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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