Description
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ABB‘s product information identifies 3BSE025349R1 as TP854 Baseplate for CI854 (A or B) and classifies it as a module termination unit. It is specifically associated with CI854, CI854A, and CI854B communication interface modules.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Baseplate / Module Termination Unit |
| Model | TP854 |
| ABB Product ID | 3BSE025349R1 |
| Product Family | Advant 800xA / CI854 |
| Compatible Modules | CI854, CI854A, CI854B |
| Primary Function | Module mounting and electrical termination |
| Product Net Depth | 216 mm |
| Product Net Width | 72 mm |
| Product Net Height | 49.5 mm |
| Product Net Weight | Approximately 0.234 kg |
| Country of Origin | Sweden or Germany, depending on production lot |
| Customs Tariff Reference | 8536909500 |
ABB’s published product data gives the 216 × 72 × 49.5 mm dimensions and a net weight of 0.234 kg. The same documentation identifies customs tariff number 8536909500.
The TP854 is part of the CI854 communication interface architecture rather than a standalone processor or communication controller. ABB lists it as a baseplate for CI854, CI854A, and CI854B.
Product Introduction (Anti-Template)
A communication interface module is only useful when the mechanical and electrical interface around it is correct. The ABB TP854 3BSE025349R1 provides the baseplate and termination structure for -family communication interface modules, including , CI854A, and CI854B. In an Advant 800xA installation, it forms the physical interface between the communication module and the surrounding control-system wiring.
Do not mistake TP854 for the communication module itself. The distinction matters during procurement. TP854 is the baseplate/termination unit; is the communication interface hardware mounted on it. Honestly, checking this before ordering prevents the classic problem of receiving the correct family but the wrong physical component.
QC, Procurement & Logistics SOP
- Inbound Verification
- Confirm the complete identification: / 3BSE025349R1.
- Verify the ABB label, mechanical condition, connectors, mounting points, and terminal interfaces.
- Confirm that the requested system uses , CI854A, or CI854B.
- Compare the replacement with the existing baseplate before shipment.
- Check for cracks, deformation, corrosion, or damaged locking features.
- Live Rig Testing
- is a passive baseplate rather than the active communication processor, so functional testing should focus on mechanical and electrical interface integrity.
- Verify connector continuity and physical fit with a compatible -family module when suitable test equipment is available.
- Inspect the termination interface and module locking mechanism.
- Do not apply unrelated power directly to the baseplate simply as a substitute for a proper system-level test.
- QA & Anti-Static Packaging
- Record the part number and physical condition before packing.
- Protect connectors and terminal interfaces against impact.
- Use protective wrapping and suitable cushioning.
- Because the baseplate is approximately 216 mm long, use packaging that prevents bending or deformation during transportation.
- Keep the component separated from loose metal hardware that could damage its connectors.
- Global Logistics & Export Compliance
- Prepare the commercial invoice, packing list, product description, country-of-origin information, and appropriate HS classification.
- ABB’s published product information lists 8536909500 as the customs tariff reference; the final classification should still be checked against destination-country customs requirements.
- Air freight is normally practical for this lightweight spare.
- Use compact protective packaging to reduce dimensional freight charges.
- Ensure the declared description identifies the item as an industrial module termination/baseplate rather than incorrectly describing it as a CPU or communication controller.
Technical Pitfalls & Integration Warnings
1. Variant Mismatch
is intended for the family, including , CI854A, and CI854B. However, the exact installed communication interface should still be verified before replacement. ABB specifically identifies these three module families in the technical information.
2. Confusing with
This is a common procurement mistake. is the baseplate; is the communication interface module mounted on the baseplate. Ordering a when the failed item is actually the will not solve a damaged mounting or termination interface.
3. Mechanical / Terminal Compatibility
Even though the component is relatively simple, the mounting position and electrical termination arrangement matter. Check the existing baseplate dimensions, connector condition, mounting arrangement, and adjacent hardware before installation. The published dimensions are 216 × 72 × 49.5 mm.
4. ESD During Unboxing
The baseplate itself is not an active CPU, but it interfaces directly with sensitive communication electronics. Keep the associated module protected against ESD during replacement, and avoid unnecessary contact with connector contacts or exposed electrical interfaces.
Frequently Asked Questions (FAQ)
Q1: What is ABB 3BSE025349R1?
It is a baseplate/module termination unit for ABB , , and communication interface modules. ABB’s product documentation identifies the catalog description as ” Baseplate for (A or B).”
Q2: Is the same thing as ?
No. is the baseplate and termination interface. is the active communication interface module installed on the baseplate. They are separate components and should be ordered according to the failed part number.
Q3: Which modules are compatible with ?
ABB identifies the baseplate as being suitable for , , and . It is also listed as part of the corresponding CI854K01, CI854AK01, and CI854BK01 assemblies.
Q4: What are the physical dimensions and weight?
The published ABB data gives approximately 216 mm depth × 72 mm width × 49.5 mm height, with a net weight of approximately 0.234 kg.
Q5: Can be hot-swapped?
Do not assume that the baseplate can be removed while the associated communication interface is energized. The replacement procedure should follow the installed control-system maintenance instructions. Even though is primarily a passive interface component, disturbing the mounted and connected communication wiring can interrupt the communication path.
Q6: What should I provide when ordering a replacement?
Provide the complete part number / 3BSE025349R1, plus a photograph of the existing unit and the mounted -family module. If the customer has identified the complete CI854K01, CI854AK01, or CI854BK01 assembly, that information is also useful for confirming compatibility.
Q7: What HS code should be considered for ?
ABB’s published product information lists 8536909500 as the customs tariff number. The final declaration should be verified against the destination country’s tariff schedule and the actual product description.
Q8: Is still a current ABB product?
ABB’s current product documentation continues to identify 3BSE025349R1 as and describes it as the baseplate for , , and . Product availability should still be confirmed against the required delivery date and physical inventory.
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