Belimo LonWorks NMX24-LON User manual

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
27
5
NMX24-L
ON
Lo
n
Wo
r
ks
®
,
Non-Sprin
g
Return, 24 V
Torque min. 90 in-lb
f
or control o
f
damper sur
f
aces up to 22 sq
f
t
.
A
pp
l
i
cat
i
o
n
Direct coupled actuators
f
or direct link to LonWorks network. Actuators are easily
installed by direct shaft mounting on air dampers in ventilation and air conditioning
systems. Actuator can be controlled by any compatible L
O
N controller or automation
s
y
stem
.
F
or proportional modulation of dampers in HVAC systems. Actuator sizin
g
should be
done in accordance with the dam
p
er manufacturer’s s
p
ecifications.
The actuator is mounted directl
y
to a dam
p
er shaft u
p
to 1.05" in diameter b
y
means
of its universal clamp, 1/2” self centered default. A crank arm and several mountin
g
brackets are available for a
pp
lications where the actuator cannot be direct cou
p
led to
the damper shaft
.
O
p
eratio
n
The actuator is not provided with and does not require any limit switches, but is
electronically protected a
g
ainst overload. The anti-rotation strap supplied with the
actuator w
ill
p
revent
l
atera
l
movement
.
The NMX24-LON series
p
rovides 95° of rotation and a visual indicator indicates
position o
f
the actuator. When reaching the damper or actuator end position, the
actuator automat
i
ca
ll
y stops.
Th
e gears can
b
e manua
ll
y
di
sengage
d
w
i
t
h
a
b
utton on
t
h
e actuator cover.
The NMX24-LON actuators use a brushless DC motor, which is controlled by an
Application
S
pecific Inte
g
rated
C
ircuit
(
A
S
I
C)
. The A
S
I
C
monitors and controls the
actuator’s rotation and provides a digital rotation sensing (DR
S
) function to prevent
d
ama
g
e to t
h
e actuator
i
n a sta
ll
con
di
t
i
on.
P
ower consumpt
i
on
i
s re
d
uce
d
i
n
h
o
ldi
n
g
mode
.
Add-on auxiliar
y
switches or feedback
p
otentiometers are easil
y
fastened directl
y
onto
the actuator body
f
or si
g
nalin
g
and switchin
g
f
unctions
.
Dimensions (Inches [mm])
0.98"
[
25
]
4.74"
[
120.4
]
3
.
66
" [
93
]
2
"
[
5
0
.
8]
2.42"
[
61.4
]
3
.15"
[
80
]
7.7"
[
1
96
.
2]
1/2” to 1.05” [12.7 to 26.67]
2/5” to 1.05” [10 to 26.67]
D
14
2
Technical Data NMX24-LON
P
ower su
pp
l
y
24 VA
C
± 20% 50
/
60 H
z
24 VDC ± 10
%
P
ower consumptio
n
3.5 W
(
1.3 W
)
T
rans
f
ormer sizin
g
6 VA
(
Class 2 power source
)
E
lectrical connectio
n
18 GA
p
lenum rated cabl
e
1
/
2” conduit connecto
r
protected NEMA 2 (IP54)
3
f
t [1m
]
O
verload protectio
n
electronic throu
g
hout 0 to 95° rotation
An
g
le o
f
rotatio
n
max. 95°, ad
j
ustable with mechanical sto
p
e
l
ectron
i
ca
ll
y var
i
a
ble
T
orqu
e
90 in-lb [10 Nm]
Direction o
f
rotatio
n
reversible with switc
h
Posi
t
io
n
i
n
dica
t
ion
re
f
lective visual indicator
(
snap-on
)
Ma
n
ua
l
o
v
e
rri
de
external push butto
n
R
unning tim
e
150 seconds (de
f
ault
)
H
umidit
y
5 to 95% RH non condensin
g
(
EN 60730-1
)
Ambient tem
p
eratur
e
-22°F to 122°F
[
-30°C to 50°C
]
S
torage temperature -40°F to 176°F [-40°
C
to 80°
C
]
H
ousin
g
NEMA 2, IP54, UL enclosure t
yp
e 2
H
ousin
g
materia
l
UL94-5VA
A
gency
li
st
i
ngs
†
cULus acc. to UL 60730-1A
/
-2-14,
CAN/CSA E60730-1:02,
C
E acc. to 2004
/
108
/
EE
C
and 2006
/
95
/
E
C
No
i
se
l
e
v
el
<45dB
(
A
)
Servicin
g
maintenance
f
ree
Q
ualit
y
standar
d
I
SO
900
1
W
ei
g
ht 2.1 lbs
[
0.95 k
g]
†
Rated Impulse Voltage 800V, Type of action 1, Control Pollution Degree 3
.
