The Siemens 6ES7963-1AA00-0AA0 is an IF963-RS232 interface submodule for SIMATIC S7-400 point-to-point communication processors. It provides an RS232C physical interface through a 9-pin D-sub connector for serial device coupling with CP 441 hardware.
This page retains only model-specific facts supported by the referenced Siemens documentation. Exact suffix, installed hardware and configuration should be checked before procurement.
| Complete part number | 6ES7963-1AA00-0AA0 |
| Manufacturer | Siemens |
| Product family | SIMATIC S7-400 / CP 441 point-to-point communication |
| Lifecycle status | Not confirmed in accessible Siemens documentation for this exact complete order number |
| Procurement approach | Verify exact-part supply and installed-system compatibility before order |
| Module designation | IF963-RS232 interface submodule |
| System family | SIMATIC S7-400 |
| Physical interface | RS232C |
| Connector | 9-pin D-sub |
| Communication role | Point-to-point serial coupling |
| Associated processor | CP 441 / CP 441-2 |
| Order number | 6ES7963-1AA00-0AA0 |
| Verification basis | Siemens Industry Support documentation for the exact order number |
No current Siemens lifecycle wording was confirmed in the accessible official documentation for the exact complete order number 6ES7963-1AA00-0AA0. Lifecycle status should therefore be reconfirmed against the current Siemens product record before purchase.
It is a Siemens SIMATIC S7-400 IF963-RS232 interface submodule for CP 441 point-to-point communication.
Siemens documentation identifies an RS232C interface using a 9-pin D-sub connector.
No. Confirm the exact order number, CP 441 compatibility, pin assignment and configured protocol.
No current Siemens lifecycle wording for this exact complete order number was confirmed in the accessible official documentation.
Provide the full order number, CP model, rack configuration, existing cable details and connected-device protocol.
For 6ES7963-1AA00-0AA0, send the installed-system details and full order number.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
Procurement support built around exact-part verification, engineering review and protected international delivery.
We review the installed SIMATIC S7-400 / CP 441 point-to-point communication context, interfaces and replacement constraints for 6ES7963-1AA00-0AA0.
Our team checks the complete Siemens order number, visible labels and configuration details before supply.
Industrial components are packed for protected international delivery with warranty terms stated in the offer.
For 6ES7963-1AA00-0AA0, send the installed-system details and full order number.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
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For 6ES7963-1AA00-0AA0, send the installed-system details and full order number.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
