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3M™ MicroTouch™ Controller EX Serial Reference Guide
3M Touch Systems, Inc. Proprietary Information -- 29087v03
Figure 2 Cased EX122 Touch Controller
Technical Specifications
The controller specifications listed below were validated in test systems containing 3M
Touch Systems components. These specifications may not be valid if configured with
components from suppliers other than 3M Touch Systems. All components in the
manufacture of electronic controllers are RoHS Directive compliant (2002/95/EC).
Physical Dimensions
Uncased
3.50 in. x 2.30 in. x 0.45 in. (88.9 mm x 58.4 mm x 11.4 mm)
Cased
3.75 in. x 2.50 in. x 0.90 in. (95.3 mm x 63.5 mm x 22.9 mm)
Board Level Functions
Power
5 VDC (80 mA typical, 100 mA maximum);
5% regulation 50 mV
pp
maximum ripple and noise
12 VDC (85 mA typical, 100 mA maximum);
10% regulation 50 mV
pp
maximum ripple and noise
Regulatory Requirements
CE
Compliant
Radiated Emissions – EN 55022:1998
Class B
Compliant
AC Mains Conducted Emissions – EN 55022:1998
Class B
Compliant
Telco Lines Conducted Emissions
N/A
N/A
FCC Class B / CISPR22 Class B
Class B
Compliant
VCCI Class B ITE Emissions (Japan)
Class B
Compliant
