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Compact wired 2D barcode scanner with RS-232 interface, high-density imaging, matte black finish, fixed-mount form factor

B+n

B+n DS457-HD 2D Barcode Scanner RS-232 High Density

SKU CH-WBQF-7KHZ5

High-density 2D barcode scanner with RS-232 interface, 624 MHz processor and fast-pulse illumination for continuous omnidirectional scanning, surviving multiple 30 inch drops

  • Interfaces SupportedRS-232

Interfaces Supported RS-232

  • Comprehensive 2D barcode capture for production-line accuracy
  • Reads mobile barcodes from phone screens without pausing
  • Zero-footprint design fits space-constrained kiosks and instruments
  • Omni-directional scanning removes need for precise alignment
  • Survives multiple 30-inch drops to concrete

High-density 2D barcode capture

The B+n DS457-HD is a wired fixed-mount scanner built for high-density 2D barcode reading. It serves electronics and pharmaceutical production lines where precise part tracking and regulatory traceability are required. The RS-232 interface connects directly to industrial hosts for reliable data transfer.

RS-232 interface constraints

The scanner uses an RS-232 connection, which limits cable length and data rate compared to modern fieldbus or Ethernet options. Integration requires a host port that supplies the correct voltage levels and handshaking signals. Long runs or electrically noisy environments may demand additional signal conditioning.

Compact fixed-mount installation

The minimal footprint allows mounting in tight enclosures such as kiosks, handheld devices or diagnostic instruments. Full omni-directional scanning removes the need for precise barcode alignment during operation. The unit withstands repeated 30 inch drops to concrete, reducing damage risk during integration or field use.

Highlights

  • Comprehensive 2D barcode capture for production-line accuracy
  • Reads mobile barcodes from phone screens without pausing
  • Zero-footprint design fits space-constrained kiosks and instruments
  • Omni-directional scanning removes need for precise alignment
  • Survives multiple 30-inch drops to concrete

Specifications

Interfaces SupportedRS-232

Other versions of this model

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Questions about this item

Which DS457-HD variant should I pick for high-density 2D codes?

The DS457-HD20004ZZCN kit is the only model listed; it is a fixed-mount, RS-232 scanner tuned for small 2D symbols on production lines and mobile screens.

How does the 624 MHz processor affect scan speed on the line?

The 624 MHz processor, fast sensor shutter and fastpulse illumination enable continuous, omni-directional reads with no pause between scans.

What does the RS-232 interface mean for integration?

RS-232 provides a simple wired serial link to host systems; the kit includes the necessary cabling for direct connection.

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