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ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
Specifications
Certification :
CE ROHS
Model Number :
M4
Input Voltage(V) :
12v/24v/220v
Payment Terms :
T/T
Color Temperature(CCT) :
red green yellow blue white
Application :
CNC Machine Tools/Automatic
Supply Ability :
1-500pcs 5-12 working days
Lamp Body Material :
PC Lens + ABS Body
MOQ :
1
Packaging Details :
12 piece/carton ， 440*270*350mm ，GW 7.6kg
Warranty(Year) :
2-Year
Price :
$18-25
Brand Name :
ONN
Place of Origin :
Guangdong, China
Delivery Time :
5-8 working days
Lifespan (Hours) :
50000
Description

ONN M4-RS485 Modbus Signal Tower Light | Digital Bus Controlled Multi-Layer RYG Warning Light for Smart Factory Industry 4.0

Product Overview

ONN M4-RS485 is ONN’s Modbus RTU intelligent multi-layer signal tower light built for digital smart workshops. Adopting standard RS485 bus communication, it supports centralized remote control of light color, flash speed and dual-volume buzzer via PLC/HMI. Modular design allows free combination of 1–5 layers, available in Φ60/Φ70 lampshade diameter and multiple mounting brackets. Optimized heat dissipation and branded power supply deliver stable 50,000-hour LED lifespan, IP40 dustproof grade and 2-year full warranty. Perfect for CNC machine tools, SMT equipment and unmanned automated production lines.

Quick Detail

  • RS485 Modbus RTU bus communication, baud rate 9600, remote full-function digital control
  • Modular expandable 1–5 layers, R/Y/G/B/W multi-color optional, Φ60/70mm lampshade
  • DC24V universal voltage, adjustable flash frequency, low/high dual volume buzzer (>85dB)
  • 3 mounting solutions: foldable base / pole plate / L bracket, IP40 dustproof, PC+ABS material
  • 50,000h long LED life, CE&RoHS certified, 2-year factory warranty

Specifications

Parameter Specification
Model ONN-M4-RS485
Communication Protocol RS485 Modbus RTU
Input Voltage DC24V
Total Power Max 5W
Working Current 60–200mA
Protection Grade IP40
Material PC Transparent Lens + ABS Housing
LED Lifespan 50,000 Hours
Buzzer Optional, >85dB, 2 volume levels
Lampshade Size Φ60mm / Φ70mm
Optional Layers 1 / 2 / 3 / 4 / 5 layers
Working Temp -20℃ ~ 45℃
Certifications CE, RoHS
Warranty 2 Years


Competitive Advantages

  • Simplify Wiring & Centralized ControlRS485 bus daisy-chain connection, dozens of lights share one communication cable, drastically cutting wiring cost and cabinet space.
  • Full Digital Adjustable Parameters

    Remotely switch light colors, customize flash speed and toggle buzzer volume on PLC/HMI, no on-site manual adjustment required.
  • Flexible Modular & Multi-Mount Design

    Freely add/reduce lamp layers; three installation brackets fit narrow equipment, vertical poles and wall-mounted scenarios.
  • Stable Long-Term Industrial Performance

    Optimized heat dissipation structure + branded built-in power supply, steady continuous operation over 3 years, low maintenance frequency.

Applications

  • CNC Machine Tools

  • SMT (Surface Mount Technology) Equipment

  • Automatic Assembly Lines

  • Packaging Machinery

  • Industrial Robots and Workcells

  • Process Control Monitoring

Ordering Code Definition

Serial No. Item Available Options
① Layer Count Lamp Layers 1/2/3/4/5 layers
② Mount Type Installation Way A=Foldable, C=Pole plate, E=L bracket
③ Voltage Power Input B=DC24V
④ Function Mode Light & Buzzer B=Steady, D=All flash, S=Red flash
F=Steady+Buzzer, E=All flash+Buzzer, C=Red flash+Buzzer
⑤ Light Color Indicator Color R(Red), Y(Yellow), G(Green), B(Blue), W(White)
⑥ Diameter Shade Size 60=Φ60mm,70=Φ70mm
⑦ Communication Version RS485 Driver RS485-A / RS485-B

Package Info



Product Version Qty per Carton Inner Box Size(mm) Outer Carton Size(mm) Net Weight Gross Weight
3-Layer Foldable 12 PCS 418×83×83 450×265×345 3.9KG 6.1KG
3-Layer Pole Plate 12 PCS 418×83×83 450×265×345 3.6KG 5.8KG
3-Layer L Bracket 12 PCS 418×83×83 450×265×345 5.4KG 7.6KG
4-Layer Pole Plate 12 PCS 510×90×75 580×280×233 3.78KG 6.0KG


ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0


ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0




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ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0

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Product Detail
Certification :
CE ROHS
Model Number :
M4
Input Voltage(V) :
12v/24v/220v
Payment Terms :
T/T
Color Temperature(CCT) :
red green yellow blue white
Application :
CNC Machine Tools/Automatic
Contact Supplier
video
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0
ONN M4-RS485 Modbus Signal Tower Light Digital Bus Controlled Multi Layer RYG Warning Light For Smart Factory Industry 4.0

Shenzhen ONN Semi-Conductor Lighting Co., Ltd.

Verified Supplier
1 Years
shenzhen
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Flexible Arm Work Lights, LED Machine Work Light, LED Gooseneck Light
Total Annual :
25 Million Dollars-30 Million Dollars
Employee Number :
150~200
Certification Level :
Verified Supplier
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