6ES7921-3AB20-0AA0
Product ID:147148
Updated: 2026/4/3
Key Features
- 1Connect 32 digital I/O points efficiently with the flat ribbon cable design. 2、Ensure secure power delivery through robust screw terminals. 3、Integrate seamlessly with Siemens S7-300 automation systems. 4、Simplify installation and maintenance for reduced downtime. 5、Achieve reliable signal transmission for critical control applications.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | EAR99H | AL | N |
| Part Number | 6ES7921-3AB20-0AA0 |
Specifications may be subject to change without notice