The PXX-PBUS extension module allows for integrating existing PTM I/O modules in Desigo.
The PXX-PBUS extension module, when combined with a modular series PXC..D automation station and one or two TXS1.12F12 supply modules, replaces the UNIGYR and VISONIK process units as well as the PXC64-U, PXC128-U automation stations.

• PTM I/O modules can continue to be used.


• Existing periphery can be assumed without a change.


• Control panel wiring can be assumed and need only be supplemented by new supply modules.