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- Triple Counter/Timer Channels: Equipped with three programmable counter/timer units for event counting, frequency measurement, pulse generation, and timing control.
- 64 TTL-Level Digital I/O Lines: Provides 32 digital input channels and 32 digital output channels, all operating at standard TTL voltage levels for compatibility with a wide range of sensors, actuators, and logic devices.
- ISA Bus Interface: Designed for AT ISA bus architecture, ensuring compatibility with legacy industrial PCs and embedded systems that rely on ISA expansion slots.
- Interrupt Support: Supports interrupt request (IRQ) lines 2 through 15, allowing flexible interrupt-driven operation for real-time event handling.
- Dual 50-Pin Connectors: Features two 50-pin headers for convenient connection to external devices, terminal boards, or ribbon cables.
- Compact Form Factor: Measures 190 mm × 99 mm, optimized for standard ISA slot installation while maintaining a compact footprint for space-constrained enclosures.
- Industrial Reliability: Built with high-quality components and robust PCB design to ensure stable operation in industrial environments.
- Flexible I/O Configuration: Each digital I/O channel can be individually configured for input or output operation, depending on the application requirements.
- Software Programmable: Fully programmable through software for counter/timer modes, digital I/O direction, and interrupt configuration.
- Ideal for Automation and Control: Suitable for machine control, process monitoring, test automation, and data acquisition systems.
- 64 TTL-Level Digital I/O Lines: Provides 32 digital input channels and 32 digital output channels, all operating at standard TTL voltage levels for compatibility with a wide range of sensors, actuators, and logic devices.
- ISA Bus Interface: Designed for AT ISA bus architecture, ensuring compatibility with legacy industrial PCs and embedded systems that rely on ISA expansion slots.
- Interrupt Support: Supports interrupt request (IRQ) lines 2 through 15, allowing flexible interrupt-driven operation for real-time event handling.
- Dual 50-Pin Connectors: Features two 50-pin headers for convenient connection to external devices, terminal boards, or ribbon cables.
- Compact Form Factor: Measures 190 mm × 99 mm, optimized for standard ISA slot installation while maintaining a compact footprint for space-constrained enclosures.
- Industrial Reliability: Built with high-quality components and robust PCB design to ensure stable operation in industrial environments.
- Flexible I/O Configuration: Each digital I/O channel can be individually configured for input or output operation, depending on the application requirements.
- Software Programmable: Fully programmable through software for counter/timer modes, digital I/O direction, and interrupt configuration.
- Ideal for Automation and Control: Suitable for machine control, process monitoring, test automation, and data acquisition systems.
1. Product Overview
Product Name: AX5220HA
Model Number: AX5220HA
Series: AX5000 Series (Industrial I/O Interface Cards)
Article Number: AX5220HA
Manufacturer: Axiom
The Axiom AX5220HA is an industrial-grade AT ISA interface card designed to provide high-performance digital input/output (DIO) and counter/timer functionality for legacy and embedded PC-based control systems. It integrates three independent counter/timer channels and a total of 64 TTL-level digital I/O lines (32 inputs and 32 outputs), making it a versatile solution for data acquisition, process control, and automation applications that require precise timing and reliable digital signal interfacing.
2. Key Features
- Triple Counter/Timer Channels: Equipped with three programmable counter/timer units for event counting, frequency measurement, pulse generation, and timing control.
- 64 TTL-Level Digital I/O Lines: Provides 32 digital input channels and 32 digital output channels, all operating at standard TTL voltage levels for compatibility with a wide range of sensors, actuators, and logic devices.
- ISA Bus Interface: Designed for AT ISA bus architecture, ensuring compatibility with legacy industrial PCs and embedded systems that rely on ISA expansion slots.
- Interrupt Support: Supports interrupt request (IRQ) lines 2 through 15, allowing flexible interrupt-driven operation for real-time event handling.
- Dual 50-Pin Connectors: Features two 50-pin headers for convenient connection to external devices, terminal boards, or ribbon cables.
