Its functions include:

■ Compatible with Modbus and HDL Buspro devices

■ Real-time monitoring of energy status of each bus

■ Self-contained 4-channel single-phase power monitoring

■ Supports 4-channel pulsed water, electricity and gas meter monitoring

■ Comes with a power-down clock

■ Save energy data locally

■ Supports input voltage 110 V or 220 V

■ As the host reads the relevant energy measurement device data on the Modbus: real-time voltage, real-time current, real-time power, etc., which is determined by the function of the third-party instrumentation device.

■ The module’s 4 single-phase energy monitoring channels support voltage (too low, too high) alarm, over current alarm, overload alarm.

■ Correction time and record data

■ The pulsed monitoring channels record water meters, electricity meters and gas meters

■ Online update supported via HDL Buspro Setup Tool

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