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ABB AI910 Analog Input Modules

Brand:ABB PLC
Item No.:AI910
Product Origin:Sweden
Product Dimensions:104 x 20 x 104 mm
Product Weight:0.1kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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AI910-4AI910-2AI910-3AI910-1

Introduction

The ABB AI910 Analog Input Modules are a family of reliable signal acquisition units designed for ABB automation systems, particularly within the S800 I/O platform. These modules convert analog current signals from field sensors and transmitters into precise digital data for use by PLCs, DCS controllers, and supervisory systems. Engineered for industrial performance, AI910 modules offer robust protection, stable conversion, and seamless integration, making them suitable for process control, monitoring, and automation tasks across a range of industries.

Technical Specifications

Note: Specific electrical and mechanical specifications vary by exact AI910 variant. Below is the general class profile.

SpecificationTypical Details
Product FamilyAI910 Analog Input Modules
ManufacturerABB
System CompatibilityS800 I/O Automation Systems
Channel CountTypically 8 analog input channels
Supported Signals4–20 mA current inputs (industry standard)
Conversion Resolution12-bit analog-to-digital
Input ImpedanceApprox. 230 Ω per channel
ProtectionPTC-protected input shunt resistors
IsolationGroup-wise isolation from system ground
Maximum Non-Destructive VoltageApprox. 30 V DC
Update CycleApprox. 1 ms per channel group
Field Cable CapacitySupports long runs (e.g., up to ~600 m)
MountingDIN-rail or modular rack installation
Operating TemperatureIndustrial range
WeightApprox. 0.2–0.3 kg per module
Form FactorStandard S800 module footprint


Applications

  • Process Variable Measurement: Capturing 4–20 mA signals from field devices such as flow, pressure, level, and temperature transmitters

  • Control System Integration: Feeding analog inputs into PLC or DCS control loops

  • Distributed Modular I/O Architectures: Providing analog input capacity in modular control panels and racks

  • Industrial Automation: Used across manufacturing, utilities, energy, and process industries for real-time analog signal acquisition

  • Analytics & Diagnostics: Supplying accurate analog data for condition monitoring and performance analysis

By delivering precise and stable analog inputs, AI910 modules enhance system responsiveness and reliability in critical automation applications.  


Advantages

  • Multi-Channel Support: Efficiently handles multiple analog signals with high channel density

  • Accurate Conversion: 12-bit resolution ensures clear translation of field signals into digital values

  • Robust Protection: PTC-protected inputs mitigate wiring faults and transient voltage events

  • Noise Immunity: Group isolation supports stable measurement in electrically noisy environments

  • Extended Cable Handling: Capable of supporting long field cable runs without performance loss

  • Seamless System Integration: Designed for plug-in compatibility with ABB S800 I/O racks and controllers

These features make AI910 modules a dependable choice for industrial automation systems requiring high-quality analog data.


Technical FAQs

  1. What types of signals do ABB AI910 modules support?
    They typically support standard industrial 4–20 mA current loop signals.

  2. How many channels are included per module?
    Most AI910 modules offer eight independent analog input channels.

  3. What resolution is used for analog conversion?
    Standard modules use 12-bit analog-to-digital conversion for precise measurements.

  4. Are the modules protected against field wiring faults?
    Yes — input shunt resistors are commonly protected by PTC elements to help prevent damage from shorts and overvoltage.

  5. Can these modules support long field cable runs?
    Yes — they are designed to handle extended field wiring without significant signal degradation.

  6. Is electrical isolation provided?
    Yes — group-wise isolation from ground improves noise immunity and measurement accuracy.

  7. What is the typical update time?
    Analog measurements usually update in the millisecond range per channel group.

  8. Where are these modules installed?
    They are installed in S800 I/O racks or on DIN-rails inside control cabinets.

  9. Which industries commonly use AI910 modules?
    They are widely used in process automation, energy, water/wastewater, manufacturing, and utilities.

  10. Why choose the AI910 series?
    They provide reliable, high-resolution analog input capture with industrial protection and seamless integration into ABB automation systems.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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