Compact S7-200 CPU with 8 inputs, 6 outputs
The Siemens 6ES7212-1AA01-0XB0 is a SIMATIC S7-200 CPU 212 compact unit, offering 512 statements of program memory and 512 data words, with 8 digital inputs and 6 DC outputs on board.
Buyers needing a direct replacement should evaluate the S7-200 family's later CPUs or migrate to the S7-1200 series, though compatibility depends on the application and existing program.
Specifications at a glance
The CPU 212 compact unit provides 8 digital inputs and 6 digital outputs (DC), with 512 statements of program memory and 512 data words — sufficient for small to medium control tasks typical of the S7-200 family.