0–10V Modulating Fan Coil Thermostat with Modbus

BT06-FCU-2MNE is a professional Modulating Thermostat specially designed for 2-pipe FCU systems, supporting 3-speed fan control and 0–10V modulating valve output. With wide power supply compatibility and built-in Modbus communication, it is ideal for smart buildings, hotels, apartments, and commercial HVAC automation projects.

  ◆Key Features

• ● Wide Power Supply: 95–240VAC / 24V, 50/60Hz

• ● FCU Application: 2-pipe system, controls 3-speed fan + 0–10V motorized valve

• ● Communication: Built-in Modbus (RS485) for BMS integration

• ● Display: Clear white backlight, suitable for dark environments

• ● Dual Sensor Design:

  •     ○ Supports internal sensor + external sensor terminals

  •     ○ When the external sensor is connected, the internal sensor is automatically disabled

  •     ○ When the external sensor is disconnected, the internal sensor resumes automatically

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