Black BLK-SY10 Series Instrukcja Użytkownika Strona 26

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800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
77
G
K Actuators, Multi-Function Technolog
y
WARNING
Live Electrical Components!
G
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 quali ed
licensed electrician or other individual who has been properly trained in
handlin
g
live electrical components perform these tasks. Failure to follow all
e
lectrical safety precautions when exposed to live electrical components could
r
esult in death or serious in
j
ur
y
.
W
399_Butter
f
ly
V
DC/4-20 mA
W
399_Butter
f
ly
PWM
M
W399_Butter
f
l
y
On/Off control
Off l
W
399_Butter
f
ly
Float
i
ng Po
i
nt contro
l
Wiring Diagrams
1
P
rovide overload
p
rotection and disconnect as required.
3
Actuators ma
y
also be powered b
y
24 VD
C
.
4
P
o
s
ition feedback cannot be u
s
ed with Triac
s
ink controller
.
T
he actuator internal common reference is not compatible
.
5
Control signal may be pulsed from either the Hot
(
source
)
or the Common (sink) 24 VAC line.
8
Contact closures A & B also can be triacs
.
A & B should both be closed
f
or triac source and open
f
or triac sink
.
9
F
o
r tri
ac
s
ink th
e
co
mm
o
n
co
nn
ec
ti
o
n
f
r
o
m th
e
ac
t
ua
t
o
r
mu
s
t be connected to the hot connection o
f
the controller
.
Meets UL requirements without the need of an electrical
g
round
connection.
T
he ZG-R01 500 Ω resistor may be used.
NO
TE: Wiring diagrams shown are for single actuator
mounte
d
so
l
ut
i
ons
O
50904 - 02/12 -
S
ubject to change.
©
Belimo Aircontrols
(
U
S
A
)
, Inc.
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