Brochure

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
89
O
50905 - 05/12 -
S
ubject to change.
©
Belimo Aircontrols (U
S
A), Inc
.
Wiring Diagrams
1
Provide overload
p
rotection and disconnect as required.
2
C
A
U
TI
ON
Equipment Damage!
Actuators may be connected in parallel
.
Power consumption and input impedance must be observed.
3
Actuators ma
y
also be powered b
y
24 VDC.
4
For end
p
osition indication, interlock control, fan startu
p
, etc.,
AFRB24-
S
and AFRX24-
S
incorporates two built-in auxiliar
y
switches:
2 x SPDT, 3A
(
0.5A
)
@250 VAC, UL Approved, one switch is fi xed at
+10°, one is ad
j
ustable 10° to 90°.
Meets cULus requirements without the need of an electrical ground
connection.
WARNING
Live Electrical Components!
G
During installation, testing, servicing and troubleshooting o
f
this product, it may
be necessary to work with live electrical components. Have a quali
fi
ed licensed electrician
or ot
h
er
i
n
di
v
id
ua
l
w
h
o
h
as
b
een proper
l
y tra
i
ne
d
i
n
h
an
dli
ng
li
ve e
l
ectr
i
ca
l
components
per
f
orm these tasks. Failure to
f
ollow all electrical sa
f
et
y
precautions when exposed to live
electrical components could result in death or serious in
j
ur
y
.
1 Common
2 + Hot
1
2
24 VAC Transformer
AFB24, AFB24-S
AFX24, AFX24-S
Line
Volts
3
W063_AFB(X)
On/Off wiring for AFRB24, AFRX24
AFB24-S
AFX24-S
W064_AFB(X)_-
S
Auxiliary Switches for AFRB24-S, AFRX24-
S
AFRB24
(
-S
)
, AFRX24
(
-S
)
Actuators, On/Of
f