Abb Ai810 Analog Input Module 3bse008516r1

What is the ABB AI810 Analog Input Module

The AI810 (part number 3BSE008516R1) is an 8-channel analog input module designed for the ABB S800 I/O system. In clearer terms, the AI810 acts as a bridge between your field devices (e.g., sensors, transmitters) and the controller or DCS (distributed control system). It accepts analog signals — either current (0-20 mA / 4-20 mA) or voltage (0-10 V / 2-10 V) — converts them to digital values, and forwards them to your control system for further processing.

Key facts:

• 8 individual analog input channels.

• Single-ended, unipolar inputs (i.e., common reference).

• Compatible with a variety of termination units (TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, TU850) within the S800 I/O system.

• Physical dimensions: width ~45 mm, depth ~102 mm (111 mm including connector), height ~119 mm, weight ~0.2 kg.

• Designed and certified for demanding industrial environments (marine certifications like ABS, BV, DNV, LR) in many cases.

So in summary: the AI810 is a module that makes it possible to reliably acquire analog signals and integrate them into a control or automation system — a key building block in any instrumentation/control environment.

Key Features

Let’s dive into the standout features of the AI810 module — what sets it apart and makes it suitable for robust applications.

1. Multi-Channel Support (8 channels)
   With eight analog input channels per module, you can consolidate multiple sensors into one module, simplifying wiring and reducing cost.

2. Flexible Input Types (Current & Voltage)
   Channels support both current (0-20 mA / 4-20 mA) and voltage signals (0-10 V / 2-10 V). This flexibility means you can mix different sensor types on a common module.

3. High Resolution & Accuracy (12-bit resolution)
   The module offers 12-bit resolution, delivering finer granularity and more accurate representation of input signals — critical for control loops and monitoring.

4. Robust Input Protection

   • Current input side: Input resistance ~250 Ω (including PTC) and can handle short circuits or up to ~30 V applied without damage.

   • Voltage input side: Input impedance ~290 kΩ, and can withstand ±30 V faulty input without damage. 
     These protective features ensure durability in harsh industrial/marine conditions.

5. Isolation & Safety Features
   The 8-channel group is isolated from ground, reducing interference and enhancing safety.

6. Built-in diagnostics (LED indicators for fault / warning / status) give you visibility into module health and channel errors.

7. Compatibility with ABB S800 I/O System
   As part of ABB’s S800 I/O lineup, the AI810 integrates seamlessly with AC 800M controllers, TU termination units, and broader automation systems.

8. Marine & Industrial Grade Certifications
   Certified for marine use (ABS, BV, DNV, LR) and meets industrial standards like EN 61010-1, IEC/EN 61131-2. 
   Operating temperature from 0 °C to +55 °C (typical), storage -40 °C to +70 °C.

9. Compact and Efficient
   With dimensions suited for DIN-rail or modular rack systems, it is built to optimize panel space and minimize footprint. Weight-light (~0.2 kg) simplifies handling.

Applications

The versatility of the AI810 makes it valuable across a wide range of applications. Below are the key areas where it shines — especially relevant for your industrial & marine automation business.

• Process Control Systems
  In chemical, petrochemical, oil & gas industries, analog sensors like flow, pressure, level, temperature transmitters output 4-20 mA or 0-10 V. The AI810 collects these signals and feeds them into a DCS/PLC for control and monitoring.

• Marine Automation & Shipboard Systems
  On vessels and offshore platforms, analog sensors monitor engine parameters, fuel systems, auxiliary equipment, seawater cooling, etc. The marine certifications of AI810 make it suited to these environments.
  Your company, supplying marine automation, can offer the AI810 for retrofits, upgrades, or new installations aboard ships and offshore installations.

• Renewables / Power Generation
  Analog inputs from turbines, generators, converters need to be captured accurately. The AI810’s 12-bit resolution and multi-channel form factor are useful here.

• Manufacturing & Automation Panels
  For machines, robotic systems, control cabinets, where multiple analog sensors feed back to the control system — the AI810 can reduce module count and wiring complexity.

• Distributed I/O in Modular Architectures
  With S800 I/O system, you can deploy I/O modules closer to the field, reducing cable lengths and improving signal quality. The AI810 works in such distributed setups.

In each of these applications, key benefits such as signal quality, modularity, flexibility (voltage/current), and system integration come to the fore.

Why Choose the ABB AI810 & Why Use It via Aeliya Marine Tech

Here’s why selecting the AI810 makes sense — and why you, at Aeliya Marine Tech, are well-placed to supply it to your clients.

1. Proven Brand and System
   ABB is a trusted name in automation and marine systems. The S800 I/O family has long heritage in process and marine control. Choosing AI810 means you are deploying tried-and-tested technology.

2. Flexibility & Future-Proofing
   The ability to accept both current and voltage inputs gives you flexibility — fewer modules needed, less variation across your projects. As sensors evolve, you’re covered.

3. High Reliability in Harsh Environments
   Industrial and marine environments are tough: vibration, moisture, EMI, temperature extremes. AI810’s robustness (short-circuit protection, marine certification) adds reliability and lowers maintenance risk.

4. Space & Cost Efficiency
   With 8 channels per module, you reduce the number of modules, wiring and panel space. This leads to lower cabinet cost and simplifies maintenance.

5. Seamless Integration & Support
   Because it’s part of ABB’s ecosystem, integration with DCS/PLC systems is straightforward. For your clients, this means less engineering effort and faster commissioning.

6. Ideal for Your Inventory & Service Model
   Given Aeliya Marine Tech’s capabilities (stocking, supplying industrial & marine automation equipment globally), offering a popular module like AI810 improves your inventory mix and gives clients a reliable go-to option.

7. Support & After-Sales Service
   You can provide support, installation advice, spare parts, and service solutions around this module — creating value for your clients beyond just the sale.