6ES7214-1AD23-0XB0 Siemens SIMATIC S7-200 Compact Programmable Controller 24VDC
The Siemens 6ES7214-1AD23-0XB0 is a widely used compact programmable logic controller (PLC) from the SIMATIC S7-200 series, designed for small-scale automation tasks in industrial machinery, building systems, and process equipment. Known as the CPU 224, this model integrates 14 digital inputs and 10 digital transistor outputs—all operating at 24 V DC—into a single, space-saving unit, eliminating the need for separate I/O modules in many applications.
Although the S7-200 product line has been officially discontinued by Siemens and superseded by the more advanced S7-1200 platform, the 6ES7214-1AD23-0XB0 remains one of the most popular legacy PLCs globally due to its reliability, ease of programming, and extensive installed base. It continues to be supported through extended spare parts availability and is frequently sourced for maintenance, repair, and retrofit projects worldwide.
Product Overview: Siemens 6ES7214-1AD23-0XB0
| Manufacturer | Siemens AG |
| Product Line | SIMATIC S7-200 |
| Model | CPU 224 |
| Order Number | 6ES7214-1AD23-0XB0 |
| Type | Compact PLC with integrated I/O |
| Digital Inputs | 14 × 24 V DC |
| Digital Outputs | 10 × 24 V DC transistor (sinking type) |
| Input Voltage Range (Logic “1”) | 15–30 V DC |
Product details pictures
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