Dialight 557 Series LED Panel Mount Indicators
Dialight 557 Series LED Panel Mount Indicators use InGaN and AllnGaP technologies to deliver consistent illumination in daylight conditions. These indicators feature a rugged, watertight design built to perform reliably in outdoor environments. The 557 series indicators feature an operating temperature range from -25°C to +85°C and voltage options of 5VDC, 12VDC, 24VDC, and 28VDC. These devices come with a mounting hole size of 0.687" and a maximum panel thickness of 0.156". Applications include instrument panels, safety systems, and transportation equipment.
Features
- Daylight viewable LED output
- Feedback circuit option available
- InGaN and AllnGaP LED technologies
- Lock washer and nut included
- Multiple voltage options
- RoHS compliant
- Single color and bi-color configurations
- Transparent polycarbonate lens
- Watertight to Mil-L-3661B specification
- Wire lead electrical connection
Applications
- Gaming equipment
- Instrument panels
- Lane control systems
- Safety applications
- Transportation systems
- Vending machines
Technical Specifications
| Parameters | Values |
|---|---|
| Operating Temperature Range | -25°C to +85°C |
| Voltage Options | 5VDC, 12VDC, 24VDC, and 28VDC |
| Mounting Hole Size | 0.687" |
| Maximum Panel Thickness | 0.156" |
| Minimum Current | 16mA |
