Long-Distance AC & DC Power Line Communication (PLC)

Power Line Communication (PLC) utilizes power lines as a communication medium, allowing for quick and cost-effective system deployment. This method enables data transmission through both AC and DC power lines, facilitating building automation via existing AC power infrastructure or reducing device harnesses with DC lines. Renesas offers a narrowband PLC (NB-PLC) modem IC that supports high-speed communication up to 1Mbps and stable long-distance communication over 1km for peer-to-peer networks, enhancing connectivity and efficiency in various applications.

System Benefits​:

• The PLC unit can be configured using Renesas products like PLC modem, line driver, and AC/DC and DC/DC regulators.
• For a DC line, the unit can be as small as 3cm².
• Evaluation boards for AC and DC lines are available.
• A "Performance Test Tool" and sample application software are included, enabling quick development and evaluation of a PLC system.
• Renesas provides board schematics, BOM lists, and PCB layout guides to support customer development, streamlining the design process.