6ED10521FB000BA6 Siemens LOGO 6 Logic Module, 115 V ac/dc, 230 V ac/dc. Programmed using LOGO! Soft Comfort V6 software or by insertion of a pre-programmed memory module
Eight digital inputs and four digital outputs
Expandable with password security
Dimensions: H 90 mm x W 72 mm x D 55 mm.