The control system PSSuniversal multi is a trimmed-down version of the control system PSSuniversal PLC. PSSuniversal multi does not offer the following features, whereas the PSSuniversal PLC does:
- Only programming/configuration via the editor PASmulti is possible, no programming in accordance with EN/IEC 61131-3
- No non-volatile variables
- No standard resource
- Maximum of 5 SafetyNET p subscribers can be connected
- No Profinet
- No Ethernet/IP