AI815 ABB | S800 Analog Input for 4–20 mA & 1–5 V Signals
Manufacturer: ABB
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Part Number: AI815
Condition：New with Original Package
Product Type: S800 Analog Input for 4–20 mA & 1–5 V Signals
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB AI815 (3BSE052604R1) is an 8-channel analog input module developed for the ABB S800 I/O system, a component of the System 800xA control platform. It captures analog signals from field devices with exceptional precision, supporting current (0–20 mA, 4–20 mA) and voltage (0–5 V, 1–5 V, 0–10 V) ranges.
Engineered for industrial environments, the AI815 ensures high signal accuracy and system stability. Its 12-bit resolution (configurable to 16-bit) and 500 V isolation allow consistent measurement performance in noise-prone installations. The integrated HART communication capability provides device configuration and diagnostics through the same signal wiring, improving maintenance efficiency.
Thanks to its hot-swappable design and 24 V DC transmitter power supply, the AI815 allows module replacement without system downtime. It’s ideal for distributed control systems in power generation, chemical production, manufacturing, and process automation facilities where reliability and flexibility are essential.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | AI815 |
| Part Number | 3BSE052604R1 |
| Product Type | Analog Input Module |
| System Compatibility | ABB S800 I/O, System 800xA |
| Input Channels | 8 single-ended analog inputs |
| Signal Types Supported | Current: 0–20 mA, 4–20 mA; Voltage: 0–5 V, 1–5 V, 0–10 V |
| Resolution | 12-bit (configurable to 16-bit) |
| Conversion Accuracy | ±0.1% of full scale |
| Input Impedance | Current: 250 Ω; Voltage: >10 MΩ |
| Sampling Rate | 250 Hz per channel |
| Isolation Voltage | 500 V AC between channels and system |
| Transmitter Power Supply | 24 V DC, max 339 mA (current-limited) |
| HART Communication | Point-to-point passthrough supported |
| Operating Temperature | –25°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Protection Rating | IP20 |
| Mounting Type | DIN rail, hot-swappable |
| Dimensions (W × H × D) | 45 × 119 × 102 mm |
| Weight | 0.2 kg |
| Signal Type | Unipolar single-ended |
| Overvoltage Protection | ≥ 11 V DC |
| Mechanics | S800 series design |
FAQ
Q1: What does the ABB AI815 module do?
A1: The AI815 collects analog signals such as current or voltage from field transmitters and converts them into digital data for the control system.
Q2: Can current and voltage inputs be mixed on the same module?
A2: No. Each AI815 module must be configured for either current or voltage on all channels, not both simultaneously.
Q3: Does the ABB AI815 support HART communication?
A3: Yes. It provides HART passthrough for device configuration and diagnostics directly through the control network.
Q4: Is the module hot-swappable?
A4: Yes. The AI815 supports hot swapping, allowing you to replace it without interrupting the process or shutting down the system.