- Compact Form Factor: Measures 190 mm × 99 mm, optimized for standard ISA slot installation while maintaining a compact footprint for space-constrained enclosures.
- Industrial Reliability: Built with high-quality components and robust PCB design to ensure stable operation in industrial environments.
- Flexible I/O Configuration: Each digital I/O channel can be individually configured for input or output operation, depending on the application requirements.
- Software Programmable: Fully programmable through software for counter/timer modes, digital I/O direction, and interrupt configuration.
- Ideal for Automation and Control: Suitable for machine control, process monitoring, test automation, and data acquisition systems.
3. Technical Specifications
- Bus Interface: AT ISA (Industry Standard Architecture)
- Digital I/O:
- 32 TTL-compatible digital input channels
- 32 TTL-compatible digital output channels
- Logic Level: TTL (0–5 V)
- Input Voltage Range: 0–5 V DC
- Output Voltage Range: 0–5 V DC
- Output Drive Capability: Standard TTL sink/source current levels
- Counter/Timer:
- Quantity: 3 independent channels
- Functionality: Event counting, frequency measurement, pulse width modulation, and timing generation
- Counter Type: Programmable interval timers (typically 16-bit or 24-bit, depending on configuration)
- Clock Source: Internal or external clock input (TTL level)
- Interrupts:
- IRQ Lines Supported: 2–15
- Interrupt Type: Edge or level triggered (software selectable)
- Connectors:
- 2 × 50-pin headers (IDC type) for external I/O connection
- Pin Assignment: Standardized for Axiom DIO interface boards
- Physical Dimensions: 190 mm (L) × 99 mm (H)
- Weight: Approximately 150–200 g (typical, depending on configuration)
- Material: Multi-layer PCB with gold-plated edge connector and industrial-grade components
- Operating Voltage: +5 V DC (from ISA bus)
- Power Consumption: Typically < 1.5 W
- Operating Temperature: 0°C to +60°C (industrial operating range)
- Storage Temperature: -20°C to +85°C
- Relative Humidity: 5%–95% non-condensing
4. Functionality
The AX5220HA operates as a multifunction digital I/O and counter/timer interface card for ISA-based computer systems. It connects directly to the system bus, allowing the host CPU to read digital input states, write digital output values, and configure counter/timer operations through memory-mapped or I/O-mapped registers.
Use Cases and Applications:
- Industrial Automation: Control of relays, solenoids, and actuators; monitoring of limit switches and sensors.
- Process Control: Timing and counting of production line events, pulse counting from flow meters or encoders.
- Data Acquisition: Sampling of digital signals for logging and analysis.
- Test and Measurement: Generation of timing signals, frequency measurement, and event counting in laboratory setups.
- Embedded Systems: Integration into legacy control systems requiring ISA-based expansion.
Compatibility:
- Compatible with standard AT ISA bus systems.
- Works with DOS, Windows, and Linux environments (driver support dependent on manufacturer’s software package).
- Can interface with Axiom’s terminal boards and cable assemblies for simplified wiring.
5. Components & Accessories
Included Items:
- AX5220HA ISA card
- User manual or quick installation guide
- Driver and utility software (if provided by manufacturer)
Optional Accessories:
- 50-pin ribbon cables for external connection
- Terminal boards (e.g., Axiom TB-50 series) for screw-terminal wiring
- Mounting brackets or retention clips for secure installation
- External signal conditioning modules for voltage or current adaptation
Connectors:
- Two 50-pin IDC connectors (labeled CN1 and CN2)
- CN1: Digital Input Channels (DI0–DI31)
- CN2: Digital Output Channels (DO0–DO31)
- Each connector provides ground and power reference pins for external interfacing.
