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
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.