6ES7921-5CB20-0AA0
Product ID:185231
Updated: 2026/8/12
Key Features
- 1Connect 32 digital I/O modules to S7-1500 systems seamlessly.
- 2Utilize a reliable 1x50 pole IDC connector for stable data transfer.
- 3Provide secure power distribution via robust screw terminals.
- 4Reduce installation time with efficient, tool-friendly wiring design.
- 5Ensure broad compatibility across S7-1500 digital module families.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | EAR99H | AL | N |
| Model Number | 6ES7921-5CB20-0AA0 |
Specifications may be subject to change without notice
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