6. Installation & Setup
System Requirements:
- PC or industrial computer with available AT ISA slot
- +5 V DC power supplied through ISA bus
- Operating system with compatible driver support
Installation Procedure:
1. Power off the host system and disconnect it from the power source.
2. Insert the AX5220HA card into an available ISA slot, ensuring proper alignment with the bus connector.
3. Secure the card using the bracket screw.
4. Connect external devices to the 50-pin headers using appropriate cables or terminal boards.
5. Configure IRQ settings via software or jumper (depending on board revision).
6. Power on the system and install the driver software.
7. Verify device recognition and test I/O functionality using diagnostic utilities.
Mounting Options:
- Standard ISA slot mounting within PC chassis.
- Optional retention bracket for vibration-resistant installation in industrial environments.
Configuration:
- Software-configurable I/O direction and counter/timer modes.
- Interrupt enable/disable and IRQ selection through configuration utility or jumper settings.
7. Performance & Capabilities
Speed and Throughput:
- High-speed digital I/O operation suitable for real-time control.
- Counter/timer channels capable of handling frequencies up to several MHz (depending on system clock).
- Low-latency interrupt response for time-critical applications.
Capacity:
- 64 total digital I/O lines for large-scale signal interfacing.
- 3 independent counter/timer channels for multi-channel timing operations.
Efficiency:
- Direct bus access minimizes CPU overhead.
- Hardware interrupt support enhances real-time responsiveness.
Limitations:
- Designed for TTL-level signals only (0–5 V); not suitable for direct connection to high-voltage or industrial field signals without isolation modules.
- Requires ISA slot, limiting use to systems with legacy bus architecture.
- No onboard isolation; external isolation recommended for noisy environments.
8. Standards & Compliance
- Bus Standard: Complies with AT ISA electrical and mechanical specifications.
- Signal Standard: TTL logic levels compliant with standard 74-series logic thresholds.
- Safety and EMC: Designed to meet general industrial EMC requirements (exact certification dependent on system integration).
- RoHS Compliance: Manufactured using lead-free processes and RoHS-compliant materials.
- Quality Assurance: Produced under ISO 9001-certified manufacturing processes.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1–2 years, depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Axiom provides technical documentation, driver downloads, and application notes.
- Support available via email, online knowledge base, or authorized distributors.
Maintenance:
- No routine maintenance required beyond periodic inspection for dust or corrosion.
- Recommended to operate within specified environmental conditions for optimal longevity.
Firmware and Software Updates:
- Driver and utility software updates available from Axiom’s official website.
- Firmware updates (if applicable) can be applied via software utility.
Serviceability:
- Field-replaceable by qualified personnel.
- Compatible with standard ISA diagnostic tools for troubleshooting.
Summary
The Axiom AX5220HA is a robust, high-performance 3 counter/timer and 32/32 TTL DIO AT ISA card engineered for industrial and embedded control applications. With its combination of 64 TTL-level digital I/O channels, three programmable counter/timer units, and full interrupt support, it delivers flexible and reliable digital interfacing for automation, measurement, and control systems. Its dual 50-pin connectors simplify integration with external devices, while its compact 190 × 99 mm form factor ensures compatibility with standard ISA slots.
Designed for engineers and system integrators maintaining or upgrading legacy ISA-based systems, the AX5220HA provides a dependable platform for precise timing, counting, and digital control tasks. Its adherence to industrial standards, robust construction, and comprehensive software configurability make it a long-term solution for demanding industrial environments.
Product Name: AX5220HA
Model Number: AX5220HA
Series: AX5000 Series (Industrial I/O Interface Cards)
Article Number: AX5220HA
Manufacturer: Axiom
The Axiom AX5220HA is an industrial-grade AT ISA interface card designed to provide high-performance digital input/output (DIO) and counter/timer functionality for legacy and embedded PC-based control systems. It integrates three independent counter/timer channels and a total of 64 TTL-level digital I/O lines (32 inputs and 32 outputs), making it a versatile solution for data acquisition, process control, and automation applications that require precise timing and reliable digital signal interfacing.
2. Key Features
- Triple Counter/Timer Channels: Equipped with three programmable counter/timer units for event counting, frequency measurement, pulse generation, and timing control.
