ONN-M4F Modular LED Stack Light with DIP Switch Adjustable Flash/Buzzer for CNC Automation

Product Overview

The ONN-M4F series is a revolutionary modular signal tower light that redefines flexibility in industrial status indication. Unlike traditional fixed-configuration stack lights, the ONN-M4F allows users to freely add, remove, or rearrange light modules without special tools. Each module operates on a universal DC24V input, making all color modules (Red, Yellow, Green, Blue, White) interchangeable across different body voltage variants (AC/DC12V, DC24V, AC100-240V). The built-in DIP switch—accessible beneath the bottom LED module—enables on-the-fly customization of lighting modes (steady/flash) and buzzer , eliminating the need for multiple SKUs to accommodate different application requirements.

Quick Detail

• True Modular Architecture: User can add or remove modules freely; modules are universal across all body voltage models

• DIP Switch Configurable: Adjustable settings include flash light, steady light, buzzer

• Interchangeable Components: Available spare parts include head covers (Black/Ashy), color modules (R/Y/G/B/W), rings, bodies (3 voltage options), and 3 bracket types

• Visual Flexibility: Choose 1 to 5 layers in any color combination, φ60mm or φ70mm diameters

• Dual Buzzer Volume: High mode 85dB for noisy environments, low mode 40dB for quieter workstations

• Voltage Options: AC/DC12V (contact type), DC24V (PNP/NPN & contact), AC100-240V (contact type)

• Durable Construction: PC lens + ABS body, IP53 rated, 50,000-hour LED lifetime

• Quick Assembly: Module connection via ribbon cable with slot-aligned female connectors for foolproof installation

Specifications

Competitive Advantages

• Inventory Simplification: Stock fewer SKUs—one body model with interchangeable modules covers multiple color/layer configurations, reducing spare parts inventory and obsolescence risk

• Field Adaptability: DIP switch function adjustment means one product can serve multiple applications (steady for normal running, flash for alarm, buzzer on/off for shift changes) without hardware replacement

• Serviceability: Faulty modules can be replaced individually rather than discarding the entire unit, minimizing downtime and maintenance costs

• Universal Module Design: All color modules work with any body voltage variant—purchasing one module type serves all your installed bases

• User-Friendly Assembly: Ribbon connector design with outside-facing slots ensures correct orientation during module installation/removal

• Dual Buzzer Modes: High volume (85dB) for noisy shop floors, low volume (40dB) for office-adjacent workstations, enhancing operator comfort

Applications

• CNC machining centers and lathes

• SMT pick-and-place and reflow equipment

• Automated assembly workstations

• Packaging and material handling systems

• Robotics workcells

• Process monitoring stations

• Industrial test and inspection equipment

Package Info

Shenzhen ONN Semi-conductor Lighting Co., Ltd.  was established in 2010 . After 16years growing , we have become the leading manufacture of Led machine light, signal tower light and freezer light in China .

ONN has over 180 employees and factory area of more than 10,000 square meters.  Our factory has a complete range of professional equipment for injection molding, processing,production, testing, research and development . All production lines adopt digital management and basically realize semi-automatic operation. With very strong and flexible production capacity, we can produce average 4000pcs lamps and 300 orders per day. We guarantee product quality through standardized processes and pursue steady progress. 

As a National High-tech Enterprise , ONN obtained 252 patents of various type . Products has passed authoritative certifications , such as ISO9001 , UL , TUV CE, cTUVus , FCC, ERP, IP67, IP69K, ATEX, CCCex , ect . We have participated in more than 200 domestic and overseas industry exhibitions since 2010 . Occupied about 40% domestic market in machine light industry . Products exported all over the world for more than 13 years . Any inquires , please feel free to contact us .