Technical Data
100136
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Power consumption in operation 5.5 W
Power consumption in rest
position
3 W
Transformer sizing 8.5 VA (class 2 power source)
Electrical Connection 18 GA appliance cable, 3 ft [1 m], with 1/2”
conduit connector
Overload Protection electronic throughout 0° to 95° rotation
Operating Range DC 2...10 V, 4...20 mA w/ ZG-R01 (500 Ω,
1/4 W resistor)
Input Impedance 100 kΩ for DC 2...10 V (0.1 mA), 500 Ω for
4...20 mA
Position Feedback DC 2...10 V, Max. 0.5 mA
Angle of rotation 90°
direction of rotation motor reversible with switch
direction of rotation spring-return reversible with CW/CCW mounting
Position indication visual indicator, 0° to 95° (0° is full spring
return position)
Manual override 5 mm hex crank (3/16” Allen), supplied
Running Time (Motor) 95 sec
Running Time (Fail-Safe) <20 sec
Ambient humidity 5...95% r.H. non condensing (EN 60730-1)
Ambient temperature -22...122°F [-30...50°C]
Storage temperature -40...176°F [-40...80°C]
Degree of Protection IP54, NEMA 2, UL Enclosure Type 2
Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC and
2006/95/EC
Noise level, motor <45 dB (A)
Noise Level (Fail-Safe) <62 dB (A)
Maintenance maintenance-free
Quality Standard ISO 9001
†Rated Impulse Voltage 800V, Type of action 1.AA, Control Pollution Degree 3
Safety Notes
⚠ WARNING: For Belimo Products sold in California, these Products do or
may contain chemicals which are known to the State of California to cause
cancer and or birth defects or other reproductive harms. For more information
see www.p65warnings.ca.gov.
AFRB24-SR
Modulating, Spring Return, 24 VAC for 2 to 10 VDC or 4...20 mA Control Signal
800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
Date created, 05/02/2019 - Subject to change. © Belimo Aircontrols (USA), Inc.
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