Modulating actuators

Actuator NM24A-SR

Modulating actuators

For modulating operation and for switching between the heating and cooling modes of adjustable air terminal devices

Modulating actuators for air terminal devices Types VD, VDL, VDR, QSH, ISH, TJN and DUK

Modulating operation and change of the discharge direction for two different operating situations
Supply voltage 24 V AC/DC
Control input signal: Control signal voltage, modulating, 0 (2) – 10 V

Application

Application

Actuators for variable adjustment
Modulating operation of adjustable air terminal devices
Adjustment of the air discharge direction

Description

Parts and characteristics

Mechanical stops for setting the discharge angle
Supply voltage 24 V AC/DC
Rotary and linear actuators with overload protection
Setpoint value signal 2 – 10 V DC
Release button to allow for manual operation

Useful additions

TDC temperature difference control module

Technical information

Function, Technical data

Functional description

The actuator moves the blades or other air control elements of an air terminal device to any position between the HEATING and and COOLING positions.

The control input signal is a voltage signal.

Effect of actuator action in case of factory setting

Diffuser Type	Direction of action
Diffuser Type	1	2
VD	Cooling	Heating
VDL	Cooling	Heating
VDR	Cooling	Heating
TJN	Cooling	Heating
DUK 160 – 200	Heating	Cooling
DUK 250 – 400	Cooling	Heating

Actuator NM24A-SR

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	4 VA max.
Power rating (DC)	2 W max.
Torque	10 Nm
Running time for 90°	150 s
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 54
EC conformity	EMC to 2014/30/EU, RoHS to 2011/65/EU
Operating temperature	–30 to 50 °C
Weight	0.8 kg

Actuator 223F-24-150-001

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ±20 %
Power rating (AC)	8.5 VA
Power rating (DC)	5 W
Lifting force and thrust	150 N
Running time	28 mm/min
Control signal	0 – 10 V DC, R_a > 100 kΩ
Connecting cable	3 × 0.75 mm², 1.8 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 30
EC conformity	EMC according to 2014/30/EU
Operating temperature	–20 to 60 °C
Weight	0.650 kg

Actuator CM24-SX-F

Supply voltage (AC)	24 V AC ± 20 %, 50/60 Hz
Supply voltage (DC)	24 V DC ± 20 %
Power rating (AC)	1.5 VA max.
Power rating (DC)	1 W max.
Torque	2 Nm
Running time for 90°	75 s
Control signal	2 – 10 V DC, R_a > 100 kΩ
Connecting cable	4 × 0.75 mm², 1 m long
IEC protection class	III (protective extra-low voltage)
Protection level	IP 20
EC conformity	EMC according to 2014/30/EU
Operating temperature	–30 to 50 °C
Weight	0.200 kg

Variants

Actuator NM24A-SR

Any attachments are to be defined with the order code of the air terminal device.

Application

Actuator Type NM24A-SR for changing the discharge direction of air terminal devices Types VD, VDR, VDL and DUK

Parts and characteristics

Supply voltage 24 V AC/DC
Control input signal: Setpoint value signal 2 – 10 V DC, corresponds to the total rotation range (90°), working range is limited by mechanical stops
Output: Actual value signal 2 – 10 V
Mechanical stops for setting the discharge angle
Direction of action can be reversed
Positive lock connection with damper blade shaft
Release button to allow for manual operation

Application

Actuator Type 223F-024-150-001
For modulating operation and for switching between the heating and cooling modes of air terminal devices, suitable for Types QSH, ISH and DUK
Linear actuator for concealed installation inside air terminal devices; preferred solution for air terminal devices installed exposed

Parts and characteristics

Supply voltage 24 V AC/DC
Control input signal: Setpoint value signal 0 – 10 V
Mechanical stops for setting the discharge angle
Direction of action can be reversed

Application

Actuator Type CM24-SX-F for changing the discharge direction of air terminal devices Type TJN

Parts and characteristics

Supply voltage 24 V AC/DC
Control input signal: Setpoint value signal 0 – 10 V
Mechanical stops for setting the discharge angle
Positive lock connection with the nozzle shaft
Gear release magnet

Actuators for air terminal devices

Order code detail	Actuator		Supply voltage	Diffuser Type
Order code detail	Part number	Type	Supply voltage	Diffuser Type
E3	M466EN0	NM24A-SR	24 V AC/DC	VD, VDL, VDR, DUK
E6	M466CF2	223F-024-150-001	24 V AC/DC	QSH, ISH, DUK
E9	A00000030324	CM24-SX-F	24 V AC/DC	TJN

Electrical connection

NM24A-SR, connecting cable core identification

1 ⊥, –: Ground, neutral
2 ~, +: Supply voltage
3 Y: Setpoint value signal
5 U: Actual value signal

Downloads

product information

Product data sheet Modulating actuators

Product data sheet 750 KB pdf

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Modulating actuators

For modulating operation and for switching between the heating and cooling modes of adjustable air terminal devices

Application

Description

Technical information

Function, Technical data

Variants

Electrical connection

Downloads

product information

Product data sheet Modulating actuators

TECHNICALLY NECESSARY

STATISTICS AND WEBSITE ANALYSIS

CONVENIENCE AND PERSONALISATION

FOR THE BEST TROX EXPERIENCE