ABB AX521 1SAP250100R0001 Analog Input/Output 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 AX521 1SAP250100R0001 Analog Input/Output Module
Product Overview
The ABB AX521 1SAP250100R0001 is a compact and high-performance analog input/output (I/O) module developed for the ABB AC500 PLC platform. Designed for flexible analog signal acquisition and output, it features four analog input channels and two analog output channels, supporting a range of current and voltage signals. The AX521 provides precise data acquisition and control signal generation, making it suitable for applications involving process measurement, closed-loop control, and system monitoring. Its galvanic isolation, diagnostic functions, and easy integration make it a reliable component in energy, manufacturing, water treatment, and building automation systems.
Key Features
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4 Analog Inputs + 2 Analog Outputs – Combines input and output capabilities in a single, space-saving module.
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Multi-Type Signal Support – Handles 0–10 V, ±10 V, 0–20 mA, and 4–20 mA signals on both input and output sides.
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Galvanic Isolation – Enhances electrical protection between channels and system bus.
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High Accuracy and Resolution – Provides 12-bit resolution for both input and output signals.
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Built-In Diagnostics – Supports open wire detection and error reporting for improved system reliability.
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Seamless Integration – Fully compatible with ABB AC500 control systems and engineering tools.
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DIN Rail Installation – Compact and modular design for easy mounting in control cabinets.
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 62 x 76 x 67.5 mm |
| Weight | 0.129 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Number of Inputs | 4 analog input channels |
| Number of Outputs | 2 analog output channels |
| Signal Types Supported | 0–10 V, ±10 V, 0–20 mA, 4–20 mA (inputs & outputs) |
| Input Impedance | >100 kΩ for voltage, <250 Ω for current |
| Output Load Resistance | ≥1 kΩ (voltage), ≤500 Ω (current) |
| Resolution | 12 bits (inputs and outputs) |
| Accuracy | ±0.5% of full scale |
| Isolation | 500 V galvanic isolation channel-to-bus |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Vibration Resistance | 5 g (continuous), 15 g (shock) |
| Enclosure Rating | IP20 |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Platform | Compatible with ABB AC500 PLC systems |
Industry Applications
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Power Generation – Used for analog signal monitoring and control of turbines, valves, and excitation systems.
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Process Industries – Facilitates both measurement and control in chemical, petrochemical, and refining plants.
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Water and Wastewater – Enables accurate control of flow, level, and chemical dosing processes.
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Building Automation – Used in HVAC and energy systems for analog sensor input and actuator control.
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Manufacturing – Supports analog control loops in automated production environments.
The ABB AX521 1SAP250100R0001 Analog Input/Output Module offers reliable mixed signal processing in a compact form factor, making it an essential and cost-effective solution for complex industrial automation applications requiring both analog inputs and outputs.
ABB AX521 1SAP250100R0001 Analog Input/Output 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.
