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PLBus Three-phase Meter Module LMSX980C-GW390-001

LMXX980C-GW390-001 is a high performance three-phase PLBus module for three-phase meters. The module operates as a sub-node to communicate with concentrator (i.e., the master node) through power line. The module interfaces with external host CPU through UART port.


Features and Major Specifications

  • PLBus center carrier frequency: 390kHz (can be customized to operate at any
    frequency within 30 – 500 kHz, thus flexibly support CENELEC, FCC and China PLC band)
  • Bandwidth: 48kHz
  • Modulation technology: Narrow-band OFDM with zero-crossing transmission (Z-OFDM)
  • MAC address: 48 bits
  • Data interface : UART
  • Powerline interface: 220VAC±30%,50Hz , three phases (can be customized to other AC voltage and frequency, e.g., 110V, 60Hz)
  • Operating environment: -40ºC - +85 ºC
11F,Research Building, Tsinghua Infoport, North of Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, P. R. C.