Keyboards

Stable input devices by Liebherr ensure optimal operation of mobile machinery in all environments. The devices are equipped with two integrated digital inputs and nine digital outputs. Even with an inactive control system the keyboard is able to control actuators, such as hazard warning lights. The yellow background lighting provides optimal visibility by day. Thanks to the brightness sensors, the design further facilitates precise operation of the keyboard even at night. The input devices are suitable for horizontal as well as vertical installation in the cabin or console. This offers more flexibility for various uses. The 2x3 keyboard can be equipped with a fixed key assignment as well as with a flexible one with adaptable keyboard legends, allowing individual arrangement of keys. Freely configurable status LEDs further allow for more adaption to each application.

The OEM-specific adaptability of the keyboard creates ideal conditions for higher productivity. The functionality of our keyboards can be relied upon under the most demanding conditions and allows for a wide range of applications.
Prozessor AT90CAN128
CAN interfaces 1
Temperature range -40 to 85 °C

Technical data

Prozessor AT90CAN128
Frequency 16 MHz
Flash memory 128 KB
RAM memory 4 KB
EEPROM memory 4 KB
Supply voltage DC 10 - 32 VDC
CAN interfaces 1
Temperature range -40 to 85 °C
IP rating IP65
Keyboard 2x3 3x7
Dimensions (L/W/H) 65 / 135 / 60 mm 244 / 110 / 58 mm
Digital inputs 2
Digital outputs 9
Variants

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In the download area you find an overview of all brochures and datasheets for the various Liebherr components. Downloads

Lindau production site

High-quality electronics for demanding machines: Liebherr-Elektronik GmbH is specialised in the development and production of customised electronic solutions as well as a wide range of services. Liebherr-Elektronik GmbH

Test Center for electronics

Liebherr operates its own Test Center for electronics at Lindau. State-of-the-art testing and measuring equipment guarantees high product quality. Test Center for electronics