Belimo LRB24-MFT Quick Start Manual

LRB24-MFT
Modulating, Non-Spring Return, 24 V, Multi-Function Technology®

Technical Data

Power Supply
Power consumption in operation 2.5 W
Power consumption in rest
position
Transformer sizing
Electrical Connection
Overload Protection
Operating Range
Operating range Y variable
Input Impedance
Position Feedback
Angle of rotation
Direction of rotation motor
Position indication
Manual override
Running Time (Motor)
Ambient humidity
Ambient temperature
Storage temperature
Degree of Protection
Agency Listing
Noise level, motor
Maintenance
Quality Standard
Weight
†Rated Impulse Voltage 800V, Type action 1.B, Control Pollution Degree 3.
800-543-9038 USA
2448
24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
1.2 W
5 VA (class 2 power source)
18 GA plenum cable, 3 ft [1 m], with 1/2"
conduit connector
electronic thoughout 0° to 90° rotation
DC 2...10 V (default), 4...20 mA w/ ZG-R01
(500 Ω, 1/4 W resistor), variable (VDC, on/
off, floating point)
Start point DC 0.5...30 V
End point DC 2.5...32 V
100 kΩ for DC 2...10 V (0.1 mA), 500 Ω for
4...20 mA, 1500 Ω for PWM and On/Off
DC 2...10 V, Max. 0.5 mA, VDC variable
90°
reversible with built-in switch
Mechanically, pluggable
external push button
default 150 s, variable 35...150 s
max. 95% r.H., non-condensing
-22...122°F [-30...50°C]
-40...176°F [-40...80°C]
IP42, NEMA 2, UL Enclosure Type 2
cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC
35 dB(A)
maintenance-free
ISO 9001
1.5 lb [0.70 kg]

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.
866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN