3X4 Numeric keypad for Vending kiosks,Gas dispenser

General Specification

SNK055A stainless steel keypad is suitable for a number of harsh and public access environments such as self-service kiosks, public access kiosks and industrial process control.

    A wide range of models are available with combinations of full-QWERTY and numeric keypad. Other hardware options include tracker balls and pointing devices. PIN pad only and trackball only modules are available.

 Applications Field:

 Public access applications including self-service kiosks

 Unattended payment solutions and information kiosks

 Industrial control systems including process control  

Electric Characteristics

-  Power Supply: DC5V+10%

- Communication interface: PS2 or USB

- Power consumption: <0.5W (dynamic), <0.2W(static)

Mechanical characteristics

- Key life span: > 3,000,000 times

- Key pressure: 2-3N

- Key and panel material: high stainless steel

- Protection level: IP65 static / IP54 dynamic

- Key graphics: laser engraved lettering and strong painting

Environment Adaptability:

  Protection level: IP65 static and IP 54 dynamic

  Operation temperature range: -25℃～+65℃ 

  Relative humidity range: 30%～90% RH(normal environment)

  Storage temperature range: -40℃～+80℃ 

  Relative storage humidity range: 20-95%(non-condensing)

  Air pressure: 60-106kPa

Certification

CE,FCC,RoHS