Issue
Need to understand which controllers can be upgraded to Unity/Control Expert.

Product line
Modicon Quantum, Unity Pro, Control Expert

Resolution
A Quantum PLC with an A as the last digit in part number + PV=>4 or B as last digit can be updated to Unity.
Example:

• 140CPU53414A PV:04
• 140CPU43412A PV:04
• 140CPU53414B

Issue
Need to understand which controllers can be upgraded to Unity/Control Expert.

Product line
Modicon Quantum, Unity Pro, Control Expert

Resolution
A Quantum PLC with an A as the last digit in part number + PV=>4 or B as last digit can be updated to Unity.
Example:

• 140CPU53414A PV:04
• 140CPU43412A PV:04
• 140CPU53414B