Analog Input Solution – ABB AI810-EA | S800 I/O Series
The ABB AI810-EA (Part No. 3BSE008516R2) is a high-precision analog input module engineered for ABB’s S800 I/O platform. Designed for demanding industrial process control environments, it delivers reliable signal acquisition across a wide range of field instruments — making it a cornerstone component in DCS and PLC-based automation architectures.
Where This Product Is Used
The AI810-EA is deployed across a broad spectrum of process industries wherever accurate analog signal conditioning is critical:
- Oil & Gas: Pipeline pressure and flow monitoring, wellhead control panels, SCADA integration
- Chemical & Petrochemical: Reactor temperature profiling, distillation column control, safety instrumented systems (SIS)
- Power Generation: Turbine control systems, boiler drum level monitoring, generator excitation feedback
- Pulp & Paper: Stock consistency control, digester pressure loops, dryer section temperature regulation
- Water & Wastewater: Flow metering, pH/ORP signal acquisition, pump station automation
- Pharmaceuticals: Batch process monitoring, clean-room HVAC control, validated GMP environments
- Mining & Minerals: Conveyor load monitoring, flotation cell level control, crusher pressure feedback
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | AI810-EA / 3BSE008516R2 |
| Manufacturer | ABB |
| Series | S800 I/O |
| Module Type | Analog Input |
| Input Channels | 8 channels (single-ended) |
| Input Signal Range | 4–20 mA / 0–20 mA (current); 0–10 V / ±10 V (voltage) |
| Resolution | 12-bit (4096 steps) |
| Isolation | Channel-to-bus galvanic isolation |
| Scan Cycle | Configurable via ModuleBus |
| Power Supply | 24 VDC via S800 I/O bus |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5–95% RH (non-condensing) |
| Protection Class | IP20 |
| Mounting | DIN rail via S800 I/O base unit |
| Communication Bus | ModuleBus (optical) |
| Weight | Approx. 200 g |
| Certifications | CE, UL, cUL, ATEX (zone 2) |
Why Engineers Specify This Model
- Hot-swap capability: Modules can be replaced under power without shutting down the process — critical for continuous operations with high availability requirements.
- Optical ModuleBus isolation: Eliminates ground loops and provides robust noise immunity in electrically harsh environments.
- Flexible signal configuration: Supports both current and voltage inputs per channel, reducing the need for signal converters in mixed-instrument installations.
- Seamless ABB 800xA integration: Native compatibility with ABB System 800xA DCS enables plug-and-play engineering with automatic module recognition and parameter download.
- Compact footprint: High channel density in a slim form factor reduces panel space and wiring costs.
- Proven field reliability: Widely deployed in safety-critical and continuous-process applications globally since introduction.
Complete System Bill of Materials
To deploy the AI810-EA in a functional S800 I/O station, the following components are typically required:
| Item | Description | ABB Part Reference |
|---|---|---|
| AI810-EA | Analog Input Module (this item) | 3BSE008516R2 |
| TB820V2 / TB840A | ModuleBus Modem / Optical Bus Extender | 3BSE013208R1 / 3BSE037760R1 |
| SB821 / SB822 | S800 I/O Base Unit (single/double width) | 3BSE018109R1 / 3BSE018110R1 |
| SD821 / SD822 | 24 VDC Power Supply Unit | 3BSE010458R1 / 3BSE010459R1 |
| CI854A / CI858 | PROFIBUS DP / FOUNDATION Fieldbus Interface | 3BSE030220R1 / 3BSE018135R1 |
| TK850V007 | Optical ModuleBus Cable (7 m) | 3BSE008550R7 |
Contact Konmask for complete BOM configuration support and compatibility verification.
Compliance & Industry Standards
- CE Marking: Compliant with EU Low Voltage Directive (LVD) and EMC Directive
- UL / cUL Listed: Recognized for use in North American industrial installations
- ATEX Zone 2: Suitable for use in potentially explosive atmospheres (gas group IIC, temperature class T4)
- IEC 61131-2: Programmable controller equipment standard compliance
- IEC 61000-4 Series: EMC immunity tested (ESD, EFT, surge, conducted RF)
- RoHS Compliant: Restriction of Hazardous Substances Directive
Quality Assurance & Sourcing
Konmask.com sources the ABB AI810-EA exclusively through verified supply channels with full traceability:
- Authenticity guaranteed: Every unit is inspected against ABB’s original packaging, labeling, and serial number format prior to dispatch.
- Functional testing: Modules undergo power-on verification and basic I/O channel checks before shipment.
- Condition transparency: Stock is clearly classified as New (factory-sealed), Refurbished (tested to OEM spec), or Surplus (inspected, with condition report).
- Documentation included: Certificate of conformity, test report, and packing list provided with every order.
- Traceability records: Batch and serial number records retained for post-sale audit support.
How to Source This Part
- Add to cart directly from this page for standard stock orders.
- Request a quote for volume orders (5+ units), project BOM pricing, or lead-time confirmation.
- Contact our technical team at [email protected] or +0086 19859288691 for application compatibility checks, substitute recommendations, or expedited sourcing.
- Submit a BOM — send your full project parts list and we will respond with availability and pricing within 1 business day.
Application-Specific FAQ
Q: Is the AI810-EA compatible with ABB System 800xA version 6.x?
A: Yes. The AI810-EA is fully supported in 800xA v5.1 through v6.x with automatic module type recognition via the ModuleBus protocol.
Q: Can this module be used with third-party DCS platforms via PROFIBUS?
A: The AI810-EA communicates via ABB’s proprietary optical ModuleBus. Integration with third-party systems requires an ABB CI854A PROFIBUS DP interface module as the gateway.
Q: What is the difference between AI810 and AI810-EA?
A: The AI810-EA variant includes extended ambient temperature tolerance and enhanced EMC shielding, making it preferred for installations in electrically noisy or thermally variable environments.
Q: Do you supply the matching base unit (SB821/SB822)?
A: Yes. Konmask stocks the full S800 I/O accessory range. Contact us with your complete BOM for consolidated sourcing and project pricing.
Q: What is the lead time for this part?
A: In-stock units ship within 1–3 business days. For out-of-stock or high-volume requirements, typical lead time is 5–15 business days depending on sourcing channel.
Q: Can I return or exchange a module if it is incompatible?
A: Yes, subject to our standard returns policy. Modules must be returned in original condition within 30 days. Contact support before initiating a return for RMA authorization.
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Contact: [email protected] | +0086 19859288691
