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- High-Speed Analog Input: 90 kS/s (kilosamples per second) maximum sampling rate, enabling accurate and responsive data capture for dynamic signals.
- High Resolution: 12-bit analog-to-digital conversion for precise signal quantization and measurement accuracy.
- Flexible Channel Configuration: Supports 16 single-ended (SE) or 8 differential (DI) analog input channels, allowing users to select between higher channel count or improved noise immunity.
- Programmable Input Ranges: ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V ranges, with programmable gain settings of 1, 2, 4, or 8.
- Dual Analog Outputs: Two 12-bit D/A channels for waveform generation, control signals, or analog actuation.
- Digital I/O Capability: 8 TTL-compatible digital input/output lines for control, monitoring, or synchronization tasks.
- DMA and Interrupt Support: Direct Memory Access (DMA) channels 1 or 3 and interrupt request (IRQ) lines 2–15 for efficient data transfer and flexible system integration.
- Software Compatibility: Includes drivers and libraries for Windows, BASIC, C, and Pascal, simplifying software development and integration.
- Hardware Compatibility: Fully DAS-16G compatible, ensuring interoperability with existing software and hardware ecosystems.
- Compact Form Factor: Half-size AT ISA card design for easy installation in standard industrial PCs.
- Connector Interface: 50-pin header connector for analog and digital signal interfacing.
- High Resolution: 12-bit analog-to-digital conversion for precise signal quantization and measurement accuracy.
- Flexible Channel Configuration: Supports 16 single-ended (SE) or 8 differential (DI) analog input channels, allowing users to select between higher channel count or improved noise immunity.
- Programmable Input Ranges: ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V ranges, with programmable gain settings of 1, 2, 4, or 8.
- Dual Analog Outputs: Two 12-bit D/A channels for waveform generation, control signals, or analog actuation.
- Digital I/O Capability: 8 TTL-compatible digital input/output lines for control, monitoring, or synchronization tasks.
- DMA and Interrupt Support: Direct Memory Access (DMA) channels 1 or 3 and interrupt request (IRQ) lines 2–15 for efficient data transfer and flexible system integration.
- Software Compatibility: Includes drivers and libraries for Windows, BASIC, C, and Pascal, simplifying software development and integration.
- Hardware Compatibility: Fully DAS-16G compatible, ensuring interoperability with existing software and hardware ecosystems.
- Compact Form Factor: Half-size AT ISA card design for easy installation in standard industrial PCs.
- Connector Interface: 50-pin header connector for analog and digital signal interfacing.
1. Product Overview
Product Name: AX5412H-LG
Model Number: AX5412H-LG
Series: AX5000 Series – Analog/Digital Data Acquisition Cards
Article Number: AX5412H-LG
Manufacturer: Axiom Technology Co., Ltd.
The Axiom AX5412H-LG is a high-performance AT (ISA) bus analog-to-digital (A/D) and digital-to-analog (D/A) data acquisition card designed for industrial, laboratory, and embedded PC-based measurement and control applications. It provides a balanced combination of sampling speed, resolution, and channel flexibility, making it suitable for a wide range of analog and digital signal processing tasks. The card integrates multiple analog input channels, digital I/O lines, and dual analog output channels, offering a complete data acquisition solution for legacy ISA-based systems.
2. Key Features
- High-Speed Analog Input: 90 kS/s (kilosamples per second) maximum sampling rate, enabling accurate and responsive data capture for dynamic signals.
- High Resolution: 12-bit analog-to-digital conversion for precise signal quantization and measurement accuracy.
- Flexible Channel Configuration: Supports 16 single-ended (SE) or 8 differential (DI) analog input channels, allowing users to select between higher channel count or improved noise immunity.
- Programmable Input Ranges: ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V ranges, with programmable gain settings of 1, 2, 4, or 8.
- Dual Analog Outputs: Two 12-bit D/A channels for waveform generation, control signals, or analog actuation.
- Digital I/O Capability: 8 TTL-compatible digital input/output lines for control, monitoring, or synchronization tasks.
- DMA and Interrupt Support: Direct Memory Access (DMA) channels 1 or 3 and interrupt request (IRQ) lines 2–15 for efficient data transfer and flexible system integration.
- Software Compatibility: Includes drivers and libraries for Windows, BASIC, C, and Pascal, simplifying software development and integration.
- Hardware Compatibility: Fully DAS-16G compatible, ensuring interoperability with existing software and hardware ecosystems.
- Compact Form Factor: Half-size AT ISA card design for easy installation in standard industrial PCs.