Lo
n
Wo
r
ks
®
Ce
rtifi
ed
accordin
g
to Lo
n
M
ARK
®
3
.
3
P
r
ocessor
N
eu
r
o
n
3
12
0
T
ransceive
r
FTT-10A, com
p
atible with LPT-10
F
unctional
p
ro
f
il
e
accordin
g
to Lo
n
M
ARK
®
Dam
p
e
r
actuator o
bj
ect #8110
open loop sensor object #1
L
N
S
plug-in for actuator
/
sensor can be run with any LN
S
based integratio
n
tool (min. for LNS 3.x
)
Se
rvi
ce
bu
tt
o
n
a
n
d
s
t
a
t
us
LED accor
di
n
g
to
L
o
n
MARK
®
g
u
id
e
li
ne
s
C
onductors, cables conductor lengths, cable speci
f
ications and
topology of the LonWorks
®
network according to
th
e
E
c
h
e
l
o
n
®
d
ir
ec
tiv
es
L
on
W
or
k
s an
d
L
on
MARK
©
2007-2009 LonMark Internationa
l
M
40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
2
7
6
Accessories
K
-
NA
Reversible
C
lamp
ZG-10
0
Universal Mounting Bracke
t
ZG-101 Universal Mounting Bracke
t
Z
G
-1
03
Universal Mounting Bracke
t
Z
G
-104 Universal Mounting Bracke
t
Z
G
-NM
A
C
rank arm Ada
p
tor Kit
AV
8
-2
5
U
niv
e
r
sa
l
S
h
a
ft Ext
e
n
s
i
on
Z
G
-NM
S
A-1
S
haft Adaptor
ZS-10
0
Weather Shield - Stee
l
Z
S
-15
0
Weather
S
hield - Polycarbonat
e
Tool-0
6
8 mm & 10 mm Wrench
S
1A
,
S
2
A
A
uxiliary
S
witch (es)
P
37
0
S
haft Mount Auxiliar
y
Switch
P
…
A
F
eedbac
k P
o
t
e
nti
o
m
e
t
e
r
s
SGA24 Min positioners in NEMA 4 housing
SG
F24 Min positioners for flush panel mountin
g
ADS-100
A
nalog to Digital Switch
N
SV24 U
S
Battery Back-Up Modul
e
ZG-X4
0
Trans
f
orme
r
N
O
TE: When usin
g
NMX24-LON 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 linkage and be capable o
f
direct mounting to a sha
f
t up to
1.05” diameter. Actuators shall have brushless DC motor technolo
g
y and be protected
f
rom overload at all an
g
les o
f
rotation. Actuators shall have reversin
g
switch and
m
anual override on the cover. Run time shall be constant and independent o
f
torque.
Actuators shall be cULus listed, have a 5-year warranty, and be manu
f
actured under
I
SO 9001 International Qualit
y
Control Standards. Actuators shall be as manufactured
b
y
Belimo
.
Wiring Diagrams
V
Possible connection o
f
a
voltmeter for checkin
g
the position feedback U
.
