# ABB Analog Input Unit Ai815 3Bse052604R1 Industrial Automation Module

Enhance your industrial automation systems with the ABB **Analog Input Unit Ai815** model **3Bse052604R1**. This high-quality unit is engineered for reliable performance in demanding environments. The **Ai815** provides versatile 8-channel input capabilities supporting 0-20mA and 0-5V signals, crucial for accurate process monitoring and control. Its compatibility with the HART communication protocol ensures seamless integration and advanced data exchange within complex control systems. This unit is ideal for applications requiring robust and precise analog signal acquisition.

Engineered for safety and reliability, the ABB **Analog Input Unit Ai815** features certifications for hazardous locations including Class 1 Div 2 Group A B C D T4 and Class 1 Zone 2 AEx nc IIC T4 EX nc IIC T4 X ratings. It operates effectively in ambient temperatures up to 55°C, ensuring consistent performance even under extreme conditions. The lightweight design at just 240 grams simplifies installation and integration into existing automation setups. The inclusion of control drawing 3BUR001854 further streamlines deployment for engineers and technicians working with ABB automation solutions. This module is a key component for maintaining operational integrity and efficiency.

-   **8-Channel Versatility** for flexible analog signal input.
-   **HART Communication** for enhanced control and monitoring.
-   **Hazardous Location Certified** ensuring safety in critical areas.
-   **Robust Design** for operation up to 55°C ambient temperature.
-   **Compact and Lightweight** for easy integration.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Control Modules > Analog Input Modules
- **Tags:** 3Bse052604R1, ABB Ai815, ABB Control Systems, Analog Input Unit, HART Communication, Hazardous Location, Industrial Automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- ABB Analog Input Unit Ai815 3Bse052604R1 Industrial Automation Module-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-analog-input-unit-ai815-3bse052604r1)
> Updated: 2026-10-03