- Connector Interface: 50-pin header connector for analog and digital signal interfacing.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | AT (ISA) bus |
| Analog Input Channels | 16 single-ended or 8 differential |
| Analog Input Resolution | 12 bits |
| Maximum Sampling Rate | 90 kS/s |
| Input Voltage Ranges | ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V |
| Programmable Gain | 1, 2, 4, 8 |
| Analog Output Channels | 2 channels |
| Analog Output Resolution | 12 bits |
| Digital I/O Lines | 8 TTL-compatible lines |
| DMA Channels | 1 or 3 |
| Interrupt Lines (IRQ) | Selectable from 2–15 |
| Connector Type | 50-pin header |
| Form Factor | Half-size AT ISA card |
| Compatibility | DAS-16G compatible |
| Software Support | Windows, BASIC, C, Pascal drivers |
| Manufacturer | Axiom Technology Co., Ltd. |
Physical Characteristics:
- Dimensions: Half-size ISA card (approx. 185 mm × 100 mm typical for half-size format)
- Weight: Approximately 150–200 g (typical for ISA half-size cards)
- Material: Multi-layer PCB with gold-plated edge connector and high-quality electronic components
4. Functionality
The AX5412H-LG functions as a comprehensive data acquisition interface between analog/digital sensors and a host PC system. It converts analog signals into digital data for processing, analysis, or storage, and can also generate analog output signals for control or simulation purposes.
Analog Input Operation:
The card’s 12-bit A/D converter samples analog signals from up to 16 single-ended or 8 differential channels. The user can select the desired input range and gain setting to match the signal amplitude, optimizing resolution and minimizing noise. The programmable gain amplifier (PGA) allows dynamic adjustment of input sensitivity, enabling precise measurement of both low- and high-level signals.
Analog Output Operation:
Two 12-bit D/A channels provide analog voltage outputs for generating control signals, test waveforms, or feedback loops. These outputs can be used to drive actuators, control analog devices, or simulate sensor signals.
Digital I/O Functionality:
The 8 TTL I/O lines can be configured as inputs or outputs, allowing the card to interface with switches, indicators, relays, or other digital devices. These lines can also be used for synchronization, triggering, or status monitoring.
System Integration:
The card supports DMA channels 1 or 3 for high-speed data transfer without CPU overhead, and IRQ lines 2–15 for interrupt-driven operation. This ensures efficient communication between the card and the host system, even in multitasking environments.
Applications:
- Industrial process monitoring and control
- Laboratory data acquisition and analysis
- Sensor signal measurement and conditioning
- Automated test equipment (ATE)
- Educational and research instrumentation
- Legacy system upgrades requiring ISA interface compatibility
Compatibility:
The AX5412H-LG is fully compatible with the DAS-16G standard, ensuring seamless integration with existing software frameworks and hardware accessories designed for that interface.
5. Components & Accessories
Included Items:
- AX5412H-LG AT ISA data acquisition card
- Software driver package (Windows, BASIC, C, Pascal)
- User manual and installation guide
- 50-pin signal connector pinout documentation
Optional Accessories:
- Shielded 50-pin cable assemblies for analog/digital signal connection
- Terminal boards for easy wiring and signal breakout
- External signal conditioning modules (for filtering, isolation, or amplification)
- Mounting brackets or retention clips for secure installation in industrial PCs
Connectors:
- Primary Connector: 50-pin male header (standard pin assignment compatible with DAS-16G)
- Signal Types: Analog input, analog output, digital I/O, ground, and reference lines
6. Installation & Setup
System Requirements:
- PC with available AT (ISA) expansion slot
- Compatible operating system (Windows or DOS environment for legacy applications)
- Sufficient system resources for DMA and IRQ configuration
Installation Steps:
