6ES7921-3AK20-0AA0
Product ID:151645
Updated: 2026/7/2
Key Features
- 1Connect the CPU 312C directly with a flat ribbon cable.
- 2Secure power and signals via robust screw terminals.
- 3Simplify cabinet wiring with the compact 3x16-pin X1 module.
- 4Reduce installation time and maintenance costs.
- 5Rely on Siemens quality for long-term system stability.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 6ES7921-3AK20-0AA0 |
Specifications may be subject to change without notice
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