Looking for the replacement for the Proworx/Concept Momentum PLC top hat.
The closest replacement for the Momentum CPU is one of these modules.
171CBU78090 - Unity M1 processor - RS232/485 - USB - I/O bus
171CBU98090 - Unity M1E processor - RS232/485 - Ethernet - USB - I/O bus
171CBU98091 - Unity M1E processor - RS232/485 - Ethernet - USB - I/O bus - global data
They will not work with the old Option Adapters. JNN/PNN.
You will also need Unity Pro .
You will have to convert your existing Proworx/Modsoft/Concept program into Unity.