800-543-9038
USA
866-805-7089
CANADA
203-791-8396
LATIN AMERICA / CARIBBEAN
75
GK Actuators, Multi-Function Technology
WARNING
Live Electrical Components!
G
During 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.
W
399_Butter
fly
VDC/4-20 mA
W
399_Butter
fly
PWM
M
W399_Butter
fl
y
On/Off control
Off
l
W
399_Butter
fly
Floating Point control
Wiring Diagrams
1
Provide overload protection and disconnect as required.
3
Actuators may also be powered by 24 VDC.
4
Position feedback cannot be used with Triac sink controller.
The 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 for triac source and open for triac sink.
9
For triac sink the common connection from the actuator
must be connected to the hot connection of the controller.
Meets UL requirements without the need of an electrical ground
connection.
The ZG-R01 500
Ω
resistor may be used.
NOTE: Wiring diagrams shown are for single actuator
mounted solutions
O
50904 - 02/12 -
S
ubject to change.
©
Belimo Air
controls
(U
S
A
), Inc.
