I acquired a handful of these modules and cannot identify them.
They appear to be DC to DC regulators or ?
Connectors are marked Weidmuller but maybe are just the connector mfg.
The board is marked DC2405-3
Anyone familiar with these modules.
Thanks
Mark

 

Weidmuller is indeed an industrial connector manufacturer. Based on the part number it is 24 Vdc in, 5 Vdc out. What is the part number on the 7 pin power package? It looks like a National Semiconductor logo.

ak

 

Weimuller could be the actual unit manuf, most of their modules are DIN rail mount style, I have some old Weidmuller manuals I could look through to see if any thing shows up, their part N0.s are usually a long string of digits.
Max,

 

The 7 pin chip is - LMZ14203