WIKA Mobile Control GmbH & Co. KG

Electronic Operating Panels

EOP 311 / 313 - Your compact keypads

Electronic control units with CAN interface

The Electronic Operating Panel EOP 311 and 313 are keypads with an optional eight or sixteen buttons.. Each button has three integrated status LEDs that can be controlled individually. The device-side CAN interface sends and receives information that is processed by a machine-side controller. The EOP 311 and EOP 313 enable convenient operation of the desired functions directly from the workplace. Thanks to their compact and robust design, the operating panels can be easily integrated into almost any type of machine, e.g., large construction cranes, mobile cranes, telehandlers, or aerial work platforms.

Product highlights at a glance

  • Compact design  

  • Protection class IP67 – robust and reliable 

  • 3-status LEDs per button 

  • Brightness control of the status LEDs 

  • Modular button illumination 

  • Communication interface: CAN

EOP 311 in Detail

The keys are ergonomically arranged and provide haptic feedback during operation. The abrasion-resistant keypad labeling is oil and UV resistant. The LED displays indicate the defined status and ensure maximum visibility thanks to their generous viewing angle. Upon customer request, we can create individual key symbols and adjust the colors for the backlighting and LEDs accordingly - even for small quantities.

Typical applications for the keypad

  • Activation of machine-specific functions
    (e.g., operating modes, auxiliary hydraulics, engine cooling)
  • Setting machine parameters
    (e.g., speed limitation or power levels)
  • Control of comfort functions
    (e.g., air conditioning, lighting, horn, lights)
  • Feedback on switching operations
    (for all types of single-stage and multi-stage switching operations)

Applications

  • Mobile cranes
  • Aerial work platforms
  • Telescopic handlers
  • and many other construction machines

Technical drawings

EOP 313 in Detail

From a technical perspective, the two electronic operating panels differ in the number of buttons and the resulting measurement options. Therefore, please refer to the detailed section of the EOP 311 or the respective data sheets for all product details.

Technical drawings

Technical Data

Supply voltage 8 … 36 V DC
Operating temperature -40 … +85 °C
Storage temperature -40 … +85 °C
Number of keys 8 / 16
Number of indicators 24 / 48
Indicator Colors green - additionally orange, red, white, yellow
Backlight color white
Key lifespan > 500,000
Adjustable indicator brightness 5 ... 90%
Adjustable backlight brightness 5 ... 90%
Mounting 2 × M4 screws

E/A and signal

Connector DT04-4P, male
Communication / interface 1 × CAN 2.0B

Electromagnetic compatibility (EMC)

EN 61000-6-2:2005
EN 61000-6-4:2007+A1:2011
EN 61000-6-2:2019
EN 61000-6-4:2019

Environment tests

IP rating IP67
Temperature test IEC 60068-2-1 / 60068-2-2
Thermal shock test IEC 60068-2-14
Temperature & Humidity cycling test IEC 60068-2-38
Vibration test IEC 60068-2-6
Impact test IEC 60068-2-27
Drop test IEC 60068-2-32
Salt spray test IEC 60068-2-11