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EX II 3000SP Controller Reference Guide
3M Touch Systems Proprietary Information
Technical Specifications
Description Specification
Physical Dimensions
Size 4.80 in. x 1.35 in. x 0.032 in.
121.9 mm x 34.3 mm x 8.2 mm
Weight 55 grams (1.95 oz.)
20.5 grams (0.72 oz.)
Board Level Functions
Power: +12V Input: (100 mA typical, 110 mA maximum),
±5% regulation, 50 mV maximum ripple and noise.
Regulatory Requirements
CE Compliance Compliant
EMC Emissions – EN 55022:1998 Compliant
EMC Immunity – EN 55024:1998 Compliant
ESD Susceptibility - IEC 61000-4-2 Compliant
EMI Immunity - IEC 61000-4-3 Compliant
Burst Immunity - IEC 1000-4-4 Compliant
FCC Class B / CISPR22 Class B Compliant
VCCI Class B ITE Emissions (Japan) Compliant
AS/NZS 3548:1995/CISPR 22 Class B ITE Emissions (Aus.) Compliant
UL/cUL Compliant
Operating and Storage Environmental Conditions
Operating Temperature Range
(max temp. ramp – 0.5° C/min.)
(up to 95% RH from 0°C to +36°C; up to 20% RH from
+37°C to +70°C)
-40° C to +70° C
Operating Temperature/Humidity
+36° C @ 95% RH
Storage Temperature Range (at up to 20% RH)
-50° C to +85° C
Performance and Reliability
Minimum Touch Duration 3 ms
Touch Resolution – (Maximum number of addressable
coordinates generated by the controller)
16K x 16K
ESD Susceptibility
8KV Contact Discharge
*
1 false touch allowed
27K Air Discharge
*
Normal Operation – No false touches
* ESD discharges to a 3M Touch Sensor connected to the controller
MTBF (by MIL Std. 217F Calculation) >600,000 Hours
Touch Systems Parameters
Accuracy vs. Dynamic Temperature Change Maintained 1% Accuracy
(tested at 20° C to 60° C with a 0.5° C/minute temperature ramp)
Touch Screen Compatibility 3M Touch Systems Capacitive Sensors
Communications Protocol Serial RS 232