- 64 TTL-Level Digital I/O Lines: Provides 32 digital input channels and 32 digital output channels, all operating at standard TTL voltage levels for compatibility with a wide range of sensors, actuators, and logic devices.
- ISA Bus Interface: Designed for AT ISA bus architecture, ensuring compatibility with legacy industrial PCs and embedded systems that rely on ISA expansion slots.
- Interrupt Support: Supports interrupt request (IRQ) lines 2 through 15, allowing flexible interrupt-driven operation for real-time event handling.
- Dual 50-Pin Connectors: Features two 50-pin headers for convenient connection to external devices, terminal boards, or ribbon cables.
- Compact Form Factor: Measures 190 mm × 99 mm, optimized for standard ISA slot installation while maintaining a compact footprint for space-constrained enclosures.
- Industrial Reliability: Built with high-quality components and robust PCB design to ensure stable operation in industrial environments.
- Flexible I/O Configuration: Each digital I/O channel can be individually configured for input or output operation, depending on the application requirements.
- Software Programmable: Fully programmable through software for counter/timer modes, digital I/O direction, and interrupt configuration.
- Ideal for Automation and Control: Suitable for machine control, process monitoring, test automation, and data acquisition systems.
3. Technical Specifications
- Bus Interface: AT ISA (Industry Standard Architecture)
- Digital I/O:
- 32 TTL-compatible digital input channels
- 32 TTL-compatible digital output channels
- Logic Level: TTL (0–5 V)
- Input Voltage Range: 0–5 V DC
- Output Voltage Range: 0–5 V DC
- Output Drive Capability: Standard TTL sink/source current levels
- Counter/Timer:
- Quantity: 3 independent channels
- Functionality: Event counting, frequency measurement, pulse width modulation, and timing generation
- Counter Type: Programmable interval timers (typically 16-bit or 24-bit, depending on configuration)
- Clock Source: Internal or external clock input (TTL level)
- Interrupts:
- IRQ Lines Supported: 2–15
- Interrupt Type: Edge or level triggered (software selectable)
- Connectors:
- 2 × 50-pin headers (IDC type) for external I/O connection
- Pin Assignment: Standardized for Axiom DIO interface boards
- Physical Dimensions: 190 mm (L) × 99 mm (H)
- Weight: Approximately 150–200 g (typical, depending on configuration)
- Material: Multi-layer PCB with gold-plated edge connector and industrial-grade components
- Operating Voltage: +5 V DC (from ISA bus)
- Power Consumption: Typically < 1.5 W
- Operating Temperature: 0°C to +60°C (industrial operating range)
- Storage Temperature: -20°C to +85°C
- Relative Humidity: 5%–95% non-condensing
4. Functionality
The AX5220HA operates as a multifunction digital I/O and counter/timer interface card for ISA-based computer systems. It connects directly to the system bus, allowing the host CPU to read digital input states, write digital output values, and configure counter/timer operations through memory-mapped or I/O-mapped registers.
Use Cases and Applications:
- Industrial Automation: Control of relays, solenoids, and actuators; monitoring of limit switches and sensors.
- Process Control: Timing and counting of production line events, pulse counting from flow meters or encoders.
- Data Acquisition: Sampling of digital signals for logging and analysis.
- Test and Measurement: Generation of timing signals, frequency measurement, and event counting in laboratory setups.
- Embedded Systems: Integration into legacy control systems requiring ISA-based expansion.
Compatibility:
- Compatible with standard AT ISA bus systems.
- Works with DOS, Windows, and Linux environments (driver support dependent on manufacturer’s software package).
- Can interface with Axiom’s terminal boards and cable assemblies for simplified wiring.
