6ED1055-1CB00-0BA2 Siemens | Siemens LOGO! Series I/O module for Use with LOGO! 8, LOGO! 8.2, 24 V dc Supply, Digital Output, 4-Input, Digital Input | 825-1663 | RS Components
6ED1 055-1MB00-0BA1 Siemens - Datasheet PDF & Technical Specs
Siemens LOGO! DM8 24 DIO, 4I/4O, front view | LOGO! PLC DIO Modules - Layout