Belimo AF24-SR US - Installation Manual
Belimo AF24-SR US – Installation Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – AF; A CLOSER LOOK...; AF Series Spring Return Direct Coupled Actuator; UL; The Belimo Difference
- Page 3 – Dimensions; Technical Data
- Page 4 – Wiring diagrams; 4 VAC Transformer; 4 VAC Transformer
- Page 6 – Neutral
- Page 8 – accessories listed on this page.; Control Signal
- Page 10 – Output signal of 2 to 10 VDC for position indication; to 20 V phasecut control of AF24-PC US
- Page 11 – Direction of rotation*; * Variable when configured with MFT options
- Page 12 – to 10 VDC Control Signal; Standard Wiring; to 20 mA Control Signal
- Page 13 – input
- Page 14 – Honeywell; Proportional Potentiometric Control
- Page 15 – Installation Instructions; Quick-Mount Visual Instructions for Mechanical Installation; QUICK-MOUNT VISUAL INSTRUCTIONS; Rotate the damper to its fail-safe position. If the shaft
- Page 16 – Damper; Manually move the damper to the fail-safe position (usually
- Page 17 – Mechanical Installation
- Page 18 – Special Wiring and Additional Information: See wiring guide; Fig. C ZDB-AF2 Securing the Angle of Rotation Limiter; CW
- Page 19 – Switch Rating; AF...series
- Page 20 – Non-direct mounting methods; For round shafts up to 3/4” or square shafts up to 5/8”
- Page 22 – General Wiring Instructions; less than or equal to the rating of the transformer.; Wire Size; Ground the; General Wiring
- Page 23 – Startup and Checkout; Procedure
8
G20492-IG-Subject to change. © Belimo Aircontrols (USA), Inc.
AF Series Spring Return Direct Coupled Actuator
®
Applications
Minimum 133 in-lb torque
●
For damper areas up to 35 sq-ft*
(For lower torque, see NF, LF, or TF series)
ZG106 or
ZG 107
bracket
Mount directly to 1.05” jackshafts.
New standard clamp fits standard 1/2”
shafts to 1.05” jackshafts.
Linkage solutions are available when direct coupling is not
possible. (See Mounting Methods Guide and Mechanical
Accessories Documentation page 132)
Remove
for 3/4”
to 1.05”
shafts
Torque: 133
in-lb
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Power supply :
24 VAC/DC
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120 VAC
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230 VAC
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Control signal:
on-off
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2 to 10 VDC
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Multi-function**
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0 to 135
Ω
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0 to 20 V phasecut
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Feedback signal:
2 to 10 VDC
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VDC variable**
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Running time motor:
150 sec constant
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Adj. 75 to 300 sec.***
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spring: <20 sec
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Brushless DC Motor
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External direction of rotation switch
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Manual override
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Appliance rated cable, 18 GA
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Built-in auxiliary switch 2 SPDT
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Installation instructions ......(p. 22–27)
General wiring ..............(p. 29)
Start-up and checkout (p. 30)
Electrical operations ..........(p. 28)
*Based on 4 in-lb/ft
2
damper torque loading. Parallel blade. No edge seals. **Default 2 to 10 VDC. ***Default 150 seconds.
AF Series – at a glance
AF24 US (p. 10)
AF24-S US (p. 10) AF120 US (p. 12)
AF120-S US (p. 12)
AF230 US (p. 12)
AF230-S US (p. 12) AF24-SR US (p. 14) AF24-PC US (p. 16) AF24-MFT US (p. 18) AF24-MFT-S US (p. 18) AF24-MFT95 US (p. 20)
©
All AF
Actuators
have BDCM
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About this manual
- Brand
- Belimo
- Model
- AF24-SR US
- Document type
- Installation Manual
- Language(s)
- English
- Pages
- 23
- Format
Summary
9 G20492-Subject to change. © Belimo Aircontrols (USA), Inc. AF A CLOSER LOOK… AF Series Spring Return Direct Coupled Actuator ® LISTED94D5TEMP. IND ®. EQUIP . UL ● Cut labor costs with simple direct coupling. ● True mechanical spring return – the most reliable failsafe. ● Reverse mount for...
G20492-IG-Subject to change. © Belimo Aircontrols (USA), Inc. AF24 (-S) US On-off, spring return failsafe, 24 V ® Torque min. 133 in-lb, for control of air dampers ApplicationFor on-off, fail-safe control of dampers in HVAC systems.Actuator sizing should be done in accordance with the dampermanufact...
AF 11 G20492-Subject to change. © Belimo Aircontrols (USA), Inc. AF24 (-S) US, On-off, spring return failsafe, 24 V ® AccessoriesAV 10-18 Shaft extension IND-AF2 Damper position indicator K4 US Universal clamp for 3/8” to 3/4” shafts K4-1 US Universal clamp for up to 1.05” dia jackshafts K4-H Univer...