567321
MFT LON LON
T
~
+
–
T
~
+
–
V
S
chema
_
L
O
N
_
0
1
C
onnection without
S
ensor
NMX24-L
ON
Lo
nW
o
rk
s
®
, Non-
S
prin
g
Return, 24
V
567321
MFT LON LON
T
~
+
–
T
~
+
–
S
ensor scalin
g
:
T
he sensors can be scaled with the sensor plu
g
-in
(
sensor table
).
Sensor Temperature range Resistance range Resolution
Ni
100
0
–
28 ... +98°
C
8
50 ... 1600
Ω
1
Ω
PT
100
0
–35 ... +155°
C
8
50 ... 1600
Ω
1
Ω
NT
C
–1
0
... +1
60
°
C
(
dependin
g
on type
)
2
00
...
60
k
Ω
1
Ω
S
chema_L
O
N_02
Connection with Passive Sensor, e.g. Pt1000, Ni1000, NT
C
567321
MFT LON LON
T
~
+
–
T
~
+
–
Re
q
uirements fo
r
sw
i
tch
i
n
g
contact
:
The switching contact must be
able to accuratel
y
switch a cur-
r
e
nt
o
f 1
6
mA
@
24 V
.
S
chema_L
O
N_03
C
onnection with
S
witchin
g
C
ontact, e.
g
.
Δ
p
-mon
i
tor
567321
MFT LON LON
T
~
+
–
T
~
+
–
Poss
i
ble
i
nput volta
g
e ran
g
e:
0 ... 32 V
(
resolution 30 mV
)
S
ensor scalin
g
:
Th
e
se
n
so
r
s
ca
n
be
sca
l
ed
with th
e
s
ensor plug-in (sensor table)
S
chema_L
O
N_0
4
Connection with Active Sensor, e.
g
. 0...10 V @ 0...5
0
°
C
M40024 - 05/10 - Sub
j
ect to chan
g
e. © Belimo Aircontrols
(
USA
)
, Inc.

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
27
7
NMX24-L
ON
Lo
n
Wo
r
ks
®
,
Non-Sprin
g
Return, 24 V
N
ode ob
j
ect #
0
T
he node ob
j
ect contains the ob
j
ect status and ob
j
ect request
f
unctions
.
n
viRequest SNVT_obj_reques
t
I
nput variable
f
or requesting the status o
f
a particular object in the node
.
n
voStatus SNVT_ob
j
_statu
s
O
utput variable that outputs the current status of a particular object in the node
.
n
voFileDirector
y
SNVT_address
O
utput variable that shows information in the address ran
g
e of the Neuron chip
.
D
amper actuator object #811
0
T
he actuator ob
j
ect is used to map the functions of the MP actuators to the
LO
NW
O
RK
S®
n
e
tw
o
rk.
n
viRelSt
p
t SNVT_lev_
p
ercen
t
T
he nominal position is assigned to the actuator via this input variable. This variable is
n
ormall
y
linked to the out
p
ut variable of an HVA
C
controller
.
n
viActuateState SNVT
_
switc
h
A
preset position is assi
g
ned to the actuator via this input variable. Note on priority:
T
he last variable that was active, either nviActuatorState or nviRelSt
p
t, has
p
riorit
y
.
n
viManOvrd SNVT_hvac_overi
d
Th
ese
i
nput var
i
a
bl
es can
b
e use
d
to manua
ll
y overr
id
e t
h
e actuator
i
nto a part
i
cu
l
ar
p
os
i
t
i
on
.
n
voActualValue SNVT_lev_percen
t
T
his output variable shows the current actual position o
f
the actuator and can be used
f
or control circuit
f
eedback or
f
or displayin
g
positions
.
n
voAbsAngle
S
NVT_angle_deg
T
his output variable shows the current angle o
f
rotation o
f
the actuator
o
r the valve and can be used to display the position or
f
or service purposes.
n
voAbsAirFlow SNVT_flow
T
his output variable is inactive with the SR24ALON-5 rotary actuator and shows a
c
onstant value of 65535 (this variable is only active in conjunction with L
O
N-capable
V
AV controllers)
.
