Belimo GR24A-MOD-5 - rotary actuator for valves

Belimo GR24A-MOD-5 rotary actuator

Communicating actuator for rotary valves and dampers, equipped with BACnet MS/TP, Modbus RTU and MP-Bus interfaces. It can operate with analogue control and in hybrid mode. It allows a sensor to be connected and its signal to be transmitted via the bus.

Key features and specifications

• Torque: 40 Nm; rated voltage: AC/DC 24 V, 50/60 Hz.
• Communication: BACnet MS/TP, Modbus RTU (factory setting), MP-Bus.
• Operating range Y: 2...10 V; adjustable operating range Y: 0.5...10 V; position feedback signal U: 2...10 V.
• Running time: 90 s / 90°; adjustable running time: 75...270 s.
• Power consumption during operation: 4 W; at rest: 1.5 W; power for cable sizing: 7 VA.
• Power and control connection: 1 m cable, 6x 0.75 mm²; F05 connection flange.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Manual adjustment by push-button, with option to lock; mechanical rotation angle stops and position indicator.
• Setting range adaptation: manual, automatic on first power-up.