Brochure

800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA
95
O
50905 - 05/12 -
S
ubject to change.
©
Belimo Aircontrols (U
S
A), Inc
.
AFB24-MFT-S
AFX24-MFT-S
Auxiliary Switches for AFRX24-MFT
W600_AFB_AFX
W
399_0
8
V
DC/4-20 mA
W399_08
PWM
M
W399_08
On/Off control
Off l
W399_08
F
loating Point control
V
a
lv
e
Bod
y
Nominal
Pipe
Size
Top
Flan
g
e
Desig
n
Flange
Diameter
Face-to-Face
Len
g
th
Hei
g
ht
A
B
C
B
6250 2½" [65]
F05
7.50" [190.5] 5.50" [139.7] 8.10" [205.4]
B
6300 3" [80] 8.00" [203.2] 6.60" [167.6] 8.40" [213.1]
B
6400 4" [100] 9.00" [228.6] 8.30" [210.8]
9
.30" [235.9]
Dimensions
9.77”
[248.2]
3.93”
[99.9]
2.50”
[63.5]
4.04”
[102.7]
C
B
A
AFR_L
GCC
V
Wiring Diagrams
1
P
rov
id
e over
l
oa
d
protect
i
on an
d
di
sconnect as requ
i
re
d
.
2
C
AUTI
ON
E
qu
i
pment
D
amage
!
Actuators may be connected in parallel if not mechanically mounted
to the same shaft. Power consumption and input impedance must be
ob
s
erved.
3
Actuators ma
y
also be powered b
y
24 VDC.
4
Position
f
eedback cannot be used with Triac sink controller.
The actuator internal common re
f
erence is not compatible.
5
C
ontrol signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line
.
8
C
ontact closures A
&
B also can be triacs
.
A & B should both be closed for triac source and open for triac sink
.
9
For triac
s
ink the common connection from the actuator
mu
s
t be connected to the hot connection of the controller.
Meets UL requirements without the need o
f
an electrical ground
connection.
The Z
G
-R01 500
Ω
resistor may be used.
W
ARNIN
G
Live Electrical Components
!
D
uring 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 components could result in death or serious injury
.
AFRX Actuators, Multi-Function Technology