17
I20683 - Subject to change.
TAF
TAF24-SR
Proportional Damper Actuator, Spring Return Fail-Safe, 24 V for 2 to 10 VDC and
4 to 20 mA Control Signal. Output Signal of 2 to 10 VDC for Position Indication
Wiring Diagrams
Control Signal
(+)
2 to 10 VDC
(–)
1 Common
2 + Hot
3 Y Input,
0 to 10V
5 U Output
2 to 10V
2
3
24 VAC Transformer
TAF24-SR
Line
Volts
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified 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.
1 Common
2 + Hot
3 Y Input,
0 to 10V
5 U Output
2 to 10V
24 VAC Transformer
5
3
2
Control Signal (+)
4 to 20 mA
(–)
Feedback Signal (+)
2 to 10 VDC
(–)
Ω
500
Ω
Line
Volts
TAF24-SR
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it maybe
necessary to work with live electrical components. Have a qualified 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.
TAF24-SR Typical Specification
Spring return control damper actuators shall be direct coupled type
which require no crankarm and linkage and be capable of direct
mounting to a jackshaft up to a 1.05” diameter. The actuator must
provide proportional damper control in response to a 2 to 10 VDC or,
with the addition of a 500
Ω
resistor, a 4 to 20 mA control input from
an electronic controller or positioner. The actuators must be
designed so that they may be used for either clockwise or counter-
clockwise fail-safe operation. Actuators shall have control direction of
rotation switch accessible on its cover. Actuators shall use a brushless
DC motor controlled by a microprocessor and be protected from
overload at all angles of rotation. Run time shall be constant, and
independent of torque. A 2 to 10 VDC feedback signal shall be
provided for position feedback or master-slave applications. Actuators
are UL listed and CSA certified and be manufactured under ISO 9001
International Quality Control Standards. Actuators shall be as
manufactured by Belimo.
W452
CAUTION
INSTALLATION NOTES
2
Equipment damage!
Actuators may be connected in parallel.
Power consumption must be observed and input
impedance must be observed.
3
5
Actuator may also be powered by 24 VDC.
Only connect common to neg. (—) leg of
control circuits
APPLICATION NOTES
Meets cULus or UL and CSA requirements without
the need of an electrical ground connection.
The ZG-R01 500
Ω
resistor converts the 4 to 20 mA
control signal to 2 to 10 VDC.
W453
Содержание TRANE TAF Series
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