What is PICV?

Energy saving is one of the important factors while designing a modern HVAC system.The automation system alone is not enough to build an energy-efficient system,

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SfAR Modbus I/O Modules

Nowadays processes and control systems are characterized by continuously increased complexity and accuracy. Data transmission over a large area within many different sites become more

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What is Modbus?

The Modbus protocol is a communication protocol created in 1979 by Modicon to enable communication with PLC devices. Its simplicity and reliability made it a

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