1. DF-G2 High Speed Fiber Optic Amplifier now with Multiple LED Colors

2. Expanded DF-G2 Offering ■ DF-G2 advantages –Faster response time –Longer sensing range –Low contrast –Dual displays –Easy-to-use ■ Multiple color LEDs ■ Visible –Improves color contrast Red Green Blue White ■ Infrared –Extends sensing range IR 850nm DF-G2 DF-G2G DF-G2B DF-G2W DF-G2IR

3. DF-G2 – Improve Contrast Application – Registration Mark Sensing ■ Outstanding color contrast sensitivity –32 levels of grayscale ■ Red, green, blue, white ■ High speed response 10 µsec ■ Smaller sensing points with fibers ■ Applications –Registration mark detection –Low contrast between background and registration mark Typical Vertical Form Fill Seal Process

4. How to select the right LED? Registration Mark Application Guidelines –White LED will give the most flexibility if the registration mark color changes frequently on white background –For low contrast or unique color combinations, use the color selection chart and choose from RED, GREEN, or BLUE to maximize contrast Typical Fibers Suggested Operating Distances PBT66U< 15 mm PBCT46U< 15 mm PBCT26U, L4C6 Lens6 mm PLI-A108 to 32 mm

5. LED Color Selection Chart Click here for Hyperlink of PDF

6. Reference Color Chart

7. DF-G2IR with Infrared LED Advantages ■ Longer Range –Typically 190% longer than visible RED ■ Better Color Immunity (Diffuse-mode) ■ More burn-through capability to see products inside flexible packaging (Opposed-mode) –Horizontal-Flow Wrapper Fiber Selection ■ Require Glass Fibers for IR wavelength at 850 nm ■ Examples: –IT.83.3ST5M6 (Opposed) –BTC1.13.4.T5M6 (Diffused) DF-G2IR