Zebra DS457 User Manual

1 - 2 DS457 Fixed Mount Imager Integration Guide
DS457 Features
• Quick and easy integration for OEM devices
• Excellent imaging performance on all 1D and 2D bar codes
• RS-232 (serial) or USB interface
• Excellent motion tolerance
• LEDs indicating power status and successful decodes
• Trigger button for manual triggering
• Small footprint optimal for "Zero Footprint" POS scanning applications
• Direct Part Marking (DPM) support (DPM version only). Scan 2D symbols etched directly onto an item’s
surface (via laser etching and dot peening) for permanent identification.
• Driver's license (DL) parsing (DL version only)
• Easy programming and configuration
• Integrated threaded mounting screw holes
• Flexible mounting options
• IP54 sealing
Theory of Operation
During image capture:
1. The image sensor array in the embedded SE4500 imaging engine captures an image of the bar code
through the engine’s optical lens. If necessary, the engine automatically adjusts illumination, exposure, and
other parameters to obtain the best quality image.
2. The imaging engine sends the image to the DS457 CPU.
3. The DS457 CPU processes the image to identify the target bar code(s), decodes them, and transmits the
decoded data to the host.
Set various parameters provided in this guide to adjust the performance of the DS457 to match the application
or desired usage profile.

Zebra DS457 Specifications

General

Type	Fixed bar code reader
Wavelength	655 nm
Sensor type	-
Scanner type	1D/2D
Optical sensor resolution	752 pixels
Standard interfaces	USB
Connectivity technology	Wired
Input voltage	5 V
Power consumption	450 mA
Safety	ETL, VDE, CETL, EN60950, Ctick, VCCI
Certification	FCC, RoHS
Product color	Black
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 50 °C
Cables included	USB, VGA
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	58.4 mm
Width	62 mm
Height	29.2 mm
Weight	111 g