Overview

Description

Power Line Communication (PLC) is a communication method that uses power lines as the medium, so it is possible to build a system quickly at a low cost. Using this method, communication data can be propagated through AC or DC power lines. For example, building automation can be realized using existing AC power lines in the building. Alternatively, DC power lines can be used for communication between devices, reducing device harnesses.

Renesas provides a narrow-band PLC modem IC, R9A06G061, which enables high-speed communication over 1Mbps and stable long-distance communication over 1km for peer-to-peer networks.

System Benefits​:

  • The PLC unit can be configured using Renesas products, including the R9A06G061 PLC modem, line driver, and AC/DC and DC/DC regulators. For a DC line, the PLC unit can be configured in a small size of about 3cm square. The PLC unit actual schematics, BOM lists and Gerber data are also ready.
  • Evaluation boards optimized for AC lines and DC lines are available. A "Performance Test Tool" and sample application software are available which run on the evaluation board. Customers can immediately develop and evaluate a PLC system. Renesas also prepares board schematics, BOM lists and PCB layout guides to support customer development.

Comparison

Applications

Applications

  • Smart Building
    • Power monitoring/Demand control
    • Environmental monitoring
  • HVAC
  • Fire and safety
  • Lighting equipment control
  • Solar power system
  • Submersible pump
  • Multifunction printer

Winning Combinations Interactive Diagram

Select a block to discover products for your design

4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP167 JP167 JP167 Inductor Iron Core Line.841 Inductor Air Core.212 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Sheet.28 Sheet.29 Line.29 Inductor Coreless (Air conductor) Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Ground (earth) Sheet.42 Sheet.43 Sheet.44 Sheet.45 Capacitor Polarized Sheet.47 Sheet.48 Sheet.49 Sheet.50 Capacitor Non-polarized Sheet.52 Sheet.53 Sheet.54 Sheet.55 Capacitor Non-polarized .56 Sheet.57 Sheet.58 Sheet.59 Sheet.60 Inductor Coreless (Air conductor).61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Sheet.69 Sheet.70 Inductor Coreless (Air conductor).71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Sheet.79 Sheet.80 <30mA <30mA <30mA <100mA 3.3V <100mA 3.3V <100mA 3.3V 12V 12V 12V PLC (Power Line Communication) Unit for AC line case PLC (Power Line Communication) Unit for AC line case PLC (Power Line Communication) Unit for AC line case 3.3V 3.3V 3.3V <100mA <100mA <100mA Sheet.102 Sheet.103 Sheet.104 Sheet.105 Sheet.106 Sheet.107 Diode Sheet.109 Sheet.110 Sheet.111 Sheet.112 Connector 1.162 Sheet.114 Sheet.115 Connector 1.162.118 Sheet.120 Sheet.121 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Connector 1.162.132 Case for DC Line Case for DC Line Case for DC Line DC Line (12~36VDC) DC Line (12~36VDC) DC Line (12~36VDC) Sheet.137 Sheet.138 Sheet.139 Sheet.140 Sheet.141 Sheet.142 Connector 1.143 Connector 1.144 Connector 1.145 Connector 1.147 Case for AC Line Case for AC Line Case for AC Line AC Line (85~265VAC) AC Line (85~265VAC) AC Line (85~265VAC) Sheet.97 Sheet.95 Sheet.96 Sheet.98 Sheet.99 Sheet.100 Connector 1.162.116 Connector 1.162.117 Connector 1.162.119 Connector 1.162.122 Connector 1.162.123 Sheet.154 Sheet.156 Sheet.157 Sheet.158 Sheet.159 Sheet.160 Sheet.161 PLC (Power Line Communication) Unit for DC line case PLC (Power Line Communication) Unit for DC Line Case PLC (Power Line Communication) Unit for DC Line Case Sheet.168 Application Unit Application Unit Application Unit UART UART UART Sheet.172 Application Unit Application Unit Application Unit UART UART UART Sheet.175 Sheet.176 Sheet.177 Sheet.178 NB-PLC Modem NB-PLC Modem 1 NB-PLC Modem NB-PLC Modem UART UART UART DC/DC 1 DC/DC DC/DC Line Driver Line Driver Line Driver AC/DC AC/DC AC/DC Photocoupler Photocoupler Photocoupler DC/DC 2 DC/DC DC/DC Sheet.180 NB-PLC Modem 2 NB-PLC Modem NB-PLC Modem UART UART UART
Exiting Interactive Block Diagram

Videos & Training

Hi-Speed and Long Distance Power Line Communication Unit for DC Line

This video demonstrates the simplicity of LED lighting controlled via power line communication using the R9A06G061 NB-PLC Modem. R9A06G061 is a narrow-band power line communication modem IC that consists of an analog front-end (AFE), DSP and MCU, which enables high-speed and stable long-distance communication peer-to-peer networks. Especially, R9A06G061 has improved direct drive capability to expand its use in DC power supply system applications.