ABB AI931 Analog Input Modules
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
ABB AI931 Analog Input Modules
Product Overview
The ABB AI931 Analog Input Module is designed to provide accurate, reliable analog signal acquisition for ABB’s automation and control systems. This module supports high-density analog inputs, enabling efficient integration of process sensors and transmitters. With robust signal isolation and precise measurement capabilities, the AI931 is ideal for applications requiring dependable process monitoring and control, particularly in process industries, energy, manufacturing, and utilities.
Key Features
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High-Density Analog Inputs – Supports multiple analog signal channels in a compact module design
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Accurate Signal Acquisition – Delivers precise and stable measurement of process variables such as temperature, pressure, and flow
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Electrical Isolation – Ensures safe and interference-free operation with galvanic isolation between channels and system electronics
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Robust Industrial Design – Engineered for harsh environments, with resistance to electrical noise, temperature fluctuations, and vibration
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Seamless System Integration – Fully compatible with ABB control platforms, including AC 800M series and related systems
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Diagnostic Features – Built-in status indicators and diagnostic functions for simplified troubleshooting and maintenance
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 140 x 96 x 88 mm |
| Weight | 0.6 kg |
Electrical Characteristics
| Item | Specification |
|---|---|
| Input Type | Analog (voltage or current signals) |
| Number of Channels | 8 analog input channels per module |
| Input Signal Range | 0–20 mA / 4–20 mA / 0–10 V (configurable) |
| Input Accuracy | ≤ ±0.1% of full scale |
| Isolation Voltage | 500 VDC channel-to-system isolation |
| Power Supply | 24 VDC nominal |
Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% RH, non-condensing |
| Vibration Resistance | Compliant with IEC industrial standards |
System Compatibility
| Item | Specification |
|---|---|
| Compatible Systems | ABB AC 800M series and other ABB control platforms |
| Mounting Type | DIN rail or panel-mounted |
Industry Applications
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Process Automation – Accurate monitoring of critical process parameters in chemical, oil & gas, and refining operations
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Power Generation – Acquisition of temperature, pressure, and flow data for turbines, boilers, and generators
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Water & Wastewater Treatment – Real-time monitoring of sensors in water treatment and distribution systems
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Manufacturing Automation – Integration of analog signals from industrial sensors into control systems for enhanced process control
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Energy & Utilities – Reliable signal acquisition for distributed monitoring and control in power and utility networks
The ABB AI931 Analog Input Module delivers high-performance, reliable analog signal processing for ABB automation systems. With its precise measurement capabilities, robust construction, and seamless system integration, the AI931 is an essential solution for demanding industrial environments where accurate process monitoring is critical.
ABB AI931 Analog Input Modules is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| sales@industrial88.com | ||||||||
| Mobile | +8617350837383 | |||||||
| +8617350837383 | ||||||||
| 17350837383 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether you\\\\\\\\\\\\\\\’re looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
