Belimo LMB24-SR-T Quick Start Guide

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
288
Accessories
K
-
LM
2
0
3/4” [20 mm] Shaft Clamp
A
V6-2
0
Shaft Extensio
n
Z
G-LMS
A
Shaft Adaptor for 1/2” Diameter Shafts
ZG
-LM
S
A-1 Shaft Adaptor for 3/8” Diameter Shafts
ZS
-T Terminal
C
over for NEMA 2
ZS
-1
00
W
ea
th
e
r
S
hi
e
l
d
-
S
t
ee
l
ZS
-1
50
Weather Shield - Pol
y
carbonate
T
oo
l
-0
6
8 mm
&
10 mm
W
renc
h
S1A, S2
A
Auxiliary Switch(es
)
P
370
S
haft Mount Auxiliary
S
witch
P…A Feedback Potentiometer
s
SG
A2
4
Min positioners in NEMA 4 housin
g
SGF24 Min positioners for flush panel mountin
g
PTA-2
50
P
u
l
se
Wi
d
th M
odu
l
a
ti
o
n Int
e
rf
ace
IRM-10
0
Input Rescaling Module
A
D
S
-100 Analo
g
to Di
g
ital
S
witch
Z
G-R01 Resistor for 4 to 20 mA Conversion
NSV24 US Battery Back-Up Module
Z
G-X40 Trans
f
orme
r
N
O
TE
:
When usin
g
LMB
(
X
)
24-SR… actuators, only use accessories listed on this pa
g
e.
Typical Specification
P
roportional control damper actuators shall be electronic direct-coupled type,
which require no crank arm and linka
g
e and be capable o
f
direct mountin
g
to a
shaft from 1/4” to 5/8”. Shafts u
p
to 3/4” diameter can be accommodate with an
accessory clamp. Actuators must provide proportional damper control in response
to a 2 to 10 VD
C
or, with the addition of a 500
Ω
res
i
stor, a 4 to 20 m
A
contro
l
i
nput
from an electronic controller or positioner. Actuators shall have brushless DC motor
technolo
g
y and be protected from overload at all an
g
les of rotation. Actuators shall
have reversin
g
switch and manual override on the cover. I
f
required, actuator will be
provided with screw terminal strip for electrical connections
(
LMB24-SR-T
)
. Run time
shall be constant and independent of torque. A 2 to 10 VD
C
feedback signal shall be
provided
f
or position indication. Actuators shall be cULus listed, have a 5-year war-
rant
y
, and be manufactured under ISO 9001 International Qualit
y
Control Standards.
A
A
ctuators shall be as manufactured b
y
Belimo
.
LMB
(
X
)
24-
S
R
(
-T
)
Proportional, Non-Sprin
g
Return, 24 V, for 2 to 10 VDC or 4 to 20 mA
Wiring Diagrams
1
P
rovide overload protection and disconnect as required
.
2
C
AUTIO
N
E
quipment Damage
!
Actuators may be connected in parallel.
P
ower consumption and input impedance must be observed.
3
Actuators may also be powered by 24 VDC.
5
O
nly connect common to ne
g
.
(
–
)
le
g
of control circuits
.
The ZG-R01 500
Ω
resistor converts the 4 to 20 mA control signal t
o
2 to 10 VDC, u
p
to 2 actuators ma
y
be connected in
p
arallel
.
WARNING
Live Electrical Components!
G
During installation, testing, servicing and troubleshooting of this product, it may be
n
ecessary to work with live electrical components. Have a quali
fi
ed licensed electrician or other
i
ndividual who has been properly trained in handlin
g
live electrical components per
f
orm these
tasks. Failure to
f
ollow all electrical sa
f
et
y
p
recautions when ex
p
osed to live electrical com
p
o-
n
ents cou
ld
resu
l
t
i
n
d
eat
h
or ser
i
ous
i
n
j
ury
.
W565
_
0
8
2 t
o
1
0
VD
C
co
ntr
o
l
W565
_
08
4
t
o
2
0
m
A
co
ntr
ol
M40024 - 05/10 - Sub
j
ect to chan
g
e. © Belimo Aircontrols
(
USA
)
, Inc.

Belimo LMB24-SR-T Specifications

General

Brand	Belimo
Model	LMB24-SR-T
Category	Controller
Language	English