3M MicroTouch System SCT3250EX The Clear Solution for Demanding Touch Applications 3M Touch Systems has more than 25 years of surface capacitive technology expertise and specifically designed the 3M MicroTouch System SCT3250EX to meet the performance requirements of display applications ranging from 5.7 to 32 inches. As an all-glass design, the SCT3250EX touch system offers light transmission up to 11.5% better than typical resistive sensors and 3.5% better than typical surface capacitive sensors (based on published specifications). With the combination of the 3M ClearTek proprietary hard coat and a scratch-resistant top coat, the 3M MicroTouch Sensor SCT3250 offers superior surface durability compared to typical resistive and surface capacitive solutions. This surface durability feature helps the SCT3250 touch sensor support heavy-use applications while maintaining its functional, optical and aesthetic characteristics. In addition to the superior 3M MicroTouch SCT3250 touch sensor design, the 3M MicroTouch Controller EX with its dedicated custom ASIC sets the performance standard for capacitive sensing electronics Recommended Applications and offers industry-leading ESD protection (based on published specifications). The EX controller s proprietary firmware and patented POS all-in-one devices Gaming machines algorithms dynamically adapt to changes in the applications environment Information kiosks Amusement stations to help maintain the initial video alignment of the display for the life of the Self-service systems Industrial devices product. And, due to the dedicated ASIC, the SCT3250EX touch system Ticketing machines Healthcare displays has aminimum touch duratio that is 50% faster than typical surface acoustic wave and surface capacitive solutions (based on published specifications). With millions of 3M surface capacitive touch systems in use around the world, the SCT3250EX touch system continues to be a preferred touch solution for demanding applications, such as gaming and retail, that require 24/7 reliability. Feature Benetfi All-Glass Solution with High light transmission provides superior display performance 3M ClearTek Hard Coat Superior surface durability maintains optical and functional performance EX Electronics High MTBF provides reliable system performance High ESD performance to meeting industry requirements Dedicated ASIC creates fast, accurate touch response Scratch-resistant Low surface energy resists surface scratching Top Coat Smooth surface for better drag and draw performance Durable finish for easy-to-clean surface 3M MicroTouch SCT3250EX System Specifications System Performance Mechanical Glass Thickness 0.125 (3.18 mm) Light Transmission 91.5% (1.5%) Display Size Supported 5.7 (144.78 mm) to 32 (812.80 mm) Input Method Finger contact (standard and wide formats) Accuracy >99% of true position Surface Scratch Hardness MoHS 7 or higher to induce a Resolution 1024 x 1024, but capable of 16K x16K functional failure when used with EX controllers Scratch Resistance 3M ClearTek hard coat Linearization Factory linearized Sealing NEMA 4X / IP66, complete water-resistant seal compatible Tail Connection Solder-less design Cleaning Water, isopropyl alcohol, or similar non-abrasive cleaners RoHS Directive Yes Electronics (3M MicroTouch Controller EX) Compliant Communication USB, Serial, USB HID Digitizer, Dual Mode (USB and Serial System Warranty Dimensions 1.30 x 2.55 x 0.45 5 years on touch system 33.0 x 65.0 x 11.4 mm Unlimited touch warranty Operating Current USB: 75 mA (typical) Serial: 85 mA (typical) Operating Systems Supported Sleep Current < 500 uA Windows 7 (32-and 64-bit)* Power Connection USB: 5Vdc 5% 75 mA Windows Vista (32-and 64-bit) Serial: 5-12Vdc 5% 85 mA Windows XP (32-and 64-bit) Connectors 5-pin locking AMP (Touch side) 5-pin Molex (COM side) Windows 2000, Server 2003, Server 2008 (32-and 64-bit) ESD 8KV Contact, 27KV Air Windows 98, 95, ME, NT 4.0, NT 3.5, 3.1x (32-bit) Point Speed (PPS) 200 pps Windows CE, XPe, WePOS (32-bit) Minimum Touch Time 5.4 ms Linux Kernel 2.6, Kernel 2.4 (serial only)** MTBF >700,000 hours Apple OSX (UPDD driver)** * 3M MicroTouch System SCT3250EX HID is Windows 7 Logo Compatible Reliability ** Limited MT7 features supported Surface Obstructions Withstands most surface contaminants Chemical Resistance ASTM-D-1308-02 and ASTM-F-1598-95 Liquid Resistance Liquids on screen do not impede touch performance Operating Temperature -40 C to 70 C for the touch screen Storage Temperature -50C and 85C Humidity Up to 90% RH from 0 C to 35 C, non-condensing RoHS Directive compliant: In accordance with European Directive 2002/95/EC, RoHS Directive compliant means that the product or part does not contain any of the following substances in excess 3M Touch Systems of the following maximum concentration values in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury, hexavalent Subsidiary of 3M Company chromium, polybrominated biphenyls or polybrominated diphenyl ethers or (b) 0.01% (by weight) for cadmium. Unless otherwise stated by 3M in writing, this information represents 3Ms knowledge and 501 Griffin Brook Park Drive belief based on information provided by third party suppliers to 3M. (9/06) Methuen, MA 01844 IMPORTANT NOTICE TO PURCHASER: Specifications are subject to change without notice. These 3M Touch Systems Products and software are warranted to meet their published specifications U.S.A. from the date of shipment and for the period stated in the specification. 3M Touch Systems makes no additional warranties, express or implied, including but not limited to any implied warranties of merchantability or fitness for a particular purpose. User is responsible for determining whether the 3M Touch Systems Products and software are fit for Users particular purpose and suitable for its 1-888-659-1080 method of production, including intellectual property liability for Users application. If the Product, software or software media is proven not to have met 3M Touch Systems warranty, then 3M Touch www.3M.com/touch Systems sole obligation and Users and Purchasers exclusive remedy, will be, at 3M Touch Systems option, to repair or replace that Product quantity or software mediator to refund its purchase price. 3M Touch Systems has no obligation under 3M Touch Systems warranty for any Product, software or software media that has been modified or damaged through misuse, accident, neglect, or subsequent manufacturing operations or assemblies by anyone other than 3M Touch Systems. 3M Touch Systems shall not be liable in any action against it in any way related to the Products or software for any loss or damages, whether non-specified direct, indirect, special, incidental or consequential (including downtime, loss of profits or goodwill) regardless of the legal theory asserted. (7/02) 3M, MicroTouch, and ClearTek are trademarks of 3M Company. Printed in USA 3M 2012 All rights reserved. SCT3250EX -0212