Like all the most recent network devices, the product offers a web-based configuration interface. This module can be placed side by side with an Energy Meter to collect the measurement data from the instrument and to transmit these data to a remote system through a TCP/IP network. Data Exchange between LAN-TCP/ IP interface and a PC can use two ways, simultaneously available: HTTP protocol to access the internal site and Modbus/TCP protocol to connect the LAN-TCP/IP interface to a supervisory computer. The measurements in transit from the instrument towards the TCP/IP network can be intercepted and stored inside the communication module itself, until the saturation of the space of memory available.