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4X4 Rear Mount

KBF22 is a fully customizable piezo keypad developed by Barantech. The product is made to serve reliably in the harshest conditions, such as extreme weather and in high-risk areas where vandalism is a concern. KBF22 has waterproof and tamper-proof details, contains no moving parts and is constructed to deliver maximum long-term use. This keypad comes with Matrix output as standard, eliminating the need for costly ASIC interfaces.

+ Electrical Diagram

+ Technical Drawing

piezo metal keypad kbf22

Electrical Data

    Standard Output
    Matrix / Common Bus
    Contact Arrangement
    SPST N.O.
    Switching Voltage
    1-24 V AC/DC
    Switching Current
    200 mA
    Force required for switch operation
    3-5 N

Mechanical Data

    Aluminum / Stainless Steel
    Anodized Printing / Laser Engraving
    Electrical Connection
    Flat Cable / Pins
    Available Interfaces
    RS232 / RS485 / USB / I2C / ASCII / UART

Environmental Specifications

    Operating Temperature
    -20°C to +85°C
    Exceeds Class 1 Div 1 hazardous location requirements
    Impact proof to IK10
    IP68-IP69K wash-down proof up to 100 Bar (many submerged installations)
    Compliant with IEC/EN 60529, CE, ROHS, REACH
    Neither creates nor is affected by ESD, RFI or EMI. EMP-proof versions available as well
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