For programming and parameterizing a system, the computer is accessed via standardized interfaces such as RJ45 and USB. In the case of an industrial PC (IPC), however, these interfaces are located inside the control cabinet., practical service interface for secure and flexible access to the inside of the control cabinet, commissioning, service work, monitoring and system expansions are carried out faster, easier and more precisely, suitable for control cabinet walls, distribution boxes and control panels, installation in a standard round hole of just 22 mm using a central screw connection, protection class IP65, captive sealing plug, very easy to use, unequipped, without inserts, suitable inserts: E-DAT Industry RJ45 field jack insert (T568A, T568B or Profinet), E-DAT Industry RJ45 coupler insert or E-DAT Industry USB coupler insert