O
pen loop sensor object #
1
A
sensor can be connected to the rotary actuator. A passive resistance sensor
(
e.
g
.
N
i1000
)
, an active sensor
(
output 0 ... 32 V
)
or a switch
(
on/off
)
can be connected. The
o
pen loop sensor ob
j
ect transfers the measured sensor values to the LONWORKS®
n
etwor
k.
n
voSensorValue SNVT_xx
x
T
his output variable shows the current sensor value. Dependin
g
on the connected
s
ensor, the output variable can be con
f
igured via the sensor plug-in and speci
f
ically
a
da
p
ted to the s
y
stem
.
The SNVT_... can be configured as:
S
NVT_tem
p
_
p
S
NVT_lev_
p
ercent
S
NVT_lux
S
NVT_temp
S
NVT_abs_humid
S
NVT_press_p
S
NVT
_
switch
S
NVT_enthalp
y
S
NVT
_
smo
_
obscur
S
NVT
_
flow
S
NVT_ppm
S
NVT_power
S
NVT_flow_p
S
NVT_rpm
S
NVT_elec_kw
h
Notes
D
etailed in
f
ormation on the
f
unctional pro
fi
les can be
f
ound on the website o
f
LonMARK
®
K
K
(
www.
l
onmar
k
.org
)
.
Functional Profile according to LonMARK
®
K
K
T
he L
O
N-ca
p
able dam
p
er actuator is certified b
y
LonMARK
®
. Th
e
ac
t
ua
t
o
r
fu
n
c
ti
o
n
s
are supp
li
e
d
w
i
t
h
t
h
e
L
on
W
or
ks
®
networ
k
as stan
d
ar
di
ze
d
networ
k
var
i
a
bl
es
according to LonMARK
®
. The Node Object #0, the Damper Actuator Object #8110
and the Open Loop SensorObject #1 are implemented in the actuator.
M
40024 - 05/10 - Subject to change. © Belimo Aircontrols (USA), Inc.

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
2
7
8
NMX24-L
ON
Lo
nW
o
rk
s
®
, Non-
S
prin
g
Return, 24
V
1
Direction o
f
rotation switc
h
S
witchin
g
ove
r
Direction o
f
rotation chan
g
es
2
Pushbutton and green LED d
i
spla
y
O
f
f
No voltage supply or mal
f
unction
Green
,
on Operatio
n
Press butto
n
S
witches on angle of rotation adaption followed
b
y
standard o
p
eratio
n
3
Service button for commissioning LONWORK
S
®
and
y
ellow LED dis
p
la
y
for the LON statu
s
O
f
f
The SR24ALON-5 rotar
y
actuator is connected
and ready for operation in the
L
O
NW
O
RK
S®
network.
Y
e
ll
ow
,
o
n
No application software is loaded in the
SR24ALON-5
.
Yellow, flashin
g
(flashing interval 2 seconds)
The SR24ALON-5 is read
y
for o
p
eration but not
integrated in the L
O
NW
O
RK
S
®
networ
k
(
unconfi
g
ured
).
O
ther flashing codes A fault is present in the
S
R24AL
O
N-5
.
Press butto
n
Service Pin Messa
g
e is sent to the
LONWORK
S
®
n
etwork
.
4
Gear disen
g
a
g
ement switc
h
Pr
ess
bu
tt
on
Gear disen
g
a
g
ed, motor stops, manual operation
poss
ible
R
e
l
ease
b
utto
n
Gear engaged, synchronisation starts, followed
b
y stan
d
ar
d
operat
i
o
n
5
Service plu
g
For connectin
g
MFT parameterizin
g
and service tool
s
1
2
3
4
5
M40024 - 05/10 - Sub
j
ect to chan
g
e. © Belimo Aircontrols
(
USA
)
, Inc.