Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ABB AX522 (1SAP250000R0001) is a high-performance analog input/output (I/O) module designed for industrial automation and process control applications. It is engineered to provide reliable, precise signal acquisition and output in distributed control systems (DCS), programmable logic controllers (PLC), and industrial monitoring frameworks. The AX522 is built to bridge field-level instrumentation and higher-level automation controllers, delivering stable and accurate signal conversion in demanding industrial environments.
The module’s design emphasizes robust signal conditioning, electrical isolation, and thermal stability. Its compact form factor allows for easy installation in control cabinets, DIN rails, or modular rack systems, making it suitable for both new system builds and expansions. AX522 is optimized for scalability and high channel density without compromising performance or accuracy.
Brand: ABB
Product Series: AX500 Series Analog Modules
The AX500 series is a family of modular analog I/O units designed for industrial automation, energy management, and process control applications. These modules provide high accuracy, robust performance, and flexible integration capabilities for a wide range of industrial environments.
The AX522 module is designed for analog input/output operations, featuring multiple channels for simultaneous signal acquisition and control. It supports standard industrial voltage and current signals, converting them into digital values for processing by automation systems.
AX522 incorporates advanced diagnostics, LED indicators, and robust construction to ensure reliability in harsh industrial conditions. Its modular architecture allows it to be integrated seamlessly with other AX500 series modules for scalable automation solutions.
Process Control and Automation
AX522 is widely used in chemical, pharmaceutical, and food processing plants to monitor temperature, pressure, flow, and level sensors.
Factory and Machine Automation
It acquires feedback signals from production machinery, assembly lines, and quality control equipment to maintain accurate control and high efficiency.
Energy Management
AX522 is suitable for collecting voltage, current, and other analog data in power generation and distribution systems for monitoring and control purposes.
Environmental and Building Automation
It can monitor HVAC systems, water treatment plants, and facility environmental sensors, helping optimize operations and energy consumption.
Test and Research Applications
AX522 is suitable for high-precision data acquisition in laboratories, test benches, and research environments.
High Accuracy
Provides precise analog-to-digital conversion with minimal error for critical process monitoring.
Modular Flexibility
Compact design supports DIN rail and rack mounting, facilitating installation and system expansion.
Robust Industrial Design
Built to withstand electrical noise, temperature variations, and vibration in industrial environments.
Advanced Diagnostics
LED indicators display module power and channel status, simplifying maintenance and troubleshooting.
Scalable Integration
Compatible with other AX500 series modules, allowing flexible and expandable automation systems.
| Specification | Details |
|---|---|
| Model | AX522 (1SAP250000R0001) |
| Module Type | Analog Input/Output Module |
| Number of Channels | 16 analog input channels, 8 analog output channels |
| Input Signal Types | Voltage: ±10 V, 0–10 V; Current: 4–20 mA, 0–20 mA |
| Output Signal Types | Voltage: 0–10 V; Current: 4–20 mA |
| Resolution | 16-bit |
| Sampling Time | ~20 ms per input channel |
| Accuracy | ±0.1% of full scale |
| Power Consumption | 6.0 W |
| Operating Temperature | –20°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Isolation | Channel-to-system isolation |
| Dimensions (H×W×D) | 100 mm × 130 mm × 50 mm |
| Weight (kg) | 1.05 kg |
| Mounting Method | DIN rail / Modular rack |
| Status Indicators | Power and channel LEDs |
| Model | Channels | Input/Output Type | Resolution | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| AX511 | 8 in / 4 out | Voltage / Current | 16-bit | 4.0 | 100 × 130 × 45 | 0.85 |
| AX515 | 8 in / 8 out | Voltage / Current | 16-bit | 4.5 | 100 × 130 × 50 | 0.90 |
| AX520 | 16 in / 4 out | Voltage / Current | 16-bit | 5.5 | 100 × 130 × 50 | 0.95 |
| AX521 | 16 in / 8 out | Voltage / Current | 16-bit | 6.0 | 100 × 130 × 50 | 1.0 |
| AX530 | 32 in / 8 out | Voltage / Current | 16-bit | 7.0 | 120 × 140 × 60 | 1.20 |
| Model | Function | Channels/Outputs | Resolution/Type | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| DI810 | Digital Input Module | 16 digital inputs | Digital | 2.0 | 90 × 120 × 25 | 0.32 |
| DO810 | Digital Output Module | 16 digital outputs | Digital | 2.0 | 90 × 120 × 25 | 0.33 |
| AO820 | Analog Output Module | 16 analog outputs | 16-bit | 3.0 | 90 × 120 × 40 | 0.50 |
| AI880 | Analog Input Extended Range | 8 input channels | 16-bit | 2.0 | 90 × 120 × 30 | 0.35 |
| CI840 | Communication Interface Module | Network interface | Fieldbus / Ethernet | 3.5 | 90 × 120 × 40 | 0.60 |
Q1: How many input and output channels does AX522 support?
A1: It has 16 analog input channels and 8 analog output channels.
Q2: What types of analog signals are compatible with AX522?
A2: Voltage: ±10 V, 0–10 V; Current: 4–20 mA, 0–20 mA.
Q3: What is the module’s resolution?
A3: The AX522 provides 16-bit resolution for accurate measurement and control.
Q4: What is the operating temperature range of the module?
A4: –20°C to +60°C.
Q5: How much does AX522 weigh?
A5: Approximately 1.05 kg.
Q6: Can AX522 be mounted on a DIN rail?
A6: Yes, it supports both DIN rail and modular rack mounting.
Q7: Does the module provide status indicators?
A7: Yes, it includes LEDs for power and channel status.
Q8: What is the power consumption of AX522?
A8: Typical power consumption is 6.0 W.
Q9: Is AX522 suitable for industrial environments with electrical noise?
A9: Yes, the module has built-in isolation and signal conditioning.
Q10: Can AX522 be integrated into larger modular automation systems?
A10: Yes, it is designed for scalable integration within the AX500 series.