Siemens 6DD1688-0AE2 SIMADYN D SS52
Siemens 6DD1688-0AE2 is the SIMADYN D SS52 communication module for PROFIBUS-DP operation in a CS7 carrier. Siemens documentation identifies the module for master or slave connection and lists Shared Input, SYNC and FREEZE functions. The X5 connector provides an electrically isolated RS-485 PROFIBUS interface, isolated 5 V supply for optical link modules and an RS-232 parameterization and diagnostic interface for COM PROFIBUS. Data exchange with CPU modules uses the 16 KB dual-port RAM on the CS7 carrier. Replacement planning should verify the exact order code, CS7 slot, bus address, DP role, connector wiring, termination and project configuration.
| Field | Verified Information |
|---|---|
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
| Field | Verified Information |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6DD1688-0AE2 |
| Product Type | SIMADYN D SS52 PROFIBUS-DP communication module |
| Carrier Module | CS7 |
| Mounting | Plug-in communication module for the CS7 carrier |
| PROFIBUS Role | DP master or DP slave |
| Supported Functions | Shared Input, SYNC and FREEZE |
| Main Connector | X5 |
| PROFIBUS Interface | Electrically isolated RS-485 |
| Auxiliary Interface Supply | Electrically isolated 5 V supply for optical link modules |
| Parameterization and Diagnostics | RS-232 interface for COM PROFIBUS |
| CPU Data Exchange | 16 KB dual-port RAM on the CS7 carrier |
| Maximum Modules per CS7 | Up to 3 communication modules |
| Country of Origin | GERMANY |
| Application Area | Product-Specific Guidance |
|---|---|
| Applicable System | SIMADYN D automation systems using the CS7 carrier |
| System Role | PROFIBUS-DP master or slave communication |
| Typical Functions | Distributed communication using Shared Input, SYNC and FREEZE functions |
| Typical Applications | Drive, process and machine automation networks based on SIMADYN D |
| Maintenance Use | Exact-code replacement in an existing CS7 hardware and project configuration |
| Configuration Importance | Slot assignment, DP role, bus address, RS-485 wiring, termination and project data must match |
A current Siemens lifecycle designation for the exact order code 6DD1688-0AE2 was not confirmed in the available official documentation, so no lifecycle classification is asserted. Procurement should verify the exact order code, CS7 carrier and slot, configured DP master or slave role, bus address, connector wiring, termination and existing SIMADYN D project data before replacement.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
Structured verification, inspection, documentation and delivery support for 6DD1688-0AE2.
Stockoems supports industrial automation procurement with structured model verification, condition review, technical documentation checks and coordinated logistics. For the SIMADYN D SS52, the process focuses on exact-code confirmation, CS7 system fit and PROFIBUS configuration details.
| Service Stage | What Stockoems Checks |
|---|---|
| 1. Model and suffix verification | The complete 6DD1688-0AE2 order code, manufacturer label and visible hardware details are compared. |
| 2. Condition confirmation | Condition, connectors, housing, included items, seals and visible handling marks are reviewed from available evidence. |
| 3. Technical compatibility review | For 6DD1688-0AE2, our review compares the full Siemens order code, SS52 identity, CS7 carrier and slot, PROFIBUS-DP master or slave role, X5 interface, bus settings and project configuration. |
| 4. Product and label photo confirmation | Readable product, nameplate, connector and packaging photographs can be coordinated before shipment. |
| 5. Protective packaging | The plug-in communication module is handled with antistatic protection, connector shielding and impact-resistant packaging suitable for international transport. |
| 6. Worldwide shipping | Available worldwide shipping options are reviewed after destination, quantity and packaging scope are confirmed. |
| 7. Shipment tracking | Tracking details and shipment records are provided for the agreed logistics method. |
| 8. Customs documentation | Commercial invoices, packing information and available customs documentation are prepared for the shipment. |
| 9. Written warranty terms | The applicable one-year commercial warranty scope is documented before order completion. |
| 10. Return authorization | Return conditions and authorization steps are explained in writing before approval. |
| 11. After-sales response | Questions about received condition, documentation and installation evidence are handled through a traceable service channel. |
After shipment, our team provides tracking information, documentation coordination, written warranty terms, return authorization guidance and responsive after-sales communication.



Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985