1. Power off the host PC and remove the cover.
2. Insert the AX5412H-LG card into an available ISA slot, ensuring proper alignment of the edge connector.
3. Secure the card with the mounting screw.
4. Connect external signals to the 50-pin header using the appropriate cable or terminal board.
5. Configure the card’s base address, DMA channel, and IRQ line using onboard jumpers or DIP switches (as per manual).
6. Power on the system and install the provided software drivers.
7. Verify installation using the included diagnostic utilities or sample programs.
Configuration:
- Base Address: User-selectable via hardware switches
- DMA Channel: Selectable between 1 or 3
- IRQ Line: Selectable between 2–15
- Gain and Range: Programmable through software commands
Mounting Options:
- Standard horizontal installation in desktop or industrial PC chassis
- Compatible with half-size ISA slot configurations
7. Performance & Capabilities
Analog Input Performance:
- Sampling Rate: Up to 90,000 samples per second (aggregate)
- Resolution: 12 bits (4096 discrete levels)
- Accuracy: High linearity and low noise due to precision A/D converter and programmable gain amplifier
- Input Impedance: High impedance input circuitry minimizes loading effects on sensors
- Channel Scanning: Software-controlled channel selection for sequential or single-channel sampling
Analog Output Performance:
- Resolution: 12 bits
- Output Range: Typically 0–10 V or ±10 V (software-selectable depending on configuration)
- Settling Time: Fast response suitable for control and waveform generation applications
Digital I/O Performance:
- Logic Levels: TTL-compatible (0–5 V)
- Drive Capability: Sufficient for direct connection to standard logic circuits or opto-isolated interfaces
Data Transfer Efficiency:
- DMA Support: Enables high-speed, low-latency data transfer directly to system memory
- Interrupt Handling: Flexible IRQ assignment allows optimized system resource allocation
Limitations:
- Designed for ISA bus systems; not compatible with modern PCI or PCIe slots without an adapter
- Sampling rate limited to 90 kS/s, suitable for low- to mid-speed applications but not for high-frequency signal acquisition
- 12-bit resolution provides good accuracy but may not meet requirements for ultra-high precision measurement systems
8. Standards & Compliance
- Bus Standard: AT (ISA) bus compliant
- Compatibility Standard: Fully compatible with DAS-16G hardware and software interface
- Electrical Standards: TTL logic levels for digital I/O, standard analog voltage ranges for input/output
- Regulatory Compliance:
- Designed to meet CE and FCC Class A requirements for electromagnetic compatibility (typical for industrial ISA cards)
- Manufactured under ISO 9001 quality management standards (Axiom Technology production standard)
- Environmental Compliance: RoHS-compliant components and lead-free soldering processes (depending on production batch)
9. Additional Information
Warranty:
Typically supplied with a one-year limited warranty covering manufacturing defects and component failures under normal operating conditions. Extended warranty options may be available through Axiom distributors.
Technical Support:
Axiom provides comprehensive technical support, including driver updates, sample code, and troubleshooting assistance. Support resources include:
- Online documentation and FAQs
- Driver and software downloads
- Email and phone technical assistance
Maintenance:
- Periodic inspection of connectors and contacts recommended to ensure reliable signal integrity
- Avoid exposure to excessive dust, humidity, or vibration
- Firmware and driver updates available from Axiom’s support portal
Software Updates:
Driver packages are periodically updated to maintain compatibility with newer Windows versions and development environments. Example programs in BASIC, C, and Pascal are provided to accelerate application development.
Lifecycle & Legacy Support:
As an ISA-based product, the AX5412H-LG is primarily intended for legacy system maintenance, industrial retrofits, and long-term support of existing installations. Axiom continues to provide documentation and replacement units for customers maintaining ISA-based control systems.
Summary
The Axiom AX5412H-LG is a robust, feature-rich AT (ISA) analog and digital data acquisition card offering 12-bit resolution, 90 kS/s sampling rate, and a versatile combination of analog and digital I/O channels. With programmable gain, dual D/A outputs, and full DMA/IRQ support, it delivers reliable performance for industrial automation, laboratory measurement, and educational applications. Its compatibility with the DAS-16G standard and support for multiple programming languages make it a flexible and enduring solution for legacy PC-based data acquisition systems.
Product Name: AX5412H-LG
Model Number: AX5412H-LG
Series: AX5000 Series – Analog/Digital Data Acquisition Cards
Article Number: AX5412H-LG
Manufacturer: Axiom Technology Co., Ltd.
The Axiom AX5412H-LG is a high-performance AT (ISA) bus analog-to-digital (A/D) and digital-to-analog (D/A) data acquisition card designed for industrial, laboratory, and embedded PC-based measurement and control applications. It provides a balanced combination of sampling speed, resolution, and channel flexibility, making it suitable for a wide range of analog and digital signal processing tasks. The card integrates multiple analog input channels, digital I/O lines, and dual analog output channels, offering a complete data acquisition solution for legacy ISA-based systems.
2. Key Features
- High-Speed Analog Input: 90 kS/s (kilosamples per second) maximum sampling rate, enabling accurate and responsive data capture for dynamic signals.
- High Resolution: 12-bit analog-to-digital conversion for precise signal quantization and measurement accuracy.
- Flexible Channel Configuration: Supports 16 single-ended (SE) or 8 differential (DI) analog input channels, allowing users to select between higher channel count or improved noise immunity.
- Programmable Input Ranges: ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V ranges, with programmable gain settings of 1, 2, 4, or 8.
- Dual Analog Outputs: Two 12-bit D/A channels for waveform generation, control signals, or analog actuation.
- Digital I/O Capability: 8 TTL-compatible digital input/output lines for control, monitoring, or synchronization tasks.
- DMA and Interrupt Support: Direct Memory Access (DMA) channels 1 or 3 and interrupt request (IRQ) lines 2–15 for efficient data transfer and flexible system integration.
- Software Compatibility: Includes drivers and libraries for Windows, BASIC, C, and Pascal, simplifying software development and integration.
