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Product Introduction
The ABB AO910 3KDE175531L9100 Analog Output Module is a high-performance device designed for precision analog control within ABB’s AC 800M automation platform. This module is engineered to deliver accurate and stable analog output signals essential for process automation and industrial control systems.
The AO910 module supports multiple analog output channels, typically designed for current or voltage output signals, depending on configuration. It is intended to interface with field devices such as valves, actuators, and control valves, providing precise control signals in critical process environments. Its robust design and seamless integration capabilities make it ideal for demanding industrial applications requiring high reliability and accuracy.
Product Specifications
| Parameter | Details |
|---|---|
| Model | AO910 |
| ABB Product Code | 3KDE175531L9100 |
| Module Type | Analog Output Module |
| Number of Output Channels | 8 |
| Output Signal Type | 4-20 mA Current (configurable) |
| Output Resolution | 16-bit Digital-to-Analog Conversion |
| Output Range | 0-20 mA, 4-20 mA (user-selectable) |
| Maximum Load Resistance | Up to 600 Ω |
| Output Accuracy | ±0.05% of full scale |
| Isolation | Channel-to-channel galvanic isolation |
| Power Supply | Powered via AC 800M backplane |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Response Time | Typically < 1 ms per channel |
| Mounting | DIN rail / Rack Mount |
| Dimensions (W x H x D) | 20 x 104 x 104 mm |
| Weight | 0.135 kg |
| Communication | AC 800M bus interface |
| Standards & Certifications | CE, UL, CSA, RoHS |
Applications
The ABB AO910 analog output module is widely used in various industrial sectors for precise analog control. Key application areas include:
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Power Generation: Regulating turbine valves, excitation systems, and fuel control systems to optimize plant efficiency.
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Oil & Gas: Controlling pumps, valves, and actuators within pipelines, refineries, and offshore platforms.
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Chemical Processing: Managing reactor controls, dosing pumps, and mixing operations requiring stable analog outputs.
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Water and Wastewater Treatment: Operating chemical dosing systems, flow controllers, and valve actuators for process optimization.
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Metallurgy: Controlling furnace atmospheres, cooling systems, and material handling machinery.
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Food & Beverage: Managing batch processing, temperature control, and filling systems with precise analog outputs.
Product Advantages
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High Precision: 16-bit DAC ensures accurate and stable analog signals for tight control loops.
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Wide Output Range: Supports multiple current ranges to fit diverse application needs.
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Galvanic Isolation: Enhances system reliability by preventing interference between channels and the main control system.
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Robust Construction: Built to withstand harsh industrial environments, with broad operating temperature and compliance with global certifications.
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Fast Response: Less than 1 ms channel update time supports dynamic process adjustments.
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Seamless Integration: Designed specifically for ABB AC 800M automation systems, allowing straightforward installation and configuration.
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Diagnostics: Built-in diagnostics detect channel faults, shorts, and open circuits, facilitating preventive maintenance.
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Modular Design: Compact form factor optimizes cabinet space and simplifies system expansions.
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Long-Term Support: Backed by ABB’s global support and long lifecycle guarantees.
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Energy Efficient: Low power consumption module that reduces operational costs over time.
Frequently Asked Questions (FAQ)
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What output signals does the AO910 provide?
The AO910 provides configurable 4-20 mA or 0-20 mA analog current outputs across 8 channels. -
Can the AO910 module operate in harsh environments?
Yes, it is designed for industrial conditions with operating temperatures from 0°C to 60°C and meets relevant certifications. -
What is the output accuracy of the AO910?
The module offers ±0.05% full-scale output accuracy. -
Is the AO910 galvanically isolated?
Yes, it features galvanic isolation between channels to minimize electrical interference. -
What is the typical response time of the module?
The response time per channel is typically less than 1 millisecond. -
How is the module powered?
The AO910 is powered through the AC 800M backplane interface. -
Can the AO910 module detect wiring faults?
Yes, it supports diagnostics for shorts, open circuits, and other faults. -
What mounting options are available for the AO910?
It supports DIN rail and rack mounting in standard control cabinets. -
Is the AO910 compatible with other ABB automation products?
It is fully compatible with the ABB AC 800M automation platform. -
What industries commonly use the AO910?
Industries like power generation, oil & gas, chemical processing, water treatment, metallurgy, and food & beverage commonly use this module.
Related Models from the Same or Compatible Series
| Model | Description | Channels | Signal Type | Compatibility |
|---|---|---|---|---|
| AO920 (3KDE175531L9200) | Higher-density analog output module | 16 | 4-20 mA | ABB AC 800M |
| AI910 (3KDE175531L9101) | Analog input module | 8 | 4-20 mA / Voltage | ABB AC 800M |
| AO930 (3KDE175531L9300) | Analog output with expanded features | 8 | 4-20 mA, 0-10 V | ABB AC 800M |
| DI910 (3KDE175531L9102) | Digital input module | 16 | Digital | ABB AC 800M |
| DO910 (3KDE175531L9103) | Digital output module | 16 | Digital | ABB AC 800M |
| AI920 (3KDE175531L9201) | High-precision analog input module | 16 | 4-20 mA, 0-10 V | ABB AC 800M |
Popular ABB Models (Same Brand)
| Model | Description | Category | Application |
|---|---|---|---|
| PM865 | AC 800M CPU – High performance PLC | PLC Controller | Complex automation |
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