Industrial DCS Communication Solution – ABB 3BHE008128R0001 OEI-Board | AC800M Series
Where This Product Is Used
The ABB 3BHE008128R0001 OEI-Board (Optical Ethernet Interface Board) is a critical communication module deployed in high-availability industrial control environments. Typical application scenarios include:
- Power Generation Plants – Turbine control systems (steam, gas, hydro) using ABB Symphony Plus or AC800M controllers requiring deterministic fiber-optic communication between controller racks and I/O clusters.
- Oil & Gas Processing Facilities – Upstream/downstream SCADA and DCS architectures where EMI-immune optical links are mandatory for safety-critical loops.
- Chemical & Petrochemical Plants – Continuous process control systems demanding redundant, high-speed Ethernet backbones between controller modules and remote I/O panels.
- Pulp & Paper Mills – Multi-drive coordination and process automation networks built on ABB AC800M platforms.
- Water & Wastewater Treatment – SCADA-integrated control systems using fiber links to eliminate ground-loop interference across large plant footprints.
- Mining & Minerals Processing – Conveyor, crusher, and flotation control systems requiring robust optical communication in electrically noisy environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 3BHE008128R0001 |
| Description | OEI-Board (Optical Ethernet Interface Board) |
| Manufacturer | ABB Ltd. |
| Product Family | AC800M / Symphony Plus DCS |
| Interface Type | Optical Ethernet (Fiber) |
| Form Factor | PCB Module / Plug-in Board |
| Communication Protocol | Ethernet over Optical Fiber |
| Compatibility | ABB AC800M Controller Series |
| Weight (approx.) | 350 g |
| Condition Available | New / Refurbished / Tested |
| Lead Time | In Stock – Ships within 2 business days |
Why Engineers Specify This Model
- EMI Immunity – Fiber-optic medium eliminates electromagnetic interference, essential in high-voltage switchgear rooms and variable-frequency drive (VFD) environments.
- Long-Distance Communication – Optical links support significantly greater cable runs than copper Ethernet, enabling distributed I/O architectures across large plant footprints.
- Deterministic Latency – Designed for real-time process control where communication jitter directly impacts loop performance and safety system response times.
- Seamless AC800M Integration – Factory-engineered for ABB’s AC800M ecosystem; no third-party driver or configuration overhead required.
- High MTBF – Industrial-grade components rated for continuous 24/7 operation in harsh environments (temperature, humidity, vibration).
- Redundancy Support – Compatible with redundant controller configurations to meet SIL and high-availability process requirements.
Complete System Bill of Materials
The 3BHE008128R0001 OEI-Board is typically specified alongside the following ABB AC800M system components:
- ABB PM861 / PM864 / PM866 AC800M Processor Module
- ABB CI854 / CI857 Communication Interface Modules
- ABB TB820 / TB840 Termination Boards
- ABB S800 I/O Modules (AI810, AO810, DI810, DO810)
- ABB SD821 / SD822 Power Supply Units
- Fiber Optic Patch Cables (LC/SC, multimode/singlemode per site design)
- ABB AC800M Rack / Mounting Chassis
Contact Konmask for complete BOM sourcing and cross-reference support.
Compliance & Industry Standards
- Designed and manufactured under ABB’s ISO 9001-certified quality management system
- Compatible with IEC 61131-3 programmable controller standards
- Suitable for use in IEC 61511 / IEC 61508 functional safety architectures (system-level SIL assessment required)
- CE Marking compliant (as part of ABB AC800M system)
- RoHS compliant
- Meets industrial EMC standards: EN 61000 series
Quality Assurance & Sourcing
Every ABB 3BHE008128R0001 unit supplied by Konmask undergoes the following verification process:
- Visual Inspection – PCB, connectors, and housing checked for physical damage, corrosion, or counterfeit indicators
- Functional Test – Power-on and communication link verification where applicable
- Traceability – Serial number and firmware version documented prior to shipment
- Secure Packaging – ESD-safe anti-static bags, foam-lined cartons, and moisture barrier packaging for international transit
- Warranty – 12-month replacement warranty on all verified units
Konmask sources from authorized ABB distribution channels and vetted industrial surplus inventories. We do not supply unchecked grey-market parts.
How to Source This Part
- Add to Cart – Click “Add to Cart” above to place an order directly online.
- Request a Quote – For volume orders (>3 units), OEM procurement, or urgent project timelines, email support@konmask.com for a dedicated quote within 4 business hours.
- Provide Your BOM – Send your full bill of materials and we will cross-reference availability across our ABB AC800M inventory.
- Expedited Shipping – DHL Express, FedEx International Priority, and UPS Worldwide available. Export documentation (commercial invoice, packing list, COO) provided for all international shipments.
- Payment – T/T (bank transfer), PayPal, and major credit cards accepted. Net-30 terms available for qualified accounts.
Application-Specific FAQ
Q: Is the 3BHE008128R0001 compatible with the ABB PM864A processor?
A: Yes. The OEI-Board is designed for use within the AC800M controller family, which includes the PM864A. Verify your rack configuration and firmware revision with your ABB system documentation or contact us for confirmation.
Q: Can this board be used in a redundant controller setup?
A: The AC800M platform supports redundant processor configurations. The OEI-Board’s role in redundancy depends on your system architecture. Contact Konmask’s technical team for application-specific guidance.
Q: What fiber type is required – multimode or singlemode?
A: This depends on the optical transceiver specification of your specific AC800M installation. Please provide your site’s fiber infrastructure details when requesting a quote so we can confirm compatibility.
Q: Do you provide a test report or certificate of conformance?
A: Yes. A functional test report and certificate of conformance are available upon request for all units. Please specify this requirement at the time of order.
Q: What is the lead time for urgent orders?
A: In-stock units ship within 2 business days. For expedited same-day dispatch, contact us before 14:00 CST.
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