Product Model
6ES7921-3AB00-0AA0

Key Features
- 1Front connector module with flat ribbon cable.
- 2Compatible with digital 16 I/O modules of the S7-300.
- 3Power supply via screw terminals.
- 4Reliable connection for industrial applications.
- 52-year warranty available.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | N | AL | N |
| Part Number | 6ES7921-3AB00-0AA0 |
Specifications may be subject to change without notice
