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ABB dx522-xc:s500, digital input/output module 8di/8do-relay,
ABB DX522-XC is an S500-XC digital input/output module combining eight 24 V DC digital inputs with eight relay outputs rated up to 230 V AC / 3 A for ABB AC500 industrial automation systems.
£195.50
Why Choose the ABB DX522-XC Digital Input/Output Module?
The ABB DX522-XC is a versatile S500-XC digital input/output module designed for ABB AC500-XC programmable automation systems operating in demanding industrial environments. It combines 8 digital inputs for 24 V DC signals with 8 relay outputs rated up to 230 V AC / 3 A, providing both input monitoring and relay-based output control within a single compact I/O module.
The DX522-XC digital inputs are module-wise galvanically isolated, while its eight relay outputs feature individual changeover contacts with galvanic isolation between output channels. The module also provides configurable input filtering and supports fast-counter functionality on selected inputs when used in suitable AC500 configurations, making it a flexible solution for machine and process automation.
As the XC eXtreme Conditions version of the DX522, the module is engineered for installations exposed to challenging environmental conditions. It can be used as a central I/O extension for ABB AC500 CPUs or as a decentralised extension with compatible S500 communication interface modules. The ABB part number for the DX522-XC is 1SAP445200R0001.
Key Advantages
- Combined 8-channel digital input and 8-channel relay output module.
- 24 V DC digital inputs for industrial sensors and switching signals.
- Relay outputs rated up to 230 V AC / 3 A for versatile load switching.
- XC construction designed for operation in extreme ambient conditions.
- Galvanic isolation provides dependable separation of industrial I/O circuits.
- Suitable for both centralised AC500 expansion and decentralised S500 I/O systems.
Key Features
- ABB S500-XC digital input/output module.
- 8 digital inputs rated for 24 V DC.
- 8 relay digital outputs.
- 230 V AC / 3 A relay output rating.
- One changeover contact per relay output.
- Individual galvanic isolation between relay output channels.
- Module-wise galvanic isolation of digital inputs.
- Configurable digital input filtering.
- Fast-counter functionality on selected digital inputs.
- 8 yellow LEDs for digital input signal-state indication.
- 8 yellow LEDs for relay output signal-state indication.
- Green process supply status LED and two red error LEDs.
- Designed for use with an ABB S500 terminal unit.
Flexible Digital I/O Control for Industrial Automation
Combined digital input/output modules allow a PLC system to monitor field signals and control external equipment from a single I/O station. The ABB DX522-XC provides eight 24 V DC inputs for sensors and switching devices together with eight relay outputs capable of switching AC loads, making it suitable for applications requiring flexible signal acquisition and output control.
The DX522-XC can operate as a decentralised I/O extension with compatible ABB S500 communication interface modules or as a centralised extension for AC500 CPUs. Its XC construction, galvanic isolation, relay outputs and diagnostic indication make it particularly suitable for industrial automation installations exposed to demanding operating conditions.
Typical Applications
- ABB AC500-XC PLC control systems.
- Industrial machinery and production equipment.
- Distributed S500-XC I/O installations.
- Sensor monitoring and relay-based actuator control.
- Material handling and conveyor systems.
- Automation installations operating in demanding environmental conditions.
Technical Specifications
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| Number of I/O | 16 | |
|---|---|---|
| Product Series | ABB AC500-XC | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Digital Inputs | 8 | |
| Digital Outputs | 8 | |
| Output Type | Relay | |
| Signal Type / Function | Digital, Relay | |
| Manufacturer | ABB | |
| Series | S500-XC / AC500-XC | |
| Model | DX522-XC | |
| Part number | 1SAP445200R0001 | |
| Product type | Digital input/output module | |
| Number of digital inputs | 8 | |
| Digital input voltage | 24 V DC | |
| Input characteristic | Type 1 | |
| Number of digital outputs | 8 | |
| Output type | Relay | |
| Relay contact type | Changeover contact | |
| Relay output rating | Up to 230 V AC / 3 A | |
| Input filter times | 0.1 / 1 / 8 / 32 ms configurable | |
| Fast counter | Up to 2 inputs configurable as fast counters | |
| Fast counter frequency | Up to 50 kHz in supported central AC500 configurations | |
| Galvanic isolation | Yes | |
| Process supply voltage | 24 V DC | |
| Connection | 2-wire / 3-wire | |
| Terminal unit | TU532-XC | |
| Operating ambient temperature | -30 to +70 °C | |
| Storage temperature | -40 to +85 °C | |
| Dimensions with terminal unit (W × H × D) | approx. 67.5 × 135 × 75 mm | |
| Weight | approx. 0.2 kg | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB DX522-XC used for?
The ABB DX522-XC is a digital input/output module used with ABB AC500 and S500 automation systems to monitor 24 V DC digital signals and control loads through relay outputs.
How many inputs and outputs does the DX522-XC provide?
The DX522-XC provides 8 digital inputs and 8 relay digital outputs.
What are the electrical ratings of the DX522-XC?
The digital inputs are designed for 24 V DC signals, while the relay outputs are rated for switching loads up to 230 V AC / 3 A.
Does the ABB DX522-XC support fast counting?
Yes. Selected digital inputs can be configured for fast-counter operation up to 50 kHz when the module is used in a supported central AC500 configuration.
What is the ABB part number for the DX522-XC?
The ABB part number for the DX522-XC digital input/output module is 1SAP445200R0001.
Reliable I/O for ABB AC500-XC Automation
ABB S500-XC I/O modules provide flexible industrial input and output expansion for AC500-XC automation systems, with the DX522-XC combining eight 24 V DC digital inputs and eight relay outputs rated up to 230 V AC / 3 A in an XC design for demanding industrial environments.
