Modbus Rtu Energy Meter

For this i am using node red contrib modbus for the serial modbus communication.

Modbus rtu energy meter.

This meter has seven digits the lcd display shows the active energy consumption. These two wires need to be connected to the 2 and 1 pins of x30 com port of simatic as described in below table. Pins description of x30 com port configured as rs485 output pin diagram of x30 com port. Store the meter in a dry place where ambient temperatures are 40 c 40 f to 60 c 140 f.

Transport the energy meter with modbus connection in its original packaging without exposing it to unnecessary shocks. The meter also has far infrared and rs485 communication modules in it allowing communication with many amr systems and pulse readers. The meter has high accuracy readings and by a wide selection of current transformers 50a 1000a supports residential and commercial installations. Energy meter with modbus connection the energy meter is used for production consumption or import export monitoring and for export limitation.

If the original package is no longer available use a similar box that can be closed fully. A wide variety of modbus rtu energy meter options are available to you such as single phase three phase.