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EXTA2-* Keyboard
Product Specifications
2
Product Specifications
2.1
Function
The EXTA2 is a keyboard/mouse combination with USB interfaces, available in different
versions. The intrinsically safe keyboards integrate different mouse systems. The outside
dimensions are the same for all versions. The keyboards are designed for panel mounting or
for installation in a housing. The EXTA2 comes with an 8-pin connection cable included.
2.2
Technical Data EXTA2-K3 with Trackball, Intrinsically Safe
Technical Data EXTA2-K3
General specifications
Type
Supply
Rated voltage
Indicators/operating means
Keyboard
Trackball
Diameter
Material
Driver
Interface
Interface type
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU
RoHS
Directive 2011/65/EU (RoHS) EN 50581:2012-09
Conformity
Electromagnetic compatibility EN 61000-6-2:2005
Degree of protection
Ambient conditions
Ambient temperature
Storage temperature
Keyboard with trackball
Ex i, via data line
105 short stroke keys
Keyboard layout: US international, German, French, (further
keyboard layouts on demand)
50 mm
Phenolic resin (black)
Microsoft Mouse ® , USB
USB or PS/2 (PS/2 via adapter)
EN 61326-1:2013 (industrial locations) ; EN 61000-6-
4:2007+A1:2011
IP65 , if trackball is inactive. Undefined during motion.
0 ... 50 °C (32 ... 122 °F)
-20 ... 70 °C (-4 ... 158 °F)
9
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