Overview
The ABB AI815 Analog Input Module is a versatile and reliable component within the S800 I/O family, engineered for demanding industrial applications. With support for both voltage and current inputs, it enables accurate signal acquisition from a wide range of field devices such as transmitters, sensors, and actuators.
Moreover, the module distributes HART-compatible power to each channel, simplifying the connection of 2-wire and 3-wire transmitters. Its robust input protection and high-resolution conversion ensure stable performance even in electrically noisy environments.
In addition, the AI815 is fully compatible with ABB’s 800xA and Freelance control systems, making it a preferred choice for scalable automation architectures. Whether used in process control, energy management, or manufacturing, this module delivers consistent and precise data for real-time decision-making.
Technical Data
| Parameter | Specification |
|---|---|
| Model | AI815 |
| Dimensions | 45 mm × 119 mm × 127 mm |
| Operating Temperature | –25°C to +70°C |
| Weight | 0.25 kg |
Typical Applications
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Process Control Systems: Captures analog signals from pressure, temperature, and flow transmitters.
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Energy Monitoring: Interfaces with current and voltage sensors for load analysis and power quality tracking.
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Manufacturing Automation: Enables precise feedback from analog sensors in production lines.
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Water and Wastewater Management: Monitors flow rates, tank levels, and chemical dosing systems.
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Pharmaceutical and Chemical Plants: Supports high-resolution analog data acquisition for regulated environments.
For instance, in a chemical processing plant, the AI815 can read 4–20 mA signals from pH and conductivity sensors, ensuring accurate dosing and compliance. Therefore, it plays a critical role in maintaining product quality and operational safety.
FAQ
Q: Can AI815 handle both voltage and current signals simultaneously?
A: No, voltage and current signals cannot be mixed on the same module.
Q: Is the transmitter power supply built into the module?
A: Yes, it distributes HART-compatible power to each channel with supervision and current limiting.
Q: What control systems is it compatible with?
A: It integrates seamlessly with ABB’s 800xA and Freelance systems.
Q: What kind of input protection does it offer?
A: It can withstand overvoltage or undervoltage conditions of at least 11 V DC.
Q: Is it suitable for outdoor installations?
A: Yes, with proper enclosure, it operates reliably from –25°C to +70°C.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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