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Siemens SIMATIC TDC 6DD1660-0BH0 CP52A0 GDM Access Module
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
6DD1660-0BH0 CP52A0 GDM Access Module
Official manufacturer identification and model-specific data prepared for accurate replacement matching, technical review and quotation.
At a Glance
| Brand / Manufacturer | Siemens |
|---|---|
| Model / Article Number | 6DD1660-0BH0 |
| Product Type | CP52A0 GDM Access Module |
| Core Function | One 640 Mbps fiber-optic interface with Duplex SC connector, 8B/10B coding and CRC checking. |
| Application / Compatible Series | SIMATIC TDC |
Exact Identification
Match the complete Siemens article number 6DD1660-0BH0 and the photographed nameplate or hardware revision.
Interface Arrangement
One 640 Mbps fiber-optic interface with Duplex SC connector, 8B/10B coding and CRC checking.
Configuration Check
One rack slot; fan-free operation; use the specified fiber link and verify the installed GDM topology.
Product Overview
6DD1660-0BH0 is officially identified as sIMATIC TDC CP52A0 global data memory access module with one fiber-optic interface for communication with a CP52IO.
Use the complete article number, photographed nameplate, installed hardware revision and project documentation when evaluating a replacement. Similar family members can differ in memory, interfaces, firmware or system compatibility.
Key Functions
Communication Architecture
One 640 Mbps fiber-optic interface with Duplex SC connector, 8B/10B coding and CRC checking.
Engineering and Configuration
One rack slot; fan-free operation; use the specified fiber link and verify the installed GDM topology.
Replacement Control
Confirm the exact article number, visible hardware state, connectors and project backup before removing the installed CP52A0 GDM Access Module.
Official Specifications
| FOC Interfaces | 1 |
|---|---|
| Fiber Connector | Duplex SC |
| Data Transmission Speed | 640 Mbps |
| Line Coding and Checksum | 8B/10B with CRC |
| Rated Rails and Typical Current | +5 V at 1.5 A; 3.3 V at 0.4 A |
| Typical Power Loss | 9 W |
| Fan Required | No |
| Rack Slots Required | 1 |
| Maximum Fiber Cable Length | 200 m |
| Dimensions | 20 x 233 x 160 mm |
| Weight | 0.3 kg |
Frequently Asked Questions
Which fiber interface must be matched when commissioning 6DD1660-0BH0?
Use one 640 Mbps fiber-optic link with a Duplex SC connector; the link uses 8B/10B coding and CRC checking.
What is the maximum fiber cable length supported by 6DD1660-0BH0?
The specified maximum fiber length is 200 m.
Does 6DD1660-0BH0 require forced-air cooling?
No. The module is specified for fan-free operation.
How much rack space should be reserved for 6DD1660-0BH0?
Reserve one rack slot and allow for the 20 × 233 × 160 mm module dimensions.
Which supply rails and load apply to 6DD1660-0BH0?
Typical current is 1.5 A from the +5 V rail and 0.4 A from the 3.3 V rail, with about 9 W power loss.
What should an engineer document before replacing 6DD1660-0BH0?
Record the installed GDM topology, fiber routing, Duplex SC connections, slot position and hardware revision.
Which installation checks are important for 6DD1660-0BH0?
Handle the board with ESD precautions, seat it fully in the assigned slot and reconnect the fiber path without exceeding the specified link length.
Compatibility & Ordering Notes
Compatibility Checklist for 6DD1660-0BH0
- Match the complete article number without shortening or altering the suffix.
- Confirm the SIMATIC TDC family, product type and installed hardware revision.
- Verify the interface arrangement: One 640 Mbps fiber-optic interface with Duplex SC connector, 8B/10B coding and CRC checking.
- Confirm included connectors, memory media, synchronization parts or accessories in the written quotation.
