Belimo CQ24A-BAC - rotary actuator for zone valves

Belimo CQ24A-BAC rotary actuator

The CQ24A-BAC is a communicating rotary actuator for zone valves. It receives a digital control signal and transmits the current status via BACnet MS/TP or Modbus RTU.

Main features and specifications

• Torque: 1 Nm; running time: 75 s / 90°.
• Rated voltage: AC/DC 24 V; rated voltage frequency: 50/60 Hz.
• Power consumption: 0.7 W during operation and 0.6 W at rest; wire sizing power: 1.5 VA.
• Communication: BACnet MS/TP (factory setting) or Modbus RTU.
• Power and control connection: 1 m cable, 4x 0.34 mm².
• IEC/EN degree of protection: IP40; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
• Snap-on installation without tools; manual adjustment after disconnecting the actuator.
• Set the rotation angle limitation using the Belimo Assistant App or bus communication to set Kv (QCV) or V'max (PIQCV). The actuator is supplied without a limiting clip.
• Position indicator and overload protection; the actuator stops automatically when the stop is reached.