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

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.