PMC-53A-E Ethernet multifunction meter is the latest product offered by CET for the digital power/energy metering market. It features a standard DIN size of 96x96x88mm, making it ideal for industrial, commercial, and utility applications that require direct Ethernet connectivity. The PMC-53A-E is built with high-quality construction, multifunctional measurements, and a large backlit dot matrix LCD that is easy to navigate and user-friendly. It complies with IEC 62053-22 class 0.5S and ANSI C12.20 class 0.2 standards, serving as an economical alternative to analog meters, capable of displaying four measurement values simultaneously. Additionally, it optionally provides an I4 input for neutral point current measurement, a 0/4-20mA analog input for measuring external sensor signals, and an Ir input for residual current measurement. The PMC-53A-E includes a standard 100BaseT Ethernet port and an RS-485 port that supports multiple protocols, facilitating easy integration into energy management systems as well as building and utility automation systems. The onboard password-protected web server offers user-friendly access to its data and supports configuration of most setting parameters through standard web browsers.