SICAM MMU Multif. Measuring Device Modbus TCP0 - Multifunction measuring instrument 7KG9663-1AA00...

SICAM MMU Multif. Measuring Device Modbus TCP0 - Multifunction measuring instrument 7KG9663-1AA00... – Siemens – 4025515637998: SICAM MMU Multif.Measuring Device Modbus TCP0 7KG9663-1AA00-1AA0 SICAM MMU (Measurement and Monitoring Unit) is an energy monitoring device for the acquisition of electrical measured variables in energy supply networks. In industrial plants, power plants and substations, SICAM MMU is used to measure and calculate measured variables (e.g. current, voltage, power, phase angle, harmonics, energy or frequency). The measured values are output to network control systems (SCADA, DMS, EMS, etc.) via IEC 60870-5-104 or to automation systems via Modbus for further processing and visualization. Area of application: Support for the integration of online measurements in network control and automation systems, protection via protocols IEC 60870-5-104 or Modbus TCP, e.g. B. for voltage and load regulation. Monitoring of transformers and decentralized power generation. Alarms and notifications when limit values are exceeded via protocol or binary outputs. Basic power quality profile monitoring (voltage, frequency, harmonics and unbalance). Option to support all IT, TT and TN networks.