The CXDR75137+LMU is an isolated energy measurement processor (EMP) for load monitoring and control of any 2-wire single-phase or 3-wire split-phase

   产品概述 返回TOPbJz嘉泰姆

The CXDR75137+LMU is an isolated energy measurement processor (EMP) for load monitoring and control of any 2-wire single-phase or 3-wire split-phase (120/180°) AC circuit. It provides flexible sensor configuration of up to two CXDR75139 (four analog inputs) and numerous host interface options for easy integration into any system architecture. The internal 24-bit processor and field upgradeable firmware performs all the necessary signal processing, compensation, and data formatting for accurate real-time measurement. Energy accumulation, alarm monitoring, and fault detection schemes minimize the overhead requirements of the host interface and/or network. The integrated flash memory also provides for nonvolatile storage of input configurations and calibration coefficients

   产品特点 返回TOPbJz嘉泰姆

 Utilizes CXDR75139 Isolated Data Converter(s) and Resistive Sensors bJz嘉泰姆

 Flexible SPI, I2C, or UART Interface Options with Configurable I/O Pins for Alarm Signaling, Address Pins, or User Control bJz嘉泰姆

 Nonvolatile Storage of Calibration and Configuration Parameters bJz嘉泰姆

 Small 24-TQFN Package and Reduced Bill of Materials bJz嘉泰姆

 Internal or External Oscillator Timing References bJz嘉泰姆

 Quick Calibration Routines Minimize Manufacturing (System) CostbJz嘉泰姆

   应用范围 返回TOPbJz嘉泰姆

 Building Automation Systems (Commercial, Industrial) bJz嘉泰姆

 Inverters and Renewable Energy Systems bJz嘉泰姆

 Level 1 and 2 EV Charging Systems bJz嘉泰姆

 Grid-Friendly Appliances and Smart PlugsbJz嘉泰姆

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