User guide

30 3M™ MicroTouch™ Controller SX112 Reference Guide
3M Touch Systems, Inc. Proprietary Information
Controller Technical Specifications
Physical Dimensions
4.80 in. x 1.35 in. x 0.032 in. (121.9 mm x 34.3 mm x 8.2 mm)
Board Level Functions
Power
+12V Input: (100 mA typical, 110 mA maximum), ±5% regulation, 50 mV 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
RFI – EN 61000-4-3 / ENV 50140 Class A Compliant
CRFI – EN 61000-4-6 Cable < 3 meters long N/A
Class A < 80% screen area
Class C < 80% screen area
EFT (Burst Immunity) – EN 61000-4-4 Class B Compliant
ESD Susceptibility – IEC 61000-4-2 Class 1 Compliant
Surge – EN 61000-4-5 Class B Compliant
Harmonics – EN 61000-3-2 Class A Compliant
Flicker – EN 61000-3-3 Compliant
Power Frequency Magnetic Field – EN 61000-4-8 Class A Compliant
Voltage Dips – EN 61000-4-11 Class B < 5% V
Class C < 70% V Compliant
Voltage Interruptions – EN 61000-4-11 Class C Compliant
UL/cUL Compliant
FCC Class B / CISPR22 Class B Class B Compliant
VCCI Class B ITE Emissions (Japan) Class B Compliant
AS/NZS 3548:1995/CISPR 22 Class B ITE Emissions (Aus.)Class B Compliant
Ambient Operating and Storage Environmental Conditions
(All Humidity is Non-Condensing)
Operating Temperature Range -40°C to +70°C
Operating Humidity Range < 36° C 0-95% RH
≥ 36 °C see Figure 1 below