StingRay datasheet

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StingRay Structured Light Pattern Generating Laser Fault Conditions Built-in microcontroller probes most critical parameters of the circuit with ADCs such as: • Temperature • Photodiode output voltage • Laser diode voltage • Laser diode current • Value of inverted and non-inverted modulating signal in case of StingRay-AM and StingRay-DM product options. Based on the results of the parameter measurement microcontroller can detect following fault conditions • Over temperature • Circuit malfunction • Absence of the input modulating signal • Critical drop of laser diode output power due to aging Fault Output Circuit Fault output is an open collector of the transistor that allows wire junction OR functionality with fault signals from other devices. The output can tolerate voltage up to 30V and can drain the current up to 100 mA. The circuit is protected from over current by recoverable fuse. The load should be connected between the voltage source and the open collector output as shown Figure 1. Figure 1 STINGRAY LASER FAULT Power Supply
StingRay Structured Light Pattern Generating Laser Ordering Example (STR-660-100-T-FL-L03-1.5-45-S-Tx-1) Product Line Wavelength Power Modulation Cable STR 514 1 A FL 635 5 RA HR 660 10 T P 685 20 FT B 785 35 RT 830 50 RFT 75 100 150 200 Optic Interbeam Angle Fan Angle Focus COMM L 01 0.07 1 S Tx H 03 0.09 5 E CR 04 0.11 10 X 05 0.15 15 GR 07 0.23 20 SQ 09 0.38 30 D 11 0.41 45 15 0.5 60 19 0.77 75 33 1.11 59 1.5 65 1.9 99 2.34 5 5.4 9.7 11.4 11.7 Option 1 - Custom Focus Distance 2 - Uniformity/Straightness Measurement 3 - Safety Class Adjustment 4 - Delivered Power Adjustment Ordering Information 01 L/D 03 L/D 05 L/D 09 L/D 11 L/D Pattern 1 Line / Dot 3 Lines / Dots 5 Lines / Dots 9 Lines / Dots 11 Lines / Dots Intrabeam Angle - 1.5, 5, 11.7 0.23, 1.55 0.07, 0.11 1.5 15 L/D 19 L/D 33 L/D 65 L/D 99 L/D Pattern 15 Lines / Dots 19 Line / Dots 33 Lines / Dots 65 Lines / Dots 99 Lines / Dots Intrabeam Angle 2.3 0.77 0.09, 0.38 0.41 0.149 01S 04G 01H 01C 07C Pattern 1 Square 4 x 4 Grid Crosshair 1 Circle 7 Circles Intrabeam Angle 2.9 2.44 - 0.77, 11.4 0.77 07X 19X Custom Pattern 7x7 dot matrix 19 x 19 dot matrix Intrabeam Angle 1.9 0.77 Wavelength 514 640 655 660 685 Diode Power 5, 10, 35, 50 1, 5, 10, 20, 35 1,5 10, 20, 35, 50, 100 20, 50 Wavelength 785 830 Diode Power 35, 75, 90 100, 150, 200
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StingRay datasheet

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