System Performance 

Inputs (17" to 26") 5 inputs with palm rejection Inputs (27" and 32") 10 inputs with palm rejection 

Input Method Finger, finger tips, thin gloves, 3M Smart Pen 

Accuracy >99% of true position 

Resolution 4K x 4K 

Linearization Inherently Linear (only video alignment needed) 

Tail Connection Solder-less design 

Light Transmission 88% (+/- 2%) 

Electronics (3M Multi-Touch Controller PX) 

Communication USB HID Digitizer, Serial RS-232 

Dimensions (17" to 23") 3.75" x 4.18" (95.25 mm x 106.17 mm) REF Dimensions (24" to 26") 3.75" x 4.18" (95.25 mm x 106.17 mm) REF Dimensions (27" to 32") 4.62" x 4.85" (117.35 mm x 123.19 mm) REF 

Operating (17" to 23") 260 mA (typical) Operating (24" to 26") 320 mA (typical) Operating (27" to 32") 360 mA (typical) 

Sleep Current < 500 uA 

Power Connection Self-powered 5 V @ 2 A max 

Connectors ZIF (touchscreen side) 

Molex (USB/Serial COM side) 

Touch Refresh Rate Greater than 100 Hz (<10 ms) 

Reliability 

Surface Obstruction Withstands most surface contaminants 

Chemical Resistance ASTM-D-1308 and ASTM-F-1598-95 

Operating Temperture 0oC to +50oC (up to 90% RH from 0oC to +35oC (above +35oC see specification)) 

Storage Temperture -10oC to +70oC (up to 90% RH from 0oC to +35oC (above +35oC see specification)) 

Humidity Up to 90% RH from 0oC to +35oC, non-condensing 

Mechanical 

Total Thickness 17" to 27" sensors: 2.1 mm 32" sensors: 2.4 mm 

Cover Glass 17" to 27" sensors: 1.6 mm 32" sensors: 1.9 mm 

Graphics Black border (standard design) 

Display Size Supported 17" to 32" (standard sizes available) 

Durability Non-active cover glass, no wear mechanism 

Sealing NEMA 4X/IP66, complete water-resistant seal compatible 

Cleaning Water, isopropyl alcohol, or similar non-abrasive cleaners 

Regulatory FCC-B, CE, TUV (Agency Approvals) 

RoHS Compliant Yes 

System Warranty 

One year on touch system 

Unlimited touch warranty 

Operating Systems Supported 

Windows 7, Vista, XP (32- and 64-bit) 

Windows CE 4.0, 5.0, 6.0 

Linux Kernel 2.6, Kernel 2.4 (serial only)