RGB LED Light Source
The DK12-11/124/136 uses three LEDs (red, green, blue) to detect color marks, supporting contrast detection across different mark and background colors.
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Pepperl+Fuchs
Pepperl+Fuchs DK12-11/124/136 Color Mark Sensor 10-30VDC
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$182.88
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Pepperl+Fuchs |
| Model Number | DK12-11/124/136 |
| Product Category | Color Mark Sensor |
| Sensor Range | 11 mm ±2 mm |
| Light Source | 3 LEDs (red, green, blue) |
| Light Type | Visible green / red / blue, modulated light |
| Light Spot | 1 mm x 3 mm, parallel to housing |
| Angle Deviation | Max. ±3° |
| Operating Voltage | 10 to 30 VDC |
| No-Load Current | ≤ 80 mA |
| Signal Output | 2 push-pull (4-in-1) complementary outputs, short-circuit and reverse-polarity protected |
| Switching Frequency | 10 kHz |
| Response Time | 50 µs |
| Switching Type | Light-on / dark-on |
| Connection | M12, 5-pin, rotatable 90° |
| Protection Rating | IP67 |
| Operating Temperature | -20°C to +60°C |
Key Features
50 µs Response Time
A response time of 50 µs and switching frequency of 10 kHz support high-speed print mark and color mark scanning.
11 mm ±2 mm Detection Range
The sensor operates at a detection range of 11 mm ±2 mm, with a 1 mm x 3 mm light spot parallel to the housing.
External Teach-In
Static and dynamic teach-in functions are available, with an external teach input for configuring the sensor to the mark and background.
Push-Pull Complementary Outputs
Two push-pull (4-in-1) complementary outputs provide flexible interface options with short-circuit and reverse-polarity protection.
Applications
- Print mark detection on packaging film
- Color mark registration in printing presses
- Label and tag positioning
- Packaging machine cut-to-mark control
- Web material registration
- High-speed scanning of contrast marks
- Converting and slitting equipment
- Automated packaging lines
Purchase Information
We support online purchase of the Pepperl+Fuchs DK12-11/124/136 Color Mark Sensor. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Pepperl+Fuchs DK12-11/124/136? It is a color mark sensor with an 11 mm detection range, RGB LED light source, and push-pull complementary outputs, designed for print mark and contrast detection.
What is the detection range of DK12-11/124/136? The sensor range is 11 mm ±2 mm.
What light source does the sensor use? It uses 3 LEDs emitting red, green, and blue visible modulated light.
What is the response time? The response time is 50 µs.
What is the switching frequency? The switching frequency is 10 kHz.
What output type does the DK12-11/124/136 provide? It provides 2 push-pull (4-in-1) complementary outputs with short-circuit and reverse-polarity protection.
What is the operating voltage? The operating voltage range is 10 to 30 VDC.
What connection type does the sensor use? It uses an M12, 5-pin connector that can rotate 90°.
What is the protection rating? The sensor is rated IP67.
What is the operating temperature range? The operating temperature range is -20°C to +60°C.
What should be checked before ordering? Confirm the mark color and background contrast, 11 mm ±2 mm sensing distance, light spot orientation relative to the mark, push-pull output compatibility, M12 connector wiring, and teach-in method required for the application.
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