Overview
The ABB AI880A (3BSE039293R1) is a high-integrity 8-channel analog input module within the S800 I/O family, designed for precise industrial signal acquisition. It supports 0–20 mA and 4–20 mA current loop inputs, making it suitable for interfacing with transmitters for pressure, level, flow, and temperature measurement.
The module features loop supervision, current-limited transmitter power, and group galvanic isolation, enhancing noise immunity and wiring safety. Additionally, it supports HART communication for advanced diagnostics and configuration of smart field instruments.
Built with compliance to SIL3 and NAMUR NE43, the AI880A is highly trusted in safety instrumented systems (SIS), helping ensure operational integrity in demanding sectors such as energy and chemical processing.
Technical Data
| Parameter | Specification |
|---|---|
| Model | AI880A |
Application
The AI880A is suitable for:
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Chemical & Petrochemical – safety-critical process variable monitoring
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Pharmaceutical Plants – validated and precise measurement compliance
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Power Generation – turbines, boilers, and high-availability systems
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Water & Wastewater – flow and dosing with loop supervision
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Food & Beverage – hygienic and regulated automation processes
Its fault-tolerant design makes it a trusted solution for mission-critical and scalable DCS architectures.
FAQ
Q: What signal types does the AI880A support?
A: 0–20 mA and 4–20 mA current loops with HART capability.
Q: Is it suitable for safety applications?
A: Yes — SIL3 and Category 4 certified for use in SIS environments.
Q: Does it support redundancy?
A: Yes — can operate in both single and redundant configurations.
Q: What kind of isolation is provided?
A: All channels share a common isolated group from the ModuleBus.
Q: Can it detect loop faults?
A: Yes — includes loop supervision for enhanced diagnostics.
| 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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