A PXC3.E72x supports max. 4 rooms or 8 room modules and is limited to 72 TX-I/O data points.
A PXC3.E.75 supports max. 8 rooms or 16 room modules and is limited to 200 TX-I/O data points.
These criteria must be satisfied to be able to select the correct PXC…:
- The physical TX-I/O data points used
- The total number of I/O data points used from TX-I/O, KNX PL-Link, and DALI
Physical TX-I/O data points used
Total I/O data points (TX-I/O, DALI, KNX PL-Link)
Web clients for room operation
Standard web clients1
Recommended number of web clients that can simultaneously access a PXC3.
Templates with standard background pictures2
Maximum number of different templates which are using the default background pictures.
Customized background pictures2
Maximum total size of all customized background pictures (the PNG file format is used as a reference).
Restriction: When using standard web clients (web browser on PCs, smart phones, tablets, etc.), the screen display and operation (touch or mouse) are neither modified nor tested for the available browsers.
Valid values when using 8 room applications at the boundary of maximum system limits.