RS485 smart control system manufacturer YIBAI LED LIGHTING

Smart Control Systems/LED Street Lights/

LED Street Light Smart Control System-RS485 Solution

1. Application

Remote lighting control of tunnel, sports stadium and indoor lighting.

2. Main Feature

  • RS485 communication, the total distance after increasing the transmission distance through the signal controller is up to 3km.
  • A signal controller can support 50~80 lamp controllers, up to 5000 lamp controllers can be managed by a concentrator.
  • The lamp controller can control lighting fixtures such as sodium lamp, LED lamp and ceramic metal halide lamp with power up to 400W.
  • It supports two dimming modes: PWM and 0-10V
  • The data transmission rate is 256Kbps, which is suitable for places that require high communication speed and many interference factors, such as real-time dimming of tunnels..
  • Remote real time control and scheduled lighting by group or individual lamp, remote control on the power circuit.
  • Alarm on the power supply of the cabinet and lamp parameters.

  • Product Detail
  • Signal Controller RS485
  • RS485 Lamp Controller
  • RS485 Concentrator

YIBAI LED LIGHTING is a smart outdoor lighting solution provider,  and smart pole integrator


We provide comprehensive solutions of PLC, Zigbee, RF, LoRa, NB-loT and GSM/LTE for street, tunnel, solar and facade lighting to reduce energy consumption and operating costs substantially.
The Central Management System integrates the remote lighting control and smart pole, also opens to various applications of smart city, such as smart parking, smart waste management, smart traffic and so on.

RS485 Smart control system

RS485 Smart control system


Signal Controller RS485

Signal control unit, linked between RTU and LCU for strengthen communication signal (RS485). 176-242VAC, 0.2W, IP67.

  • RS485 transmission, reliable and efficient.
  • Auto manage belonged lamps.
  • Waterproof: IP67.
RS485 Signal controller

RS485 Signal controller

RS485 Lamp Controller

A lamp controller linked with LED driver, communicate with RTU(RS485). Turn on/off, dimming(0-10V/DALI) and PWM, data collection. Update by OTA, 176-242VAC, 0.2W, IP67.

  • RS485 communication.
  • Remote switch on/off, maximum internal 8A relay outputs.
  • With 40mm height, suitable for LED manufacturers.
  • With current, voltage, power, power factor, electric energy remote reading functions.
  • Lighting time statistics, fault time statistics, energy accumulation remote reading.
  • With high-pressure gas discharge lamps, LED lamp failure detection function.
  • With high-pressure gas discharge lamp power & compensation capacitor damage detection.
  • With fault information enquiry report function.
  • Surge protection function & Waterproof IP67.
RS485 Lamp Controller

RS485 Lamp Controller

RS485 Concentrator

A communication bridge between server(2G/4G/Ethernet) and LCU(RS485). Built-in LCD display and smart meter, support 4 digital switch, update by OTA, 96-500VAC, 0.3W, IP54.

  • LCD display.
  • High-performance 32-bit industrial-grade based on ARM9 CPU as the micro-controller.
  • Using high reliable platform for the application as an embedded Linux operating system.
  • Attached with 10/100 m Ethernet interface, RS485 interface, USB interface, etc.
  • Support GPRS(2G) communication mode, Ethernet remote communication methods and can be  extended to 4G full network communication.
  • Upgrading local/remotely: serial port/USB disk, internet/GPRS.
  • Built-in smart meters to realize remote electric energy meter reading.
  • Support remote electricity meter reading for external meter.
  • Built-in high-performance RS485 communication module, to achieve intelligent tunnel lighting control.
  • 4DO, 6DI (4 Switch IN+2AC IN).
  • Fully sealed enclosure, strong anti-interference ability
  • Withstand high voltage, lightning, and high frequency signal interference.
  • Surge protection function & Waterproof IP54.
RS485 Concentrator

RS485 Concentrator



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