Intermec - EA31 2D Module
Bar Code Reader - OEM Engine

The EA31 is a compact, high-performance, white LED, decoded 2D barcode imager. Its small size makes it ideal for OEM applications in both mobile and fixed devices.

Terminals, PDAs, lottery terminals, time and attendance terminals, ski-pass, automated sorting machines and tape libraries are examples of where the EA31 will be right at home in your OEM application.


  • Omnidirectional bar code reading
  • Up to 60 scans per second
  • Supports all common 1D & 2D barcodes
  • Highly Visible safe LED aim line
  • Low power 3.3V operation
  • Reliable solid state technology with low power consumption
  • Ideal for integrating into equipment requiring barcode capability
  • 12 month Warranty


Dimensions 13 mm (h) x 14.2 mm (d) x 22 mm (w)
Weight <7g
Operating Temp. -20 to 50C
Storage Temp. -40 to 70C
Relative Humidity 0% to 95%(non-condensing, at 60 C)
Vibration 8G r.m.s., from 10Hz to 500Hz, 2 hours/axis, 3 axes
Shock 2000G, 0.7ms, half sinus, 3 axes
Voltage 3.3 V/DC 5%
Operating Current 300 mA at 3.3 V scanning(Typical)
Hibernate Current <2mA
Scan Rate 2D mode: Upto 60images per second, auto adaptive
Linear emulation mode: Upto 180 images per second, auto adaptive
Optical Resolution 752 (H) x 480 (V) pixels, 256 gray levels
Scan Angle Horizontal: 39
Vertical: 25.5
Print Contrast Ratio 30% (minimum)
Motion Tolerance Up to 10m/s
Depth of field
(1D Scanning)
70 mm to 750 mm
Depth of field
(2D Scanning)
60 mm to 320 mm
Symbologies Decoded
1D symbologies: EAN/UPC, GS1 Databar(Limited/Expanded/Omni), RSS, Code 39, Code 128, UCC/EAN 128, ISBN, ISBT, Interleaved, Matrix, Industrial and Standard 2 of 5, Codabar, Code 93/93i, Code 11, MSI, Plessey, Telepen, postal codes.
2D symbologies: Data Matrix, PDF417, Micro PDF 417, Codablock, Maxicode, QR, Aztec, GS1 Composite
Protocol USB Interface with Intermec Scanner Control Protocol (ISCP)
Regulatory Approvals UL, cUL, VDE, RoHS
Ordering Information and Pricing
Part Number Model Number Description RRP
[A] EA30 OEM Scan Engine
[B] Accessories
[C] Support
Engineering support is available on this product including interfacing. Contact UMD for details.