DC 24 V supply with 2 MDS90A.. switched-mode power supply modules for MDL91A.. coupling module and MDP92A.. power supply module with controlled DC link voltage

When using MDL91A.. coupling modules, a DC voltage supply of 26.4 V is required. The required DC voltage of 26.4 V can be provided by the MDS90A.. switched-mode power supply modules.

The following image shows a connection example for the use of 2 MDS90A.. switched-mode power supply modules, an MDL91A.. coupling module, and an MDP92A.. power supply module with controlled DC link voltage. The MDS90A.. switched-mode power supply modules supply the modules with a DC voltage of 26.4 V directly via the DC 24 V connection X5.

[1]	DC 24 V connection
[2]	UZ+/UZ- DC link busbar