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VMU-C EM Main Module
VMU-C EM is a modular system that records, monitors and transmits analog and digital signals from an industrial, commercial or residential installation with a specific focus on energy efficiency.
The system includes a web server with a powerful and intuitive user interface to monitor data and set up the system.
Data can be transmitted using various protocols (FTP, HTTP, Modbus TCP/IP) and via wired or wireless connection.
VMU-C EM is the main VMU-C EM system module. It is a micro PC pre-installed with a web server with pages viewable via browser.
It monitors the system, recording and transmitting energy meters data.
It communicates via various communication protocols (FTP, HTTP, Modbus TCP/IP) in wired connection. If connected to the dongle modem (VMU-D module + USB dongle modem) it also communicates via wireless 3G mobile network.
If set in the system, it controls modules to manage analog variables (VMU-P) and digital inputs and outputs (VMU-O). Control can be direct via local bus or indirect via Modbus RTU serial communication with the VMU-M EM module.
Features
• Micro-PC with web server
• Adaptive database according to connected meters (up to 100 meters)
• Managed variables: DC and AC electrical variables (kWh, kvarh, kW, kvar, kVA, V, A), THD, PF
• Other managed data: analogue variables, digital inputs/ outputs, utility meters and totalizers
• Local storage of system data and event for up to 30 years
• Backup on external devices
• Communication ports: RS485 Modbus RTU, Ethernet, local bus, mini-USB
• Supported protocols: FTP, DP(Data Push), HTTP, Modbus TCP/IP, SMTP
• Friendly user interface accessible via standard web browser
• Free integrated software updates, easy to download and install via web interface
• 2-DIN size
• IoT Ready. VMU-C EM is "Microsoft Azure Certified for IoT". M
Functions
• Record and display meters and accessory module data
• Monitor data according to user needs
• Manage alarms
• Transmit logged data to external systems on the local or distributed network
• Set up the entire system
