It’s mainly used to measure and analyze many electric parameters of power grid and communicate with external device via RS485 data interface.

Function:

Having multiple functions like programmable measurement, display and digital communication.

4-way analog quantity output(0~20mA/4~20mA) can achieve the function of transmitting output function of electricity;

4-way switch input and output can realize the monitoring and control output of local or remote switching signal(function of “remote signaling” and “remote control” ).

The programmable keyboard on the panel is available for programming and setting the parameters of the instrument, such as multiplying factor of transformer, grid type, displaying mode of electricity, communication address, baud rate, object and range of transmitting output, alarm object, upper and lower limit of alarm and so forth.

• PD7777-8S Series Multifunction Digital Panel Meters