Belimo SH24A-MOD200 - linear actuator for dampers

Belimo SH24A-MOD200 – linear actuator

Actuator for regulating dampers and gates in technical building systems. Enables modulating, communication-based and hybrid control, as well as transmission of signals from a connected sensor to the bus system.

Key features and specifications

• Actuator force: 450 N; rated voltage: AC/DC 24 V, 50/60 Hz.
• Communication: BACnet MS/TP, Modbus RTU and MP-Bus.
• Operating range Y: 2...10 V; adjustable operating range Y: 0.5...10 V. Position feedback signal U: 2...10 V.
• Stroke: 200 mm; the maximum stroke length can be adjusted in increments of 20 mm.
• Motor running time: 150 s / 100 mm; adjustable running time: 150...600 s / 100 mm.
• Power consumption during operation: 3.5 W; at rest: 1.4 W; sizing power for cable selection: 6 VA.
• Power and control connection: 1 m cable, 6x 0.75 mm².
• Direction of movement selected by switch; manual adjustment by push-button, with locking option.
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C [-22...122°F].

The actuator allows connection of a passive or active sensor, or a sensor with a switching contact. In hybrid mode, analogue control can be combined with communication-based transmission of position information via BACnet or Modbus.