AR 24 MFT

AR 24 MFT
AR...24-MFT Actuators, Multi-Function Technology
Dimensions
Models
ARB24-MFT
ARB24-MFT-5-14
ARX24-MFT
Power consumption
Transformer sizing
Electrical connection
ARX24-MFT
Overload protection
Operating range Y
Feedback output U
Input impedance
Angle of rotation
Direction of rotation
Position indication
Manual override
Running time
ARB24-MFT
ARX24-MFT
Humidity
Ambient temperature
Storage temperature
Housing
Housing material
Agency listings†
Noise level
Quality standard
24 VAC ± 20% 50/60 Hz
24 VDC ± 10%
running 4 W
holding 1.25 W
6 VA (class 2 power source)
½” conduit connector
18 GA plenum rated cable
3 ft. [1m], 10 ft. [3m], 16 ft. [5m]
electronic throughout 0° to 95° rotation
2 to 10 VDC, 4 to 20 mA (default)
variable (VDC, PWM, floating point, on/off)
2 to 10 VDC, 0.5 mA max
VDC variable
100 kΩ (0.1 mA), 500 Ω
1500 Ω (PWM, floating point, on/off)
95° electronically variable
reversible with protected
handle
external push button
N40013 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Technical Data
Power supply
150 seconds
variable (90 to 350 seconds)
5 to 95% RH non-condensing
(EN 60730-1)
-22°F to 122°F [-30°C to 50°C]
-40°F to 176°F [-40°C to 80°C]
NEMA 2/IP54
UL94-5VA
cULus according to UL 60730-1A/-2-14,
CAN/CSA E60730-1:02, CE according
to 2004/108/EC and 2006/95/EC for line
voltage and/or –S versions
<45 dB(A)
ISO 9001
† Rated impulse voltage 4kV, Control pollution degree 3, Type of action 1
800-543-9038 USA
56
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
AR...24-MFT Actuators, Multi-Function Technology
W538
Wiring Diagrams
2
CAUTION Equipment damage!
3
Actuators may also be powered by 24 VDC.
6
8
9
Position feedback cannot be used with Triac sink controller.
The actuator internal common reference is not compatible.
Control signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line.
Contact closures A & B also can be triacs.
A& B should both be closed for triac source and open for triac sink.
For triac sink the common connection from the actuator
must be connected to the hot connection.
On/Off control
W538
4
Actuators may be connected in parallel.
Power consumption and input impedance must be observed.
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
WARNING Live Electrical Components!
Floating Point
W538
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical components. Have a
qualified licensed electrician or other individual who has been properly trained
in handling live electrical components perform these tasks. Failure to follow all
electrical safety precautions when exposed to live electrical components could
result in death or serious injury.
N40013 - 06/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W538
VDC/4-20 mA
PWM
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA
57
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement