Belimo LR24A-MOD - rotary actuator for ball valves

Belimo LR24A-MOD – rotary actuator for ball valves

LR24A-MOD is a communicating rotary actuator for ball valves. It receives a digital control signal and reports its status. It also allows a sensor to be connected and its signal to be transmitted to the communication system.

Key features and specifications

• Torque: 5 Nm; nominal voltage: AC/DC 24 V, 50/60 Hz.
• Communication: BACnet MS/TP, Modbus RTU (factory setting) and MP-Bus.
• Modulating, communicating or hybrid control; operating range Y: 2...10 V, adjustable range: 0.5...10 V.
• Position feedback signal U: 2...10 V, max. 1 mA.
• Running time: 90 s / 90°; adjustable running time: 35...150 s.
• Power consumption: 2.5 W during operation and 1.3 W in the rest position; sizing value for cable selection: 5 VA.
• Power and control connection: 1 m cable, 6x 0.75 mm².
• Manual adjustment by push button, with the option to lock; mechanical rotary angle limit stops and mechanical position indicator.
• Setting range adaptation: manual, automatic on first power-up.
• IEC/EN degree of protection: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).