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Environmental Specifications
Operating Temperature +10°C to +40°C
Operating Humidity 20 to 80% RH non-condensing
Operating Shock 50 g
EMI Standards Conducted Limits FCC CFR 47, Part 15, Class A
EN 55022 Class A
UL and C-UL Safety Certification (File# E186047)
United States Standards UL2601 and IEC 601-1-1
Canadian Standards C22.2 No. 601.1-M90
and C22.2 No. 601.1.1-94
EC Conformity for Electrical Safety Standards EN 60950:1992
Connectors Commonly used external connections
to be drip proof
Power Supply
The Clean Screen is available with either a low leakage UL2601 listed supply for use in North
America (90–120 VAC at 57–63 Hz) or a European (200–240 VAC at 47–53 Hz) TUV listed
switching power supply. The power supply has a standard IEC male power inlet adapter. An
approved low leakage power cord must be used with the UL2601 listed power supply.
North America European
Line Voltage 90–120 VAC RMS 200–240 VAC RMS
Line Frequency 57–63 Hz 47–53 Hz
Power Output 90 W max 72 W max
Line Current 2 A max 2 A max
Safety UL1950, UL2601, CSA22.2, 1402C TUV—EN60950
EMI FCC CFR 47, Part 15, Class A VDE VFG.243 Class A
Power connector pinout:
Description Pin
-12 VDC 1
GND 2
+12 VDC 3
Appendix A: Product Specifications 33
CS Manual LAYOUT#1787 3/9/98 5:33 PM Page 33