Denki Seigyo Column Light – DSCL50-24SD-RYG (50mm LED Stack Light)
Industrial LED Stack Light for Automation & Machine Indication
With Red, Yellow, and Green LED segments, this column light provides clear and instant machine status visibility, improving production efficiency, safety, and workflow monitoring.
The 50mm modular design with DC 24V supply makes it ideal for CNC machines, assembly lines, packaging systems, and factory automation.
Model Breakdown – DSCL50-24SD-RYG
DSCL50-24SD-RYG
- CL → Column Light
- 50 → 50 mm diameter
- 24 → DC 24V supply
- S/D Mode → Flash / All Flash mode
- D → PNP & NPN compatible
- RYG → Red, Yellow, Green LED combination
Key Features
✔ High brightness LED indication
✔ Multi-color status indication (Red / Yellow / Green)
✔ Fast response time ≤ 10 ms
✔ Long life LED technology
✔ Low power consumption
✔ Built-in protection (reverse polarity & surge)
✔ Optional audible buzzer
✔ Strong ABS body with polycarbonate lens
✔ Suitable for harsh industrial environments
✔ Easy installation with multiple mounting options
Electrical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 18 – 30 V DC |
| Rated Voltage | 24 V DC |
| Current Consumption | 70 – 100 mA per LED |
| Buzzer Current | ≤ 25 mA (standard) |
| Protection | Reverse polarity & transient protection |
| Output Type | PNP & NPN compatible |
Performance Specifications
| Parameter | Specification |
|---|---|
| Response Time | ≤ 10 ms |
| Audible Frequency | 2.7 kHz ± 500 Hz |
| Sound Level | Up to 92 dB at 1 meter |
Advanced sealed models offer higher sound intensity up to 99 dB for noisy industrial environments.
Construction Details
| Component | Material |
|---|---|
| Body & Base | High-strength ABS |
| Light Cover | Impact-resistant polycarbonate |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -20°C to +50°C |
| Humidity | Up to 95% RH |
| Vibration Resistance | IEC 60068-2-6 |
| Shock Resistance | IEC 60068-2-27 |
Designed for continuous operation in industrial conditions.
Light & Operation Modes
Available operating modes:
- Steady Light
- Flashing Light
- All Flash Mode
- Buzzer + Light Combination
This allows flexible use in alarm systems and machine indication.
Applications
Denki Seigyo column lights are widely used in:
• CNC Machines
• Packaging Machines
• SMT Assembly Lines
• Industrial Automation Systems
• Conveyor Systems
• Robotics
• Alarm & Safety Systems
• Production Lines
• Machine Tools (Lathe, Milling, Engraving)
Why Choose Denki Seigyo Column Lights?
✔ Clear visual indication for machine status
✔ Improves production efficiency
✔ Enhances workplace safety
✔ Reliable performance in industrial environments
✔ Cost-effective solution for lean manufacturing
LED stack lights are essential for real-time monitoring and visual management systems.
What is DSCL50-24SD-RYG column light?
It is a 50mm LED stack light with Red, Yellow, Green indicators used for machine status indication in industrial automation.
What voltage does this column light operate on?
The DSCL50-24SD-RYG operates on 24V DC (18–30V range).
What colors are available in this model?
This model includes:
- Red
- Yellow
- Green
Does this model support buzzer alarm?
Yes, selected variants support audible buzzer alarms for warning signals.
Where are column lights used?
Column lights are used in:
- CNC machines
- Automation systems
- Production lines
- Safety alert systems
