Description
- ABB UAD155A0111 3BHE029110R0111 | Traceable PEC I/O Unit
2. Unboxing & Physical Snapshot
- Brand & Model: ABB UAD155A0111 (3BHE029110R0111)
- Product Category: AC 800PEC Combined I/O Box Controller Board
- Application: ABB AC 800PEC power electronics controller hardware used for high-speed control applications, including excitation systems and industrial power conversion equipment. ABB identifies this part number as UA D155 A0111; Controller Board: AC 800PEC Combi IO Box.
- Approximate Physical Dimensions:
- Width: approximately 120-130 mm
- Height: approximately 45-50 mm
- Depth: approximately 110-130 mm
- Actual enclosure dimensions depend on the installed AC 800PEC assembly.
- Estimated Shipping Weight: Approximately 3.0 kg net weight according to ABB-related product listings; export packaging will increase gross weight.
- What’s in the Box:
- ABB UAD155A0111 controller board
- Protective ESD shielding bag
- Factory identification label
- Mounting hardware when supplied with assembly
- Documentation package when included
3. Product Introduction
The ABB UAD155A0111 is installed inside the AC 800PEC control architecture, where fast deterministic processing is required for power electronics applications. The board provides the combined I/O interface function within the PEC platform, handling communication between field signals and the high-speed control environment (critical for excitation and converter control systems).
This controller board is not a general-purpose PLC replacement. It belongs to a specific ABB control ecosystem where firmware, application software, and hardware revisions must match. Inspect the PCB surface, connector headers, mounting guides, and protective coating before installation (stored boards can develop contact oxidation after years in uncontrolled warehouses).
4. Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Model Number | UAD155A0111 |
| Part Number | 3BHE029110R0111 |
| Product Family | AC 800PEC |
| Product Type | Controller Board / Combined I/O Box |
| Control Platform | ABB AC 800PEC |
| Main Function | High-speed control and I/O processing |
| Power Supply | 24 VDC system supply |
| Typical Power Consumption | Approximately 8 W |
| Communication Interface | Application-dependent AC 800PEC communication interfaces |
| I/O Function | Combined analog and digital I/O processing |
| Processing Role | Real-time control interface |
| Mounting Method | AC 800PEC cabinet assembly |
| Protection Class | Typically cabinet-installed IP20 environment |
| Operating Temperature | Approximately -25°C to +70°C (configuration dependent) |
| Storage Temperature | Approximately -40°C to +85°C (configuration dependent) |
| Humidity | 5-95% RH non-condensing |
| Cooling Method | Cabinet convection cooling |
ABB UAD155A0111 3BHE029110R0111
5. Global Compliance & Industry Certifications
Expected regulatory approvals and compliance considerations for this class of ABB industrial control hardware may include:
- CE Mark for applicable EMC and electrical requirements.
- UL/cUL recognition when installed within approved industrial control assemblies.
- ATEX/IECEx consideration where AC 800PEC equipment is installed in hazardous-area environments with certified enclosures and protection systems.
- Marine approvals such as DNV GL where incorporated into certified offshore or vessel power-control systems.
For power-control applications, certification applies to the complete engineered installation. The controller board alone does not establish hazardous-area or machinery safety compliance.
Verify specific lot certifications with OEM.
6. Long-Term Storage & Asset Preservation Guide
- Keep the UAD155A0111 inside its original anti-static shielding bag until installation. Avoid touching exposed PCB contacts with bare hands.
- Maintain warehouse humidity below 60% RH. High humidity can affect connector plating, PCB coatings, and solder joint reliability over long storage periods.
- Perform periodic preservation checks every 12-24 months. Inspect the board edge connector, electrolytic components, labels, and conformal coating condition (early detection prevents unexpected startup failures).
7. Physical Installation Prerequisites
- Confirm the board revision matches the existing ABB AC 800PEC configuration before replacement.
- Install only in the designated AC 800PEC rack or controller enclosure.
- Maintain approximately 50 mm clearance around cabinet-mounted electronics where possible to support convection cooling and maintenance access.
- Verify 24 VDC supply polarity and grounding before energizing.
- Use proper ESD handling procedures during installation.
- Check connector seating and locking mechanisms before commissioning.
- Confirm application firmware and control parameters match the original engineering configuration.
ABB UAD155A0111 3BHE029110R0111
8. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What HS Tariff Code is commonly reviewed for the ABB UAD155A0111 3BHE029110R0111?
A: ABB documentation references HS Code 85049090 for this product family, classified under parts of electrical machinery such as static converters and related equipment. Final customs classification should be confirmed with the importing authority.
Q: Does Country of Origin (COO) documentation matter for this ABB control board?
A: Yes. COO records support customs clearance, warranty traceability, and industrial asset management audits. Maintain OEM labels, serial records, and receiving inspection reports.
Q: Should shipping insurance be purchased for the UAD155A0111?
A: Yes. This controller board contains sensitive electronic components. Use ESD packaging, shock protection, moisture barriers, and declared-value insurance for international shipments.
Q: Does the UAD155A0111 include the latest firmware pre-loaded?
A: The board is part of the AC 800PEC control platform and firmware compatibility depends on the installed engineering configuration. Confirm software revision, application package, and hardware revision before commissioning.
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