ABB UAA326A02 (HIEE300024R2) – Plug‑in I/O/Interface Module for Advant/INFI Control Systems
Warranty: 365 days from shipment
Delivery: 1 week if in stock; no more than 1 month latest lead time
Payment: 50% advance; full balance prior to delivery
Express options: FedEx, UPS, DHL
Test & inspection: powered functional check and visual inspection before dispatch
Packing: ESD-safe, foam‑lined, export carton or crate as required
Rack‑mount plug‑in module – Designed for ABB Advant/INFI system racks, saving panel depth and simplifying wiring to termination units.
Backplane powered and controlled – Power and data via the system backplane, reducing external wiring and loose cabling.
Industrial temperature design – Typically supports control‑room operation with stable performance under continuous duty.
Status indication – Front LEDs (where fitted) provide quick diagnostics for module health or channel activity.
Field isolation & conditioning – Intended for safe signal interfacing to the DCS; helps protect the controller from field noise and surges.
Revision‑tracked assembly – UAA326A02 / HIEE300024R2 markings make lifecycle management and spares matching straightforward.
This module suits brownfield maintenance and expansions where Advant/INFI infrastructure remains the plant standard. We typically see it in:
Power generation – turbine auxiliaries, feedwater loops, BOP interlocks
Oil & gas – compressor stations, separation skids, burner management interfaces
Chemicals & petrochem – reactor control, utilities, tank farm automation
Pulp & paper – stock prep, bleaching lines, drive interfaces
Metals & mining – rolling mill auxiliaries, water systems, flotation controls
Water & wastewater – filtration trains, blower control, dosing skids
A maintenance lead recently told me their team swapped a UAA‑series board during a planned outage and recovered full loop stability without touching the controller firmware—exactly the kind of low‑risk swap most plants want.
Form‑fit‑function replacement – Drop‑in for existing cabinets; avoids rewiring or requalification of the whole rack.
High compatibility – Matches ABB backplane signaling and termination practices, reducing commissioning time.
Lifecycle support – Useful for extending plant life where a full DCS migration isn’t budgeted this year.
Cost control – Minimizes downtime and spares consolidation; typically no change to PLC/DCS logic for like‑for‑like replacements.
Technical backing – We can help verify revision compatibility and pre‑ship test the module under load where applicable.
Cabinet standards – Install in a clean, dry control cabinet with proper grounding and ESD protection; maintain clearance for airflow.
Wiring – Use ABB‑recommended termination units and shielded cabling for noisy environments; keep signal and power separated.
Handling – Observe ESD precautions; avoid flexing the front connector; check the backplane keying before insertion.
Hot‑swap – These modules typically are not hot‑swappable; schedule a controlled stop or follow site‑approved procedures.
Routine checks – Inspect connectors annually, clean dust with dry air, and verify LED/status behavior during walkdowns.
Firmware/config – If the module carries configuration or calibration, back it up prior to replacement and label the revision on receipt.
Manufacturing standards: ABB production typically under ISO 9001 quality systems
Conformity: CE marked for EMC/low voltage in most deliveries
UL/CSA: Many Advant/INFI modules are UL Recognized; labeling varies by revision
RoHS: Status may depend on production year; later revisions often compliant
Warranty: 12 months (365 days) replacement/repair policy from our shipment date
Before ordering, share your existing module’s front label and any suffix codes; matching the exact revision typically ensures seamless swap.
If you’re planning a cabinet expansion, we can pre‑check power budget per rack to confirm available capacity for this module.
For mixed‑vintage systems, a quick compatibility check against your controller and termination units tends to avoid surprises.
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