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ABB AC522:S500, Analog I/O Module 8AC (I)
ABB AC522 1SAP250500R0001 is an S500 analogue input/output module with 8 configurable channels supporting voltage, current, RTD and selected digital input functions.
£355.30
Why Choose the ABB AC522 Analog Input/Output Module?
The ABB AC522, order code 1SAP250500R0001, is an S500 analogue input/output module with 8 configurable analogue channels. Four channels can be configured as analogue inputs for voltage, current, RTD or digital signals, or as analogue voltage/current outputs, while the remaining four channels can be configured as analogue inputs or voltage outputs.
The AC522 supports a flexible combination of process measurement and control signals, including voltage, current and RTD inputs alongside voltage and current analogue outputs. This makes the module suitable for mixed automation applications where both field measurement and analogue actuator control are required.
With 13-bit analogue input and output resolution, module-level galvanic isolation and individual yellow channel-status LEDs, the AC522 provides compact signal conditioning and monitoring within compatible ABB AC500 S500 architectures. It uses a 1-wire module interface and is installed with a compatible TU515 screw-terminal or TU516 spring-terminal unit.
Key Advantages
- 8 configurable analogue I/Os: Provides flexible signal acquisition and analogue control in one compact S500 module.
- Mixed input/output functionality: Four channels support AI U/I/RTD/DI or AO U/I, while four additional channels support AI U/I/RTD or AO U.
- Wide signal compatibility: Supports common industrial voltage, current and RTD signal types.
- 13-bit resolution: Provides detailed analogue conversion for compatible AC500 control applications.
- Galvanic isolation: The module is galvanically isolated at module level.
- Individual channel indication: Eight yellow LEDs provide local status indication for the configurable channels.
- Flexible terminal options: Compatible with ABB TU515 screw-terminal and TU516 spring-terminal units.
- Compact S500 integration: Suitable for central and decentralised AC500 I/O expansion architectures.
Key Features
- ABB AC522 S500 analogue input/output module
- Order code: 1SAP250500R0001
- 8 configurable analogue I/O channels
- Channels C0–C3 configurable as AI U/I/RTD/DI or AO U/I
- Channels C4–C7 configurable as AI U/I/RTD or AO U
- Voltage, current and RTD input capability
- Digital input functionality on the first configurable channel group
- Voltage and current analogue output capability
- 13-bit analogue input resolution
- 13-bit analogue output resolution
- Module-wise galvanic isolation
- 1-wire connection technology
- Eight yellow LEDs for analogue channel status indication
- Green LED for process supply indication
- Red LED for module error indication
- IP20 housing protection
- Compatible with TU515 screw-terminal and TU516 spring-terminal units
Flexible Analogue Measurement and Control for ABB S500
The ABB AC522 is designed for applications requiring configurable analogue measurement and output control within an AC500 automation system. Its first four channels can be individually assigned to analogue input, digital input or analogue output functions, while the remaining four channels can operate as analogue inputs or voltage outputs. This arrangement allows the module to accommodate mixed field requirements without dedicating separate modules to every signal type.
Analogue inputs support voltage, current and RTD signal types, while compatible analogue outputs provide voltage or current control depending on the selected channel. The module's 13-bit resolution, galvanic isolation and local LED indication support practical commissioning, monitoring and control of industrial process signals. The AC522 is installed using an appropriate ABB S500 terminal unit and can form part of central or decentralised AC500 I/O architectures.
Typical Applications
- ABB AC500 PLC analogue I/O expansion
- Industrial process measurement
- Analogue sensor monitoring
- Voltage and current transmitter interfaces
- RTD temperature measurement
- Analogue actuator control
- Valve and process control applications
- Machine automation systems
- Process automation equipment
- Central and distributed S500 I/O installations
Technical Specifications
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| Signal Type / Function | Analogue, Temperature (RTD/TC) | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | CPU / Controller | |
| IP Rating | IP20 | |
| Product type | AC522 analogue input/output module | |
| Order code | 1SAP250500R0001 | |
| Product family | ABB S500 / Distributed Automation I/Os | |
| Number of configurable analogue I/Os | 8 | |
| First channel group | 4 channels configurable as AI U, I, RTD, DI or AO U, I | |
| Second channel group | 4 channels configurable as AI U, I, RTD or AO U | |
| Input signal types | Voltage, current and RTD | |
| Output signal types | Voltage and current | |
| Analogue input resolution | 13-bit | |
| Analogue output resolution | 13-bit | |
| Connection technology | 1-wire | |
| Process supply | 24 V DC | |
| Protection rating | IP20 | |
| Product net weight | 0.128 kg | |
| Product dimensions | 67.5 × 76 × 62 mm (W × H × D) | |
| EAN | 4013614555114 | |
| Compatible terminal units | TU515 screw terminal and TU516 spring terminal | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB AC522 1SAP250500R0001?
The ABB AC522 1SAP250500R0001 is an S500 analogue input/output module with 8 configurable analogue I/O channels for compatible AC500 automation systems.
How many configurable channels does the AC522 have?
The AC522 provides 8 configurable analogue I/O channels. Four channels can be configured as analogue inputs, digital inputs or analogue outputs, while four additional channels can be configured as analogue inputs or voltage outputs.
What signal types does the ABB AC522 support?
The AC522 supports voltage, current and RTD analogue inputs, together with voltage and current analogue outputs. Digital input functionality is also available on the first four configurable channels.
What is the resolution of the ABB AC522?
The AC522 provides 13-bit analogue input resolution and 13-bit analogue output resolution.
Which terminal units are compatible with the AC522?
The AC522 is designed for use with compatible ABB S500 terminal units, including the TU515 screw-terminal unit and TU516 spring-terminal unit.
Trusted by Industry for Reliable ABB Automation Components
The ABB AC522 1SAP250500R0001 provides 8 configurable analogue I/O channels supporting voltage, current, RTD and selected digital input functions for flexible measurement and control within compatible ABB AC500 S500 automation systems.
