Motorola DS3508 Product Reference Manual page 42

3 - 6 DS3508 Product Reference Guide
Technical Specifications (Continued)
Table 3-2
Item
Interfaces Supported
User Environment
Operating Temperature
Storage Temperature
Humidity
Drop Specifications
Ambient Light Immunity
Electrostatic Discharge
USB, RS-232, RS-485 (IBM 46xx Protocols), Keyboard Wedge
-4° to 122° F (-20° to 50° C)
-40° to 140° F (-40° to 60° C)
5% to 95% relative humidity, non-condensing
Unit functions normally after repeated 6.5 ft. (2 m) drops to concrete
Incandescent: 150 ft. candles (1,600 LUX)
Sunlight: 8,000 ft. candles (86,000 LUX)
Fluorescent: 150 ft. candles (1,600 LUX)
Mercury Vapor: 150 ft. candles (1,600 LUX)
Sodium Vapor: 150 ft. candles (1,600 LUX)
Immune to direct exposure to normal office and factory lighting conditions, as well
as direct exposure to sunlight
Conforms to 20 kV air discharge and 8 kV of contact discharge
Description