Siemens C79040-A6422-C021-03-86 Integral Board is a Siemens component designed for the EWK-X30 system. Its part number is C79040-A6422-C021-03-86, and the product description identifies it specifically as an integral board in the EWK-X30 family. This exact part should be referenced when sourcing replacements or compatible assemblies for EWK-X30 equipment.
