Product Details
The ABB UNS 2882A-P V1 3BHE003855R0001, also cataloged as the UNS 2882A-P V1 Control Boards, operates as a dedicated hardware component for high-speed signal processing and system interfacing within ABB UNITROL excitation systems and industrial drive subracks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | UNS 2882A-P V1 (Order Code: 3BHE003855R0001) |
| Brand | ABB |
| Origin | Switzerland |
| Weight | 0.35 kg |
| Dimensions | 233 mm x 160 mm x 20 mm (W x H x D) |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | Powered via subrack backplane bus supply |
| Subrack System | ABB UNITROL / Power Electronics Subracks |
| Product Type | Control Boards |
Firmware Flash Compatibility and Deterministic Interface Execution
The UNS 2882A-P V1 control board integrates directly into the system backplane, maintaining strict firmware flash compatibility across host controller subracks. Onboard logic circuits execute real-time signal conditioning and internal bus routing, maintaining deterministic backplane communication velocity and eliminating transfer latencies during high-density I/O update cycles.
Frequently Asked Questions
Q: Can the UNS 2882A-P V1 board be replaced under live system power?
A: No. System power to the target subrack frame must be de-energized prior to board extraction or insertion to prevent backplane bus communication interrupts and edge connector damage.
Q: How is chassis grounding established for the UNS 2882A-P V1 circuit board?
A: Frame grounding is established automatically through metal mounting standoffs and retention screws when secured into the grounded card cage slot.
Field Installation Guidelines
- Power off the subrack chassis and verify that bus voltage has completely discharged.
- Align the board edges with the guide rails of the designated subrack card slot.
- Slide the UNS 2882A-P V1 module smoothly into the slot until rear multi-pin connectors fully engage the backplane.
- Tighten front panel captive screws to lock the board in place and ensure ground continuity.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.
Voice-Activated Industrial Automation: Integrating Speech Control into PLC and DCS Architectures
Industrial automation integrates speech recognition, IIoT protocols, and NLP with PLCs and DCS to streamline operations. By leveraging advanced edge computing, engineers enable real-time, hands-free control—allowing personnel to manage smart factory processes safely away from hazardous equipment.