
0-10V
VAV
0-10V
Fan
G0
Day/
night
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
15
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with controller for demand control
Air flow measurement and regulating damper that variably controls between the minimum and maximum flow rate
depending on the control signal.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Y
(-) (+)
U
Y
~
(-) (+)
Modbus/
BACnet
24 V AC/DC
YU
~
123567
(-) (+) C
1C2
Modbus/BACnet
Controller for demand control
(Room controller/DUC)
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
Notes
16 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature controller and temperature
regulation for demand control via external occupancy sensor
Air flow measurement and regulating damper that variably controls between the set minimum and maximum flow rate
(cooling function) depending on the set temperature set point in occupancy mode. Occupancy is detected via external
occupancy sensor. The room is regulated to minimum flow rate in no-occupancy mode. The wiring diagram also shows
the alternative with RTCT duct temperature sensor and thermo-actuator (Ts) for heating function.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
Modbus/BACnet
24 V AC/DC
U
Y
56
1234
Cool
G0
78
CondTemp
11
10
9
Heat
G0
Cool
0-10V
~
(+) (-)
Heat
0-10V
Ts
RTCT
5
1234
NC CNO 24 ~
G
24V
YU
~
123567
(-) (+)
C
1
D-
C
2
D+
A+ B-
DETECT Occupancy*LUNA RE**
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
17
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
*Modbus/BACnet communication not available
Air flow control with controller for demand control via
external occupancy sensor
Air flow measurement and regulating damper that variably controls between the minimum and maximum flow rate
depending on the control signal in occupancy mode. Occupancy is detected via external occupancy sensor. The room is
regulated to minimum flow rate in no-occupancy mode.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
U
5
1234
NC C
Y
NO 24 ~
24 V AC/DC
Modbus/BACnet
YU
~
123567
(-) (+) Y
(-) (+)
~
(-) (+)
Modbus/
BACnet
C
1
D-
C
2
D+
DETECT Occupancy*Controller for demand control
(Room controller/DUC)
REACT V BMB
REACT V BBAC
REACT V BMP*
Notes
18 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with temperature controller for demand
control and absence control
Air flow measurement and regulating damper that variably controls between the set minimum and maximum flow rate
(cooling function) depending on the set temperature set point in occupancy mode. The room is set to absence temperature
set point in no-occupancy mode. The wiring diagram also shows the alternative with RTCT duct temperature sensor
and thermo-actuator (Ts) for heating function.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 - 10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
24 V AC/DC
U
Y
56
1234
Cool
G0
78
CondTemp
9
Heat
G0
Cool
0-10V
~
(+) (-)
Heat
0-10V
Ts
5
1234
NC CNO 24 ~
G
24V
Modbus/BACnet
YU
~
123567
(-) (+)
C
1
D-
C
2
D+ A+ B-
11
10
DETECT Occupancy*
LUNA RE**
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
**BACnet communication not available
Notes
19
20231002 Swegon reserves the right to alter specications.
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Air flow control with demand control via Modbus or BAC-
net communication
Air flow measurement and regulating damper that variably controls between the minimum and maximum flow rate
depending on the set demand.
Demand control via Modbus/BACnet communication.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Set point source :Analogue
Bus protocol : Modbus alt BACnet
U
Y
24 V AC/DC
Modbus/BACnet
YU
~
123567
(-) (+)
(-) (+)
Modbus/
BACnet
C
1
D-
C
2
D+
Communication for
demand control
Modbus
Set point source (Address 118) : 1
Setpoint (Address 0) : 0...10000
0 = 0% (min. flow), 10000 = 100% (max. flow)
For more information, see Modbus documentation
for REACT Belimo.
BACnet
Set point source, SpSource (MV[122]) : 2
Set point, SpRel (MO[1]) : 0...10000
0 = 0% (min. flow), 10000 = 100% (max. flow)
For more information, see BACnet documentation
for REACT Belimo.
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
Notes
20 Swegon reserves the right to alter specications. 20231002
Wiring diagram
REACT Belimo – Description of functions & wiring diagrams
Parallel controlled air flow control
Air flow measurement and regulating damper that variably controls the air flow in parallel between minimum and
maximum flow rate depending on the control signal.
Demand control via analogue control signal (Y). Return of the current air flow via analogue actual value signal (U).
Possibility of Modbus/BACnet communication in combination with analogue control signals.
Settings
Air flow regulation
Vmin :Minimum air flow
Vmax :Maximum air flow
Mode : 0 (2)-10 V
Set point source :Analogue
Bus protocol : Modbus alt BACnet
UU
Y
24 V AC/DC
Modbus/BACnet
YU
~
123567
(-) (+) YU
~
123567
(-) (+)
C
1
D-
C
2
D+
C
1
D-
C
2
D+
REACT V BMB
REACT V BBAC
REACT V BMP*
REACT V BMB
REACT V BBAC
REACT V BMP*
*Modbus/BACnet communication not available
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