800-543-9038
USA
866-805-7089
CANADA
203-791-8396
LATIN AMERICA
294
Accessories
K-LM20
3/4” [20 mm] Shaft Clamp
AV6-20
Shaft Extension
ZG-LMSA
Shaft Adaptor for 1/2” Diameter Shafts
ZG-LMSA-1
Shaft Adaptor for 3/8” Diameter Shafts
ZS-100
Weather Shield - Steel
ZS-150
Weather Shield - Polycarbonate
Tool-06
8 mm & 10 mm Wrench
S1A, S2A
Auxiliary Switch(es)
P370
Shaft Mount Auxiliary Switch
P…A
Feedback Potentiometers
SGA24
Min positioners in NEMA 4 housing
SGF24
Min positioners for flush 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
NOTE:
When using LMB(X)24-MFT actuators, only use accessories listed on this page.
Typical Specification
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 from
1/4” to 5/8”. Actuators must provide control in response to a 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. 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!
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 compo-
nents could result in death or serious injury.
W
399_0
8
VDC/4-20 mA
W399_08
PWM
M
W399_08
On/Off control
Off
l
W399_08
Floating Point control
LMB(X)24-MFT
Proportional, Non-Spring Return, 24 V, Multi-Function Technology
®
M40024 - 05/10 - Sub
ject to chan
g
e.
© Belimo
Aircontrols
(USA
), Inc.
