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ABB ai523-xc:s500, analog input module 16ai, u/i/rtd
ABB AI523-XC is a 16-channel analogue input module with 12-bit resolution for voltage, current and Pt100 signal acquisition in AC500-XC and S500-XC industrial automation systems.
£532.10
Why Choose the ABB AI523-XC Analog Input Module?
The ABB AI523-XC is a robust analog input module designed for the ABB S500-XC I/O system and AC500-XC automation platforms. It provides 16 configurable analogue inputs for voltage, current and Pt100 signals, making it suitable for accurate industrial measurement and process monitoring in demanding automation environments.
As part of the ABB S500-XC I/O range, the AI523-XC combines flexible signal acquisition with 12-bit resolution including sign and module-wise galvanic isolation. The XC version is specifically designed for applications exposed to extreme ambient conditions, supporting reliable operation in challenging industrial installations.
The AI523-XC uses two-wire analogue signal connections and supports common voltage, current and Pt100 measurement applications. Its 24 V DC process supply, diagnostic LEDs and DIN rail installation make it well suited to integration with ABB AC500-XC PLC systems and distributed industrial control architectures.
Key Advantages
- High-density 16-channel analogue input module for industrial automation.
- Supports voltage, current and Pt100 measurement signals.
- 12-bit resolution including sign for reliable analogue signal acquisition.
- Module-wise galvanic isolation for enhanced system separation.
- XC version designed for extreme ambient conditions.
- Compatible with ABB AC500-XC and S500-XC automation systems.
Key Features
- ABB AI523-XC analogue input module.
- 16 configurable analogue inputs.
- Two-wire connection technology.
- Supports U / I / Pt100 input signals.
- 12-bit resolution including sign.
- Module-wise galvanic isolation.
- 24 V DC rated process supply.
- 16 yellow LEDs for displaying analogue input signal states.
- Green LED for process supply status.
- Two red LEDs for error indication.
- DIN rail mounting through the compatible terminal unit.
- XC construction for operation in demanding environmental conditions.
High-Density Analogue Signal Acquisition for Industrial Automation
The ABB AI523-XC provides 16 configurable analogue inputs for acquiring process measurements from voltage, current and Pt100 sensors. Its high channel density enables multiple measurement points to be connected within a compact S500-XC I/O installation.
With module-wise galvanic isolation, diagnostic status indication and 12-bit resolution including sign, the AI523-XC is designed for dependable signal processing in industrial control systems. The XC variant extends the S500 I/O concept to applications requiring reliable operation under extreme ambient conditions.
Typical Applications
- Industrial process measurement and monitoring.
- Temperature measurement using Pt100 sensors.
- Voltage and current signal acquisition.
- Factory automation and machine control systems.
- Central I/O expansion for AC500-XC PLC systems.
- Decentralised I/O architectures using compatible ABB communication modules.
- Industrial installations exposed to demanding environmental conditions.
Technical Specifications
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| Number of I/O | 16 | |
|---|---|---|
| Device Type | Analogue I/O Module | |
| Analogue I/O | 16 AI / 0 AO | |
| Signal Type / Function | Analogue, Temperature (RTD/TC) | |
| Product Series | ABB AC500-XC | |
| Voltage | 24 V | |
| Manufacturer | ABB | |
| Series | S500-XC / AC500-XC | |
| Model | AI523-XC | |
| Order code | 1SAP450300R0001 | |
| Product type | Analog input module | |
| Number of inputs | 16 | |
| Input type | U / I / Pt100 | |
| Connection | 2-wire | |
| Resolution | 12 bits including sign | |
| Galvanic isolation | Yes, module-wise | |
| Process supply | 24 V DC | |
| Maximum supply ripple | 5% | |
| Reverse-voltage protection | Yes | |
| Maximum analogue cable length | 100 m | |
| Mounting | DIN rail via terminal unit | |
| Weight | approx. 0.30 kg | |
| Mounting position | Horizontal or vertical with derating | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB AI523-XC used for?
The AI523-XC is a 16-channel analogue input module used to acquire voltage, current and Pt100 measurement signals in ABB AC500-XC and S500-XC industrial automation systems.
How many analogue inputs does the AI523-XC have?
The module provides 16 configurable analogue inputs for industrial measurement and process monitoring.
What types of signals can the AI523-XC measure?
The AI523-XC supports voltage, current and Pt100 analogue input signals using two-wire connections.
What resolution does the AI523-XC provide?
The module provides 12-bit resolution including sign for analogue signal acquisition.
What makes the AI523-XC different from the standard AI523?
The AI523-XC is the XC version of the AI523 analogue input module and is designed for use in applications requiring reliable operation under extreme ambient conditions.
Trusted by Industrial Automation Engineers
ABB S500-XC analogue I/O modules provide flexible and reliable signal acquisition for AC500-XC PLC systems, supporting scalable industrial automation and process control applications in demanding operating environments.
