SIEMATIC TDC · GLOBAL DATA MEMORY
Four fiber-optic interfaces for SIMATIC TDC GlobalDataMemory communication.
The Siemens 6DD1660-0BG0 is a SIMATIC TDC CP52IO communication module used as an interface module for GlobalDataMemory (GDM). It provides four front-mounted fiber-optic interfaces for high-speed data exchange within the GDM architecture. Siemens documentation specifies 640 Mbit/s transmission with 8B/10B coding and CRC checking. The module occupies one slot and requires forced ventilation. For maintenance or replacement, buyers should verify the complete order code, hardware revision, rack position, duplex SC connections, project configuration and readable nameplate photographs before approving a substitute or shipment.
| Product Condition | Original new |
|---|---|
| Availability | In stock |
| Official Lifecycle | PM400: Announcement of product phase-out |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6DD1660-0BG0 |
| Product Type | CP52IO communication and GDM interface module |
| Product Family | SIMATIC TDC GlobalDataMemory |
| Fiber-optic Interfaces | 4, front-mounted X1 to X4 with duplex SC connectors |
| Transmission Rate | 640 Mbit/s |
| Coding and Check | 8B/10B coding with CRC check |
| Typical Current Draw | 3.0 A at +5 V; 0.8 A at +3.3 V |
| Typical Power Loss | 18 W |
| Cooling | Fan required |
| Mounting Space | 1 rack slot |
| Dimensions | 20 × 233 × 160 mm (W × H × D) |
| Weight | Approximately 0.4 kg |
| Country of Origin | GERMANY |
| SIMATIC TDC GDM networks | Provides four optical connections between CP52IO interfaces and the GlobalDataMemory architecture. |
|---|---|
| High-speed coordinated control | Supports synchronized data exchange across documented SIMATIC TDC installations. |
| Installed-base maintenance | Suitable for planned spare procurement when the installed order code and project requirements match. |
| Replacement planning | Connector routing, rack slot, ventilation and hardware revision must be checked before exchange. |
Siemens Industry Mall lists the official lifecycle as “PM400: Announcement of product phase-out,” effective since 1 October 2023. This wording is retained without converting it to an unsupported discontinued status.
It identifies the Siemens SIMATIC TDC CP52IO GDM interface module with four fiber-optic interfaces.
The four front interfaces X1 to X4 use duplex SC fiber-optic connectors.
The official Siemens status is PM400: Announcement of product phase-out, effective since 1 October 2023.
Check the suffix, hardware revision, rack slot, optical connectors, supply capacity, ventilation and project configuration.
No direct substitution should be assumed because the CP52 variants perform different GDM functions.
Yes. Buyers can request current full-unit, nameplate, connector, packaging and condition photos.
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
A documented procurement, inspection, packaging and delivery workflow helps buyers and engineers review the exact requested item before shipment.
We review the complete suffix, manufacturer label, visible condition and supplied accessories.
Buyers should provide installed-unit photos, interface details and project requirements for a focused review.
Protective handling, shipment coordination, documentation and tracking are arranged for the destination.
| Model and suffix verification | The complete order code is checked against the request, product label and supporting documentation. |
| Condition confirmation | Visible condition, seals, accessories and packaging are reviewed from current product photos. |
| Technical compatibility review | Interfaces, electrical configuration, hardware revision and project requirements are compared before approval. |
| Product and label photo confirmation | Full-unit, nameplate and connector images are checked for readable identity and configuration evidence. |
| Protective packaging | Sensitive industrial hardware is protected with suitable internal cushioning and outer packaging. |
| Worldwide shipping | International shipping options are coordinated according to destination and shipment requirements. |
| Shipment tracking | Tracking information is provided after carrier acceptance when available. |
| Customs documentation | Commercial and shipment documents are prepared for the declared goods and destination. |
| Written warranty terms | Applicable Stockoems warranty terms are supplied in writing with the commercial offer. |
| Return authorization process | Any return request is reviewed through a documented authorization process before goods are sent back. |
| After-sales response | Our team supports post-shipment questions about received condition, documentation and order details. |
Ask for the complete legal and commercial identity, exact model verification, readable label photos, written condition details, traceable communication, packaging arrangements and documented warranty and return terms.
Request current full-product, nameplate, connector, accessory, packaging and condition photos that clearly match the complete order code.
Watch for incomplete suffixes, reused or unreadable photos, inconsistent labels, vague condition statements, unsupported compatibility claims, missing warranty terms and pressure to ship without verification.
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
