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Compact rectangular barcode scanner in dark grey plastic housing with front scanning window and RS-232 cable attached

B+n

B+n DS457-HD20004ZZCN 2D Wired Fixed Mount Barcode Scanner RS-232

SKU CH-ZTVV-BS77K

Fixed-mount 2D barcode scanner reads mobile and printed codes omnidirectionally via RS-232, with a 624 MHz processor and 30-inch drop resistance

  • Interfaces SupportedRS-232

Interfaces Supported RS-232

  • Omni-directional scanning removes alignment hassle
  • 624 MHz processor enables continuous scanning
  • Reads mobile barcodes from phone screens
  • Compact fixed-mount design fits tight spaces
  • Survives multiple 30 inch drops to concrete

Compact fixed-mount 2D scanner for tight integration

The B+n DS457-HD20004ZZCN is a wired fixed-mount imager designed for machines and kiosks where space is at a premium. It reads 1D and 2D symbols, including codes displayed on phone screens, without pausing between scans. Electronic and pharmaceutical lines use it for track-and-trace verification at each production step.

RS-232 cable enables direct host connection

The supplied RS-232 interface cable lets the scanner talk to a host controller or PLC without extra adapters. A 624 MHz processor, fast sensor shutter and patent-pending illumination deliver omni-directional reading so barcodes need no precise alignment. This keeps throughput high on conveyors or self-service terminals.

Drops into a cut-out with two screws

The minimal footprint allows mounting in a small panel cut-out using standard fixings; no bulky bracket or external power supply is required. The housing survives multiple 30 inch drops to concrete, so vibration or accidental knocks on a production line rarely cause failure. Ensure the host port supplies the correct RS-232 voltage levels before wiring.

Highlights

  • Omni-directional scanning removes alignment hassle
  • 624 MHz processor enables continuous scanning
  • Reads mobile barcodes from phone screens
  • Compact fixed-mount design fits tight spaces
  • Survives multiple 30 inch drops to concrete

Specifications

Interfaces SupportedRS-232

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Questions about this item

How often does the RS-232 interface cable need replacement under normal use?

The RS-232 cable is a standard industrial connection; replace it only if physical damage or connector wear appears during routine inspection.

What limits continuous scanning throughput on the DS457-HD?

The 624 MHz processor and fast sensor shutter speed set the maximum decode rate; sustained use is limited by host system processing, not scanner pause time.

How much heat does the fixed-mount scanner generate during all-day operation?

The low-power 624 MHz processor and compact design produce minimal heat; no active cooling is required for continuous operation.

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