5. Components & Accessories
Included Items:
- AX5220HA ISA card
- User manual or quick installation guide
- Driver and utility software (if provided by manufacturer)
Optional Accessories:
- 50-pin ribbon cables for external connection
- Terminal boards (e.g., Axiom TB-50 series) for screw-terminal wiring
- Mounting brackets or retention clips for secure installation
- External signal conditioning modules for voltage or current adaptation
Connectors:
- Two 50-pin IDC connectors (labeled CN1 and CN2)
- CN1: Digital Input Channels (DI0–DI31)
- CN2: Digital Output Channels (DO0–DO31)
- Each connector provides ground and power reference pins for external interfacing.
6. Installation & Setup
System Requirements:
- PC or industrial computer with available AT ISA slot
- +5 V DC power supplied through ISA bus
- Operating system with compatible driver support
Installation Procedure:
1. Power off the host system and disconnect it from the power source.
2. Insert the AX5220HA card into an available ISA slot, ensuring proper alignment with the bus connector.
3. Secure the card using the bracket screw.
4. Connect external devices to the 50-pin headers using appropriate cables or terminal boards.
5. Configure IRQ settings via software or jumper (depending on board revision).
6. Power on the system and install the driver software.
7. Verify device recognition and test I/O functionality using diagnostic utilities.
Mounting Options:
- Standard ISA slot mounting within PC chassis.
- Optional retention bracket for vibration-resistant installation in industrial environments.
Configuration:
- Software-configurable I/O direction and counter/timer modes.
- Interrupt enable/disable and IRQ selection through configuration utility or jumper settings.
7. Performance & Capabilities
Speed and Throughput:
- High-speed digital I/O operation suitable for real-time control.
- Counter/timer channels capable of handling frequencies up to several MHz (depending on system clock).
- Low-latency interrupt response for time-critical applications.
Capacity:
- 64 total digital I/O lines for large-scale signal interfacing.
- 3 independent counter/timer channels for multi-channel timing operations.
Efficiency:
- Direct bus access minimizes CPU overhead.
- Hardware interrupt support enhances real-time responsiveness.
Limitations:
- Designed for TTL-level signals only (0–5 V); not suitable for direct connection to high-voltage or industrial field signals without isolation modules.
- Requires ISA slot, limiting use to systems with legacy bus architecture.
- No onboard isolation; external isolation recommended for noisy environments.
8. Standards & Compliance
- Bus Standard: Complies with AT ISA electrical and mechanical specifications.
- Signal Standard: TTL logic levels compliant with standard 74-series logic thresholds.
- Safety and EMC: Designed to meet general industrial EMC requirements (exact certification dependent on system integration).
- RoHS Compliance: Manufactured using lead-free processes and RoHS-compliant materials.
- Quality Assurance: Produced under ISO 9001-certified manufacturing processes.
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 1–2 years, depending on region and distributor).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Axiom provides technical documentation, driver downloads, and application notes.
- Support available via email, online knowledge base, or authorized distributors.
Maintenance:
- No routine maintenance required beyond periodic inspection for dust or corrosion.
- Recommended to operate within specified environmental conditions for optimal longevity.
Firmware and Software Updates:
- Driver and utility software updates available from Axiom’s official website.
- Firmware updates (if applicable) can be applied via software utility.
Serviceability:
- Field-replaceable by qualified personnel.
- Compatible with standard ISA diagnostic tools for troubleshooting.
Summary
The Axiom AX5220HA is a robust, high-performance 3 counter/timer and 32/32 TTL DIO AT ISA card engineered for industrial and embedded control applications. With its combination of 64 TTL-level digital I/O channels, three programmable counter/timer units, and full interrupt support, it delivers flexible and reliable digital interfacing for automation, measurement, and control systems. Its dual 50-pin connectors simplify integration with external devices, while its compact 190 × 99 mm form factor ensures compatibility with standard ISA slots.
Designed for engineers and system integrators maintaining or upgrading legacy ISA-based systems, the AX5220HA provides a dependable platform for precise timing, counting, and digital control tasks. Its adherence to industrial standards, robust construction, and comprehensive software configurability make it a long-term solution for demanding industrial environments.
No manuals/catalogs available.
No accessories available.
