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A.series matrix 12 and 16 keys

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A.series matrix 12 and 16 keys
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A.series matrix 12 and 16 keys
A.series matrix 12 and 16 keys
Keyboard A.series is adapted to all the applications, as the data capture, telecommand, telephone, terminals points of sale or alarm systems.

The range A.series is available in version 12 keys (marking typifies telephone, hexadecimal marking). Touches are flat or concave.


Marking typifies 12 touches 
 - Engraving function(office) A and B
 - Engraving such * and *

Marking typifies 16 touches
 - Engraving forks out 
Touches are flat or concave.


The degree of protection of the keyboard is IP 67.
ELECTRICAL CHARACTERISTICS
  • Interface:
    • Matrix
  • Operating voltage / current
    • Nominal 24V, 50 mA
    • Maximum voltage 50 V
    • Minimum voltage 5 V
    • Minimum current  1 mA
  • Contact resistance:
    • ≤1 Ω
  • ESD
    • 5 KV

ENVIRONMENTAL CHARACTERISTICS
  • Temperature:
    • Operating: -25°C to +85°C
    • Storage: -40°C to +85°C
  • RoHs compliant

MECHANICAL CHARACTERISTICS
  • Actuation force
    • 4.3N ±30%
  • Key travel:
    • 1 mm ±0.2 mm
  • Lifetime (cycles / keys):
    • 1 million cycles of operation per key


                                                                   
 16 Key version with HEXADECIMAL marking
  Aluminium natural key cap Key dimension Part number
  • Matrix «XY»
Concave Ø 12 AAN16001
  • Matrix «XY»
Flat Ø 11.3 AAN16011
Matrix circuit: Each key represents the junction between two points of the terminal connector depending on its position with respect to the keyboard lines and columns.
 Common point circuit: Each key represents a terminal among "n" keys with respect to a single common point.



 

 12 Touches matriciel 

         




                                                                          16 touches matriciel
                                                                               
        
 

Technical datasheet A.series matrix 12 and 16 keys