ABB 3BSE092985R1 – System 800xA / AC 800M S800 I/O Family Module for Reliable Plant Control

The part number 3BSE092985R1 belongs to ABB’s System 800xA / AC 800M ecosystem and, in many cases, designates an S800 I/O family module or accessory. From my experience, users pick this series when they need compact, hot‑swappable I/O tied directly into AC 800M controllers via ModuleBus, without disturbing field wiring. If you’re maintaining a line running 24/7, that detail alone can save you a full shift.

Company’s Order Placement Process and Guarantees

• Warranty period: 365 days
• Delivery time: 1 week for in-stock; no more than one month at the latest
• Payment: 50% advance payment, full payment before delivery
• Express delivery: FedEx, UPS, DHL

Key Features

• Native 800xA/AC 800M integration – Typically recognized directly by Control Builder M, keeping engineering and diagnostics simple.
• ModuleBus backplane connection – You might notice that installation is as straightforward as plugging onto the terminal base; no field rewiring when replacing.
• 24 VDC system power – Draws power from the backplane, so cabinet supply design tends to stay clean and predictable.
• Hot‑swap serviceability – In many cases, the S800 form factor allows module changes under power to reduce downtime.
• Compact DIN‑rail footprint – Helps in tight MCC panels or retrofits where cabinet depth is a constraint.
• Robust diagnostics – Status LEDs and 800xA alarms speed up troubleshooting; maintenance teams usually appreciate the quick isolation of faults.

One thing I appreciate is how predictable the lifecycle is with ABB’s S800 line—spares like 3BSE092985R1 tend to drop in with minimal configuration drift. A maintenance lead recently mentioned they swapped a failed unit in under 15 minutes and were trending signals again without touching field terminations.

Technical Specifications

Related or Supporting Products

• Controllers: PM861, PM864, PM866, PM891 – choose based on CPU performance and redundancy needs.
• Communication Interfaces: CI854A (PROFIBUS DP), CI871 (PROFINET IO Controller), CI872 (PROFINET Device) – pick according to fieldbus topology.
• I/O Modules (examples): DI810/DI820 (digital input), DO810/DO820 (digital output), AI810/AI880A (analog input), AO810/AO820 (analog output) – channel count and isolation vary by model.
• Terminal Bases / Extenders: TU830/TU810 series terminal units and TB840A ModuleBus extender – helpful for distributed cabinet layouts.
• Power and Accessories: SD823/SD831 24 VDC supplies, TB810/TB820 base components – for reliable backplane power and segmenting.

If you’re replacing an installed unit, matching the exact part (3BSE code and any suffix) to your I/O list is usually the safest route. It seems to minimize commissioning surprises and keeps your FAT/SAT notes consistent.

Installation & Maintenance

• Cabinet & environment: Install on DIN rail inside a grounded, ventilated enclosure; keep at least 50 mm clearance for airflow. Maintain 0–55 °C ambient and avoid condensation.
• Wiring: Use the appropriate terminal base; route analog signals separately from high‑voltage or fast‑switching lines. Shield and ground per ABB guidelines to reduce noise.
• Power: Feed clean 24 VDC to the ModuleBus segment; include proper fusing and consider redundancy where uptime is critical.
• Hot‑swap practice: In most cases, modules can be replaced under power; still, confirm with your safety procedures and ensure the terminal base locking tab is secure.
• Routine maintenance: Inspect connectors quarterly, clean dust with dry air, and review 800xA diagnostics for channel quality. Firmware updates (when applicable) should be scheduled during planned outages.
• Documentation: Keep the module’s revision and 3BSE code recorded in your asset list; it typically speeds up future spares and audits.

Quality & Certifications

• Conforms to CE marking requirements; designed to meet relevant IEC/EN standards for industrial control equipment.
• UL/cUL listing is common for S800 modules; RoHS compliance typically applies to current ABB releases.
• Manufacturer warranty per ABB policy; supplied unit backed by our 365‑day warranty stated above.

If you need us to validate the exact function mapped to 3BSE092985R1 against your system backup or I/O list, send a screenshot or the BOM snippet—matching on the 3BSE code and revision usually avoids any cross‑order confusion.