Siemens 3RK1405-0BQ20-0AA3 AS-I K45F Compact Standard Slave Digital I/O Module, 2 Inputs, 2 Outputs
Siemens Digital I/O Module, Compact Standard Slave, Series: AS-I K45F, 2 Input, 2 Output, M12 Terminal, -25 to 70 deg C, 45 mm W x 34 mm D x 80 mm H