https://cz.mitsubishielectric.com/fa/ua_uk/products/cnt/plc/plcf/io-module/fx5-32et-ds.html
FX5-32ET/DS
I / O modules are available with and without built-in power supply, and in various input / output configurations.
ds
https://de.mitsubishielectric.com/fa/fr_en/products/cnt/plc/plcf/io-module/fx5-32et-dss.html
FX5-32ET/DSS
I / O modules are available with and without built-in power supply, and in various input / output configurations.
dss