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Article Date: 29th July 2013

Belimo Gateway MP to Modbus RTU – UK24MOD

Damper Valves - Control Valves - Energy Valves - Valve Actuators

Belimo Modbus

With the UK24MOD gateway, up to 8 MP-Bus-capable Belimo actuators can be integrated on an RTU (RS-485) modbus. The UK24MOD allows the actuators to be digitally controlled via the MP-Bus and send back their current operating status. The information on the controls and feedback is managed in UK24MOD and processed with modbus commands.

Sensor linking
One sensor can be connected per MP/MFT(2) actuator. This can be a passive resistance sensor (PT1000, NI1000 or NTC), an active sensor (output DC 0…10V), or a switching contact. This provides a straightforward way of digitising the analogue signal of the sensors with the Belimo actuator and transferring it via UK24MOD to the modbus.

Very simple commissioning
The modbus is parameterised with DIP switches (address, baud rate, bus termination, polarisation). The response delay can be optionally adjusted via a register entry.

The MP-Bus assignment is automatically established and continuously updated.

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