ABB UNS0867A-P-V2 (HIEE405246R0002) – Plug‑in DCS module for Advant/UNS control systems

The ABB UNS0867A-P-V2, part number HIEE405246R0002, is a plug‑in module used within ABB Advant/UNS-based DCS racks as a reliable replacement or expansion unit. From my experience, this variant is commonly selected to maintain legacy Advant OCS installations with minimal downtime—drop it into the existing rack, match the revision, and the system typically comes up clean after a controlled restart. You might notice that the “-P-V2” revision tag helps maintenance teams align on firmware and hardware compatibility across cabinets.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days from delivery, covering normal industrial use.
• Lead time: in-stock ships in 1 week; not in stock typically no more than 1 month.
• Payment: 50% advance payment; full payment prior to delivery.
• Express options: FedEx, UPS, DHL.
• Each unit is function-checked and packed for ESD protection before dispatch.

Key Features

• Advant/UNS rack compatible – Designed for ABB UNS-series card cages, so changeover is typically straightforward for existing cabinets.
• Revision V2 hardware – The HIEE405246R0002 identifier helps match system baselines and avoid mix-revision surprises during maintenance.
• Backplane-powered design – Power and system bus interface via the rack backplane; wiring remains neat and service-friendly.
• Service-friendly front panel – Technicians usually appreciate visible status LEDs and accessible labeling for quicker fault isolation.
• Drop-in spare for lifecycle support – Keeps mature Advant installations running without a control system migration project.

Technical Specifications

Application Fields

Typically used in mature ABB Advant/UNS DCS environments across:

• Power generation (boiler/turbine auxiliaries, BOP control)
• Oil & gas (compressor stations, utilities, flare systems)
• Chemicals & petrochem (reactor skids, utilities, interlocks)
• Pulp & paper (stock prep, drives interface, process sections)
• Metals & mining (water systems, materials handling)

A maintenance supervisor told us this module “just fit the slot, matched the V2 boards we had, and saved us from a weekend shutdown.” That seems to be the typical experience when the rack and firmware baselines are aligned.

Advantages & Value

• Reliability – Known-good spares reduce unplanned downtime; modules are individually function-checked before shipment.
• Compatibility – V2 hardware aligns with many installed Advant baselines, lowering integration risk.
• Cost Control – Extends the lifecycle of existing cabinets, avoiding a full DCS migration cost.
• Support – We can help verify fit against your rack ID, firmware level, and neighboring modules to de-risk commissioning.

Installation & Maintenance

• Cabinet environment – Install in a clean, ventilated control cabinet; maintain typical 0…55 °C ambient and 5–95% RH non‑condensing.
• Rack & wiring – Power is provided by the ABB rack PSU via backplane; route field wiring per the cabinet terminal base. Proper grounding and shield terminations are essential.
• Handling – Observe ESD precautions; de‑energize the slot unless your system explicitly supports hot swap for this position.
• Routine care – Annual dust removal with ESD-safe methods; verify connector tightness; review diagnostics/LEDs after power cycles.
• Firmware/Revision checks – Match to plant baseline (V2) before installation; keep a note of rack position, date, and serial for maintenance logs.

Quality & Certifications

• Manufactured under ABB quality systems (ISO 9001 at the factory level).
• CE compliant for industrial environments; UL/cUL recognition is common in many panels.
• RoHS status can vary by production period; many legacy replacement parts are RoHS‑exempt as spares.
• Warranty: 12 months standard from delivery.

If you share your cabinet type, rack ID, and a photo of the existing module label, we can quickly confirm exact fit for UNS0867A-P-V2 (HIEE405246R0002) and lock in a ship date.