Belimo EFB Series User Manual

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
198
G
MB24-
S
R-T N4
N
EMA 4, Proportional Control, Non-Spring Return, Direct Coupled, 24V, for 2 to 10 VDC and 4 to 20 mA
Accessories
S
1A,
S
2A
A
uxiliary
S
witch (es
)
P
…
A
F
ee
db
ac
k
P
otent
i
ometer
s
SGA2
4
M
in positioners for surface mountin
g
SGF24
M
in positioners for fl ush panel mountin
g
PTA-25
0
Pul
s
e Width Modulation Interfac
e
I
RM-1
00
Input Rescaling Modul
e
AD
S
-100
A
nalog to Digital
S
witch
Z
G
-R0
1
Resistor for 4 to 20 mA
C
onversion
N
SV24 US
B
atter
y
B
ack-Up Modul
e
ZG-X40 Tran
s
forme
r
43442-0000
1
G
land
*
1109
7-
00001
G
asket for
G
land
*
NOTE: When using GMB24-SR-T N4 actuators, only use accessories listed on this page
.
* Both parts are needed when usin
g
an auxiliary switch or potentiometer with GMB24-SR-T N
4
Typical Specifi cation
Proportional control damper actuators shall be electronic direct-coupled t
y
pe,
w
hich require no crank arm and linka
g
e and be capable of direct mountin
g
t
o a shaft u
p
to 1.05” diameter. Actuators must
p
rovide
p
ro
p
ortional dam
p
er
control in res
p
onse to a 2 to 10 VDC or, with the addition of a 500
Ω
resistor
,
a 4 to 20 mA control in
p
ut from an electronic controller or
p
ositioner.
Actuators shall have brushless D
C
motor technolog
y
and be protected from
overload at all an
g
les of rotation. Actuators shall have reversin
g
switch and
m
anual override on the cover of the actuator. Run time
s
hall be con
s
tant and
independent of torque. A 2 to 10 VDC feedback si
g
nal shall be provided for
position indication. Actuators shall be cULus listed, NEMA 4X, have a 5-
y
ear
w
arrant
y
, and be manufactured under I
SO
9001 International
Q
ualit
y
C
ontrol
S
tandards. Actuators shall be as manufactured b
y
Belimo
.
AMB24-SR-T N4
2
to 10 VDC control
AMB24-SR-T N4
4
to 20 mA contro
l
Wiring Diagrams
1
P
rovide overload protection and disconnect as required.
2
CAUTION
Equipment Damage!
N
A
ctuators ma
y
be connected in parallel
.
P
ower consumption and input impedance must be observed.
3
A
ctuators ma
y
also be powered b
y
24 VDC.
5
O
nly connect common to neg. (–) leg of control circuits
The ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to 2
to 10 VDC, up to 2 actuators ma
y
be connected in parallel.
WARNING
Live Electrical Components!
G
D
uring installation, testing, servicing and troubleshooting o
f
this product, it
m
a
y
be necessar
y
to work with live electrical components. Have a quali
fi
ed
li
cense
d
e
l
ectr
i
c
i
an or ot
h
er
i
n
di
v
id
ua
l
w
h
o
h
as
b
een proper
ly
tra
i
ne
d
i
n
h
andlin
g
live electrical components per
f
orm these tasks. Failure to
f
ollow all
electrical sa
f
ety precautions when exposed to live electrical components could
r
esu
l
t
i
n
d
eat
h
or ser
i
ous
i
n
j
ur
y.
M40024 - 05/10 - Sub
j
ect to chan
g
e. © Belimo Aircontrols
(
USA
)
, Inc.

Belimo EFB Series Specifications

General

Brand	Belimo
Model	EFB Series
Category	Controller
Language	English