Three-phase energy analyzer for DIN-rail mounting with configuration joystick, frontal selector and LCD display. Direct connection up to 65A or via current and voltage transformers. It can be equipped with 2 digital outputs (pulse transmission or alarm function). In alternative the Modbus RTU or Dupline communication port and 3 digital inputs, the M-Bus communication, or the Modbus CP/IP Ethernet ports are available. The wireless M-Bus version is the perfect solution when cabling is not possible. EM24 is the perfect solution in any application, specially in building and industrial automation where energy and main electrical variables monitoring is required. EM24 is particularly suited for:-energy efficiency monitoring -cost allocation; -fiscal/legal sub-billing, where the wireless M-Bus version is the best choice for quick and easy installation without cables. Encryption ensures data security and safeguards confidentiality