Am series actuators, multi-function technology, Warning live electrical components, Wiring diagrams – AERCO Belimo F7...HD/HDU Series Valve User Manual
Page 33: Actuators may also be powered by 24 vdc, Two position, Floating point, Vdc/4-20 ma
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33
Wiring Diagrams
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.
6
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.
The ZG-R01 500
Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC, up to 2 actuators may be connected in parallel.
WARNING Live Electrical Components!
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.
AM Series Actuators, Multi-Function Technology
Blk
(1)
Common
Red
(2)
Hot
Wht
(3)
Y Input
Org
(5)
U Output
Line
Volts
24 VAC/DC Transformer
a
Position
Feedback VDC (+)
(–)
3
W558_Butter
fl
y
Two Position
CCW
CW
A
B
5
CCW
CW
A
B
5
Direction of rotation switch
Line
Volts
2 to 10 VDC
Feedback Signal
24 VAC Transformer
Blk
(1)
Common –
Red
(2)
Hot +
Wht
(3)
Y
1
Input
Org
(5)
U
Output 2 to 10V
Pnk
(4)
Y
2
Input
8
3
A
B
9
10
11
W558_Butter
fl
y
Floating Point
7
Blk
(1)
Common
Red
(2)
+ Hot
Wht
(3)
Y
1
Input, 2 to 10V
Org
(5)
U
Output, 2 to 10V
4 to 20 mA
or
2 to 10 VDC
Control Signal
Line
Volts
24 VAC Transformer
(+)
(–)
Ω
500
Ω
1/4 watt
3
5
CCW CW
W558_Butter
fl
y
VDC/4-20 mA
Blk
(1)
Common
Red
(2)
+ Hot
Wht
(3)
Y Input
Org
(5)
U Output
Line
Volts
24 VAC Transformer (AC only)
(+)
(–)
8
Position
Feedback VDC
W
558_Butter
fl
y
PWM
0
7/10 - Subject to change. © Belimo Air
controls
(USA
), Inc
.