Drop of the voltage level at terminal 20 of the Standard I/O (eliminated)

Which products are affeceted?
8200motec / vector and Drive PLC in combination with the Standard I/O (corrected and revised module versions are listed in the table below)

Eliminated function restriction:
Possible voltage drops of terminal 20 have been eliminated with the module version mentioned below.
As a result the internal voltage supply (terminal 20) can be used for acitivating the digital inputs and supplying the digital outputs.