Black BLK-SY10 Series Bedienungsanleitung Seite 38

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Seitenansicht 37
800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
8
9
Wiring Diagrams
2
C
AUTI
ON
E
qu
i
pment
d
amage
!
Actuators ma
y
be connected in parallel
.
P
ower consum
p
tion and in
p
ut im
p
edance must be observed.
3
Actuators ma
y
also be powered b
y
24 VDC
.
5
Actuators with plenum rated cable do not have numbers on wires; use
color codes instead. Actuators with appliance cables are numbered
.
8
Control signal may be pulsed from either the Hot (source
)
or the Common (sink) 24 VAC line
.
9
Contact closures A & B also can be triacs
.
A& B should both be closed for triac source and o
p
en for triac sink
.
10
For triac sink the
C
ommon connection from the actuator must be
co
nn
ec
t
ed
t
o
th
e
H
o
t
co
nn
ec
ti
o
n
o
f th
e
co
ntr
o
ll
e
r. P
os
iti
o
n f
eedbac
k
cannot be u
s
ed with a Triac
s
ink controller. The actuator internal
common reference is not compatible
.
12
I
N4004 or IN4007 diode. (IN4007 supplied,
B
elimo part number 40155)
.
T
he ZG-R01 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VD
C
, up to 2 actuators ma
y
be connected in parallel.
W
ARNIN
G
Live Electrical Com
p
onents
!
Durin
g
installation, testin
g
, servicin
g
and troubleshootin
g
of this product,
it ma
y
be necessar
y
to work with live electrical components. Have a qualifi ed li-
censed electrician or other individual who has been properl
y
trained in handling
live electrical com
p
onents
p
erform these tasks. Failure to follow all electrical
s
afet
y
precautions when exposed to live electrical components could result in
d
eath or serious in
j
ur
y.
W
ARNIN
G
Mechanical Precaution
s
The mechanical end stops cannot be moved or repositioned. Doin
g
so
will adversel
y
effect the operation of the valve
.
T
he directional switch cannot be moved. Maintain Factor
y
Setting
s
G
RX
(
B
)
24-MFT-T N4
(
H
)
NEMA 4 Actuators, Multi-Function Technolo
gy
W
538
O
n/Off control
CCW CW
Line
Volts
(–)
(+)
24 VAC Transformer
Blk (1) – Common
Red (2) + Hot
Wht (3) Y
1
Input
(5) U Output 2 to 10V
A
B
2
9
8
10
12
Feedback Signal
2 to 10 VDC
5
F
loating Point
W
538
V
D
C
/4-20 mA
...MFT
...MFT
O
50904 - 02/12 -
S
ubject to change.
©
Belimo Aircontrols
(
U
S
A
)
, Inc.
Seitenansicht 37
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