Siemens 6ES7 215-2AD00-0XB0 S7-200 CPU PLC Module

Siemens 6ES7 215-2AD00-0XB0 is a Simatic S7-200 CPU module (CPU 215) designed for compact, reliable PLC control in small to mid‑sized automation tasks. It runs from an integrated 24 V DC power supply and provides dual RS-485 interfaces for fieldbus and programming communications: MPI/PPI/Freeport plus PROFIBUS DP/MPI Slave, enabling both device programming and distributed I/O networking. The CPU offers 8 Kbytes of user program memory and 5 Kbytes of data memory (equivalent to 4K words program / 2.5K words data), along with 14 24 VDC digital inputs and 10 24 VDC digital outputs (sink/source) for direct connection to sensors and actuators. It is expandable with up to seven expansion modules to scale I/O, timing, and communication capabilities as the application grows. This CPU is well suited for standalone machine control, small production lines, and distributed I/O configurations that leverage PROFIBUS DP connectivity within the S7‑200 family, delivering straightforward programming via the Micro/WIN environment and reliable Siemens hardware compatibility.