Product details pictures Product Overview: Siemens 6ES7214-2BD23-0XB8 Parameter Specification Brand Siemens Order Number 6ES7214-2BD23-0XB8 Product Name CPU 224 CN (S7-200CN family) Product Family SIMATIC S7-200 / S7-200CN micro automation system Application & Fault Scenarios Typical Uses: Mid-range S7-200CN CPU for small machines needing ~24 local digital points and direct AC mains switching of contactors, valves and lamps. Dual RS-485 ports allow simultaneous HMI connection