The PP 72/48D PN I/O module is available in a digital variant with 72 inputs and 48 outputs, and in a digital/analog variant PP 72/48D 2/2A PN with 2 additional analog inputs and 2 additional analog outputs.
The I/O modules are connected to the CNC via an I/O interface based on PROFINET. The digital inputs and outputs are connected by means of three 50-pole ribbon cables. Terminal strip converters can be used or the direct connection of Distribution Boards, for example, is possible.