Monday, December 28, 2009

Power Line Communication


















About the ‘PLC’

Power Line Communication (PLC) is a technology that uses power lines to both supply electric power and as well as to transmit data.

PLC module uses the existing power line as a physical media for communication. PLC can offer a “no new wires” solution because the infrastructure has already been established. Here, the existing alternating current (AC) power wires serve as a transmission medium by which information is relayed from a transmitter or control station to one or more receivers or loads connected downstream from an AC source.

Where can it be used?

  • Automatic Meter Reading ( AMR)
  • Street Light Control (SLC)
  • Home Automation
  • Process Control
  • Heating and Ventilation Control
  • Low Speed Data Communication Networks
  • Signs and Information Displays
  • Fire and Security Alarm Systems
  • Power Distribution management















Features

  • 5V input
  • 2.4Kbps data rate
  • half duplex
  • 300ma current – transmit mode
  • 90ma current – receive mode
  • 3 wire RS232 communication
  • Supports CENELAC A band
  • Embedded ready-to-go Power Line Carrier Modem module with SMT components
  • Small form factor for easy of system integration
  • Bi-directional half-duplex data communication over the mains
  • Applicable to universal mains voltage and frequency up to 250v, 50 - 60 Hz
  • Protocol independent, data transfer transparent to user's data terminals
  • High noise immunity and reliable data communication
  • Simple serial interface to user's data devices
  • Built-in on board AC coupling circuit with direct connection to mains
  • Built-in carrier generation and detection
  • Multiple units can be connected to the power line of the distribution transformer
  • Baud rate of 9600bps ( configurable)
  • Selectable TTL and RS232C level serial interface to user's data devices
  • Built with industrial grade components for operation under harsh environment

USP

  • Our device is easy to integrate into ANY application
  • The device is compact and can be customized to suit other requirement
  • It is a low-cost device with 2.5 kbps throughput
Contact:

Vijay Katoch
vijay@prodigylabs.com

Prodigy Labs Pvt. Ltd.
# 1403, 13th Main, 12th 'B' Cross,
West of Chord Road 2nd Stage,
Mahalakshmipuram,
Bangalore - 560086. India.
Phone :- 91-80-23598938, 65600470
Fax :- 91-80-23490373
Web :- www.prodigylabs.com

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