EX II 7720SC Controller Specifications
39
3M Touch Systems Proprietary Information
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
2.55 in. x 1.30 in. x 0.45 in. (65.0 mm x 33.0 mm x 11.4 mm)
Board Level Functions
Power
5 to 12 VDC (85 mA typical, 110 mA maximum);
±
5% 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
AS/NZS 3548:1995/CISPR 22 Class B ITE Emissions (Aus.) Class B
Compliant
RFI – EN 61000-4-3 / ENV 50140
Class A
Compliant
CRFI – EN 61000-4-6
N/A Cable < 3 meters long
Class A < 80% Screen Area
Class B
≥
80% Screen Area N/A
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
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
Storage Temperature Range
- 50
°
C to +85
°
C
Storage Humidity Range
< 36°C 0-80% RH
