What is Direct Part Marking (DPM) and why does it need specialized scanners?

DPM involves laser-etching or dot-peening barcodes directly onto metal or plastic components. Specialized multi-angle diffuse lighting and advanced decoding algorithms are required to read low-contrast DPM marks.

How do fixed-mount industrial scanners trigger on conveyor lines?

Fixed scanners trigger via external photoelectric retroreflective sensors, proximity switches, continuous software video triggers, or direct PLC command signals via Ethernet/IP or PROFINET.

Industrial Barcode Scanners: Applications and Selection Guide

Industrial barcode scanning demands rugged hardware capable of decoding low-contrast direct part marks (DPM), damaged freight labels, and high-velocity conveyor packages without missing a beat.

Commercial Architecture & Enterprise Deployment

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Frequently Asked Questions & Key Facts

What is Direct Part Marking (DPM) and why does it need specialized scanners?: DPM involves laser-etching or dot-peening barcodes directly onto metal or plastic components. Specialized multi-angle diffuse lighting and advanced decoding algorithms are required to read low-contrast DPM marks.
How do fixed-mount industrial scanners trigger on conveyor lines?: Fixed scanners trigger via external photoelectric retroreflective sensors, proximity switches, continuous software video triggers, or direct PLC command signals via Ethernet/IP or PROFINET.