SCT7650EX [3M]
Rugged Solution for Impact Strength and User Safety; 对于冲击强度和用户安全坚固的解决方案
| 型号： | SCT7650EX |
| 厂家： | 
3M ELECTRONICS |
| 描述： | Rugged Solution for Impact Strength and User Safety |
| 文件： | 总2页 (文件大小：107K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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3M MicroTouch System SCT7650EX
Rugged Solution for Impact Strength and User Safety
The 3M MicroTouch System SCT7650EX is a rugged version
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of 3M's industry-leading surface capacitive system, the 3M
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MicroTouch System SCT3250EX, which is created by laminating
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4mm backer glass with optically-clear adhesive to a 3M MicroTouch
Sensor SCT7650. This robust laminated sensor is specifically
designed to withstand heavy abuse in vandal-prone environments
while providing excellent light transmission.
This sensor's optimized design offers 86.5% light transmission
for brighter, crisper display images (compared to 81% for typical
rugged surface capacitive sensors), while providing superior impact
resistance by exceeding the UL 60950-1 certification (500 gram
steel ball dropped from 1.3 meter height). In the event of a sensor
breaking by extraordinary impact, the laminated construction is
designed to help protect the user from glass shards by holding the
multi-layered sensor together.
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The systems' sophisticated 3M MicroTouch Controller EX provides
superior touch speed performance and industry-leading reliability.
Recommended Applications
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This controller is well known for its 5.4 milliseconds response time
• ATMs
• Outdoor ATMs
• Outdoor Kiosks
• Taxi Seatback Access/Payment
• Vending Machines
and "intentional touch" capability, where false touches don't register
if a user's finger hovers over the screen or from inadvertent screen
contact with jewelry, clothing or other personal items.
• Unattended Kioks
• Point-of-Information
• Retail Self-Serivce
With the widest operating- and storage-temperature range available,
NEMA 4 / IP 66 sealing, and superior performance in the presence
of surface contaminants and debris, the 3M MicroTouch System
SCT7650EX is ideal for unattended kiosks, outdoor ATMs, and high-
use, environmentally-demanding applications, and provides flexibility
for system designers requiring a robust touch system solution.
Feature
Benefit
Laminated Construction
Sensor Design
• Exceeds industry-standard steel ball drop test for impact resistance making it ideal for
unattended, vandal-prone environments
• Shatter-resistance construction offers user safety if the touch sensor is broken
• Up to 5.5% higher light transmission than typical ruggedized surface capacitive solutions
for superior display performance
All-Glass Solution with
3M ClearTek Hard Coat
• Superior surface durability maintains optical and functional performance over the life of the product
• Industry-leading touch response for up to 2X faster response time
• Proprietary ASIC minimizes component count and achieves higher MTBF
• Proven electronics with an extensive installed base assures continued high performance
3M MicroTouch Controller
EX Electronics
• Reduces surface energy for improved resistance to surface scratches
• Smooth surface allows for improved scroll performance
Scratch-resistant
Top Coat
• Durable finish provides excellent chemical resistance and an easy-to-clean surface
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3M MicroTouch System SCT7650EX Specifications
Reliability
System Performance
Surface Obstructions
Chemical Resistance
Impact Resistance
Liquid Resistance
Withstands most surface contaminants
ASTM-D-1308-02 and ASTM-F-1598-95
Steel ball drop test UL 60950
Light Transmission
Input Method
Accuracy
86.5% ( 2%)
Finger input
>
99% of true position
Liquids on screen do not impede touch
performance
Resolution
16k x 16k (maximum resolution)
Factory linearized
Linearization
Tail Connection
Operating Temperature
Storage Temperature
Humidity
-40º C to 70º C
-50º C to 85º C
Solder-less design
Up to 90% RH from 0º C to 35º C,
non-condensing
Electronics (3M MicroTouch Controller EX)
Communication
Dimensions
USB and Serial
1.3" (33.02 mm) x 2.4" (60.96 mm) REF
75 mA (typical)
Mechanical
Glass Thickness
Operating Current
Sleep Current
Power Connection
Connectors
0.298" (7.57 mm)
<
500 uA
Display Size Supported
10.4" (264.16 mm) to 19" (482.60 mm)
(standard and wide formats)
USB BUS (5V) or 5V/12V Serial
5-pin AMP (Touch side)
5-pin or 7-pin Molex (COM side)
Surface Scratch Hardness MoHS 7 or higher to induce a
functional failure
ESD
±8KV Contact, ±30KV Air
200 pps (typical)
< 5.4 ms
Scratch Resistance
Sealing
Proprietary top coat
Point Speed (PPS)
Minimum Touch Time
MTBF
NEMA 4X / IP66
Gasketing
Complete water-resistant seal compatible
>
700,000 hours
Cleaning
Water, isopropyl alcohol, or similar
non-abrasive cleaners
RoHS Directive compliant
Yes
System Warranty
5 years of unlimited surface touches
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Standard Part Numbers
Part Numbers with 3M Vikuiti ALCF (privacy film)
Display Size USB Part Number
Serial Part Number
98-0003-3133-4
98-0003-3139-1
98-0003-3172-2
98-0003-3178-9
98-0003-3184-7
Display Size USB Part Number
Serial Part Number
98-0003-3136-7
98-0003-3142-5
98-0003-3175-5
98-0003-3181-3
10.4"
12.1"
15.1"
17"
98-0003-3134-2
98-0003-3140-9
98-0003-3173-0
98-0003-3179-7
98-0003-3185-4
10.4"
12.1"
15.1"
17"
98-0003-3137-5
98-0003-3170-6
98-0003-3176-3
98-0003-3182-1
19"
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 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 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 3M’s knowledge and belief based on information provided by third party suppliers to 3M. (9/06)
3M Touch Systems
Subsidiary of 3M Company
501 Griffin Brook Park Drive
Methuen, MA 01844
U.S.A.
IMPORTANT NOTICE TO PURCHASER: Specifications are subject to change without notice. These 3M Touch Systems’ Products and software are warranted to meet their pub-
lished specifications from the date of shipment and for the period stated in the specification. 3M Touch Systems makes no additional warranties, express or implied, includ-
ing 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 User’s particular purpose and suitable for its method of production, including intellectual property liability for User’s application. If the Product, software
or software media is proven not to have met 3M Touch Systems’ warranty, then 3M Touch Systems’ sole obligation and User’s and Purchaser’s 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 Sys-
tems’ 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)
1-888-659-1080
www.3M.com/touch
3M, MicroTouch, and ClearTek are trademarks of 3M Company.
Printed in USA © 3M 2009
SCT7650EX -0209
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