Tends to go from IP 20 to IP 67 or rather from the machine with the Cabinet to the zenith of its IP 67 input/output slave. In these stop-and-play solutions, the connection of the respective conductors is completely avoided. This results in sturdiness saving time and eliminating errors in the connection of the respective commands. Today, the IP 67 bus module represents a modern solution for sensor and actuator connectivity with excellent cost saving potential.