OTTO Controls CAN Rocker CMK series

The CAN Rocker from OTTO Controls is a programmable operating module equipped with CANbus technology. The module has 3 rocker switches, each of which is equipped with two RGB LEDs. It is possible to choose between different switch actuations and the LED color or brightness. The CAN rocker module can be ordered pre-configured with customer-specific parameters in order to integrate it into a customer’s CAN network.


  • Waterproof sealed to IP65
  • Supports up to seven modules via a secondary CAN expansion bus connection
  • Withstands operating temperatures from -40°C to +85°C
  • 9-32VDC power input
  • Buttons available in black, red, yellow or orange finish
  • Programmable LEDs with variable color intensity and synchronized or individual flashing
  • Standard and customizable icons
  • Dual or triple switch position and momentary or continuous function selectable for each rocker position

Documents & downloads

Data sheet CMK
Daniel Jennen
Daniel Jennen
Sales Director, Vice President +49 2152 8955-210