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| Place of Origin: | Germany |
| Brand Name: | ABB |
| Certification: | COO & COC |
| Model Number: | AI815 |
AI815 3BSE052604R1 ABB High-density analog input module AC 800M System 800xA
The ABB AI815 is a high-density 16-channel analog input module in the AC 800M distributed control system, specifically designed for the acquisition of 4–20 mA signals in industrial process automation. This module features tool-free spring terminal connection technology, significantly enhancing on-site wiring efficiency and reliability. It natively supports transparent HART digital communication, allowing diagnostic and configuration data from smart transmitters to be directly transmitted to the upper-level system (such as System 800xA Asset Optimizer).
Core features
High channel density:
16 independent analog input channels
Supports 4–20 mA current signals (active/passive compatible)
Input impedance: < 250 Ω (ensuring no impact on loop power supply)
HART transparent transmission:
Each channel supports HART 5/6/7 protocol digital signal superposition
No additional hardware required, HART data directly passes to the controller
Compatible with mainstream HART transmitters (pressure, temperature, flow, etc.)
Technical parameters
| Model Number | AI815 |
| Manufacturer | ABB |
| Product Type | Analog Input Module |
| Compatible Controller Platform | ABB AC 800M (S800 I/O System) |
| Number of Input Channels | 4 |
| Mounting | DIN rail (EN 50022 compliant) |
| Operating Temperature | 0°C to +60°C (+32°F to +140°F) |
| Storage Temperature | –40°C to +85°C (–40°F to +185°F) |
| Humidity | 5% to 95% relative humidity, non-condensing |
| Dimensions (W × H × D) | 45 mm × 180 mm × 110 mm (1.77 in × 7.09 in × 4.33 in) |
| Weight | Approximately 450 g (1.0 lb) |
| Certifications & Compliance | CE marked, UL listed, RoHS compliant; meets IEC 61000-6-2 (industrial immunity) and IEC 61000-6-4 (emission) standards |
| ABB Order Code / Part Number | 3BSE020815R1 |
Product Images
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