ABB ax522-xc:s500, analog input/output module 8ai/8ao, u/i/rt

Why Choose the ABB AX522-XC Analogue I/O Module?

The ABB AX522-XC is a versatile S500-XC analogue input/output module designed for demanding industrial automation applications and extreme environmental conditions. With 8 configurable analogue inputs and 8 configurable analogue outputs, the module provides flexible acquisition and control of voltage, current and temperature signals within ABB AC500 and AC500-XC automation systems.

The eight analogue inputs support common industrial signal types including 0–10 V, -10–+10 V, 0–20 mA and 4–20 mA, together with resistance temperature sensors such as Pt100, Pt1000 and Ni1000. The eight analogue outputs can be configured for voltage signals, while up to four outputs can be configured for current signals, providing flexibility for controlling drives, valves, actuators and other analogue field equipment.

As the XC extreme-conditions version of the AX522, part number 1SAP450000R0001, the module is intended for applications where enhanced environmental robustness is required. Its 12-bit resolution including sign, module-wise galvanic isolation and software-configurable channels make it suitable for central expansion of AC500 CPUs and distributed I/O installations using compatible S500 communication interface modules.

Key Advantages

• Combined 8 AI / 8 AO analogue I/O module reduces the number of separate modules required.
• XC extreme-conditions design for demanding industrial environments.
• Supports standard voltage, current and RTD input signals.
• 12-bit resolution including sign for analogue input and output channels.
• Up to 8 voltage outputs or up to 4 current outputs.
• Module-wise galvanic isolation supports dependable industrial signal processing.

Key Features

• ABB AX522-XC S500-XC analogue I/O module.
• 8 configurable analogue inputs.
• 8 configurable analogue outputs.
• Analogue inputs support 0–10 V and -10–+10 V.
• Analogue inputs support 0–20 mA and 4–20 mA.
• Supports Pt100, Pt1000 and Ni1000 temperature measurement.
• Analogue outputs support -10–+10 V.
• Up to four analogue outputs support 0–20 mA or 4–20 mA.
• 12-bit resolution including sign.
• 24 V DC nominal process supply.
• Module-wise galvanically isolated design.
• XC construction for use in extreme ambient conditions.

Flexible Analogue Signal Acquisition and Control

The ABB AX522-XC combines analogue measurement and analogue control within one S500-XC module. Its eight configurable inputs allow an AC500 automation system to acquire signals from transmitters, temperature sensors and other analogue instrumentation, while eight configurable outputs provide control signals for compatible drives, valves, actuators and process equipment.

Individual software configuration of the analogue channels enables the module to accommodate different signal requirements within the same automation installation. The XC version extends this functionality to applications requiring ABB's extreme-conditions hardware, making the AX522-XC suitable for demanding machinery, infrastructure and process automation environments.

Typical Applications

• Industrial process measurement and control.
• Temperature monitoring using RTD sensors.
• Pressure, flow and level transmitter interfacing.
• Variable speed drive reference and feedback signals.
• Control valve and analogue actuator positioning.
• Machine and production line automation.
• Distributed industrial I/O systems.
• Automation installations exposed to demanding environmental conditions.