Siemens 6ES7216-2BF22-0XB0 is a SIMATIC S7-200 CPU226XM programmable logic controller module designed for compact automation tasks. It provides 40 digital I/O and 26 KB of memory, making it suitable for small-to-midsize control applications. The unit is configured for AC power and integrates as part of legacy S7-200 systems for machine control, sequencing, and basic process automation. The 6ES7216-2BF22-0XB0 designation identifies the specific CPU226XM variant in Siemens' S7-200 family, enabling reliable, brand-compatible operation in inline PLC installations.
