Device Description; Device Overview; About The Dcr 40 Scan Engine; Stand-Alone Operation - Leuze electronic DCR 40 Original Operating Instructions

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Device description

3.1

Device overview

3.1.1 About the DCR 40 scan engine
The code reader is based on a scan engine with CMOS imager with integrated decoder for all of the most
popular 1D and 2D codes such as DataMatrix, Aztec, QR Code, 2/5 Interleaved, Code 39, Code 128, UPC/
EAN etc.
3.1.2

Stand-alone operation

The scan engine is operated as a single "stand-alone" device. It is equipped with a 12-pin FFC connector
for the power supply electrical connection, the interface, the trigger input, and the switching output.
3.2

Performance characteristics

• High-performance miniature CMOS imager scan engine
• Compact design for simple integration, even in constrained spaces
• Reading of extremely small high-density codes and recording of standard codes in a large reading area
using a special optical system
• Reading of shiny surfaces using a gloss reduction process
• Excellent decoding characteristics
• Clearly visible alignment LED
• RS 232 interface, triggering input, switching output
3.3

Device construction

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1 Two integrated LEDs for illumination (red light)
2 One integrated target LED (blue light)
3 Center of optical axis
4 Connector HIROSE (FH33-125-0.5SH(10)) 12-pin
5 Mounting tabs (optional)
Fig. 3.1: DCR 40 device construction
Leuze electronic
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DCR 40
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Device description
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