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LATIN AMERICA
202
GMX24-MFT-T N4
NEMA 4, Proportional Control, Non-Spring Return, Direct Coupled, 24V, Multi-Function Technology
®
Accessories
S1A, S2A
Auxiliary Switch (es)
P…A
Feedback Potentiometers
SGA24
Min positioners for surface mounting
SGF24
Min positioners for fl ush panel mounting
ADS-100
Analog to Digital Switch
ZG-R01
Resistor for 4 to 20 mA Conversion
NSV24 US
Battery Back-Up Module
ZG-X40
Transformer
43442-00001
Gland*
11097-00001
Gasket for Gland*
NOTE:
When using GMX24-MFT-T N4 actuators, only use accessories listed on this page.
* Both parts are needed when using an auxiliary switch or potentiometer with GMX24-MFT-T N4
Typical Specifi cation
Proportional control damper actuators shall be electronic direct-coupled type,
which require no crank arm and linkage and be capable of direct mounting
to a shaft up to 1.05” diameter. Actuators must provide proportional damper
control in response to a 2 to 10 VDC or, with the addition of a 500
Ω
resistor,
a 4 to 20 mA control input from an electronic controller or positioner.
Actuators shall have brushless DC motor technology and be protected from
overload at all angles of rotation. Actuators shall have reversing switch and
manual override on the cover of the actuator. Run time shall be constant and
independent of torque. Actuators shall be cULus listed, have a 5-year warranty,
and be manufactured under ISO 9001 International Quality Control Standards.
Actuators shall be as manufactured by Belimo.
Wiring Diagrams
1
Provide overload protection and disconnect as required.
2
CAUTION
Equipment Damage!
N
Actuators may be connected in parallel if not mechanically mounted
to the same shaft. Power consumption and input impedance must be
observed.
3
Actuators may also be powered by 24 VDC.
4
Position feedback cannot be used with Triac sink controller.
The actuator internal common reference is not compatible.
5
Control signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line.
8
Contact closures A & B also can be triacs.
A & B should both be closed for triac source and open for triac sink.
9
For triac sink the common connection from the actuator
must be connected to the hot connection of the controller.
The ZG-R01 500
Ω
resistor may be used.
WARNING
Live Electrical Components!
G
During installation, testing, servicing and troubleshooting of this product, it
may be necessary to work with live electrical components. Have a qualifi ed
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.
W399_08
VDC/4-20 mA
W
399_08
PWM
M
W
399_08
On/Off control
W
399_0
8
Floating Point control
M40024 - 05/10 - Sub
ject to chan
g
e.
© Belimo
Aircontrols
(USA
), Inc.
