The BMXDDI3202 wiring diagram is incorrect in the Modicon X80 Discrete Input/Output Modules User Manual, 11/2020, part number 35012474.18, page 193.
Incorrect wiring diagram
The DC power supply wiring is incorrectly shown (positive and common is wired backwards).
Correct wiring diagram
The BMXDDI3202 wiring diagram is correct in the earlier version of the Modicon X80 Discrete Input/Output Modules User Manual, 10/2019, part number 35012474.16, page 203.
This will be corrected in the next User Manual version.
Incorrect wiring diagram
The DC power supply wiring is incorrectly shown (positive and common is wired backwards).
Correct wiring diagram
The BMXDDI3202 wiring diagram is correct in the earlier version of the Modicon X80 Discrete Input/Output Modules User Manual, 10/2019, part number 35012474.16, page 203.
This will be corrected in the next User Manual version.