- Hardware Compatibility: Fully DAS-16G compatible, ensuring interoperability with existing software and hardware ecosystems.
- Compact Form Factor: Half-size AT ISA card design for easy installation in standard industrial PCs.
- Connector Interface: 50-pin header connector for analog and digital signal interfacing.
3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | AT (ISA) bus |
| Analog Input Channels | 16 single-ended or 8 differential |
| Analog Input Resolution | 12 bits |
| Maximum Sampling Rate | 90 kS/s |
| Input Voltage Ranges | ±1.25 V, ±2.5 V, ±5 V, ±10 V or 0–1.25 V, 0–2.5 V, 0–5 V, 0–10 V |
| Programmable Gain | 1, 2, 4, 8 |
| Analog Output Channels | 2 channels |
| Analog Output Resolution | 12 bits |
| Digital I/O Lines | 8 TTL-compatible lines |
| DMA Channels | 1 or 3 |
| Interrupt Lines (IRQ) | Selectable from 2–15 |
| Connector Type | 50-pin header |
| Form Factor | Half-size AT ISA card |
| Compatibility | DAS-16G compatible |
| Software Support | Windows, BASIC, C, Pascal drivers |
| Manufacturer | Axiom Technology Co., Ltd. |
Physical Characteristics:
- Dimensions: Half-size ISA card (approx. 185 mm × 100 mm typical for half-size format)
- Weight: Approximately 150–200 g (typical for ISA half-size cards)
- Material: Multi-layer PCB with gold-plated edge connector and high-quality electronic components
4. Functionality
The AX5412H-LG functions as a comprehensive data acquisition interface between analog/digital sensors and a host PC system. It converts analog signals into digital data for processing, analysis, or storage, and can also generate analog output signals for control or simulation purposes.
Analog Input Operation:
The card’s 12-bit A/D converter samples analog signals from up to 16 single-ended or 8 differential channels. The user can select the desired input range and gain setting to match the signal amplitude, optimizing resolution and minimizing noise. The programmable gain amplifier (PGA) allows dynamic adjustment of input sensitivity, enabling precise measurement of both low- and high-level signals.
Analog Output Operation:
Two 12-bit D/A channels provide analog voltage outputs for generating control signals, test waveforms, or feedback loops. These outputs can be used to drive actuators, control analog devices, or simulate sensor signals.
Digital I/O Functionality:
The 8 TTL I/O lines can be configured as inputs or outputs, allowing the card to interface with switches, indicators, relays, or other digital devices. These lines can also be used for synchronization, triggering, or status monitoring.
System Integration:
The card supports DMA channels 1 or 3 for high-speed data transfer without CPU overhead, and IRQ lines 2–15 for interrupt-driven operation. This ensures efficient communication between the card and the host system, even in multitasking environments.
Applications:
- Industrial process monitoring and control
- Laboratory data acquisition and analysis
- Sensor signal measurement and conditioning
- Automated test equipment (ATE)
- Educational and research instrumentation
- Legacy system upgrades requiring ISA interface compatibility
Compatibility:
The AX5412H-LG is fully compatible with the DAS-16G standard, ensuring seamless integration with existing software frameworks and hardware accessories designed for that interface.
5. Components & Accessories
Included Items:
- AX5412H-LG AT ISA data acquisition card
- Software driver package (Windows, BASIC, C, Pascal)
- User manual and installation guide
- 50-pin signal connector pinout documentation
Optional Accessories:
- Shielded 50-pin cable assemblies for analog/digital signal connection
- Terminal boards for easy wiring and signal breakout
- External signal conditioning modules (for filtering, isolation, or amplification)
- Mounting brackets or retention clips for secure installation in industrial PCs
Connectors:
- Primary Connector: 50-pin male header (standard pin assignment compatible with DAS-16G)
- Signal Types: Analog input, analog output, digital I/O, ground, and reference lines
6. Installation & Setup
System Requirements:
- PC with available AT (ISA) expansion slot
- Compatible operating system (Windows or DOS environment for legacy applications)
- Sufficient system resources for DMA and IRQ configuration
Installation Steps:
1. Power off the host PC and remove the cover.
2. Insert the AX5412H-LG card into an available ISA slot, ensuring proper alignment of the edge connector.
3. Secure the card with the mounting screw.
4. Connect external signals to the 50-pin header using the appropriate cable or terminal board.
5. Configure the card’s base address, DMA channel, and IRQ line using onboard jumpers or DIP switches (as per manual).
6. Power on the system and install the provided software drivers.
7. Verify installation using the included diagnostic utilities or sample programs.
Configuration:
- Base Address: User-selectable via hardware switches
- DMA Channel: Selectable between 1 or 3
- IRQ Line: Selectable between 2–15
- Gain and Range: Programmable through software commands
Mounting Options:
- Standard horizontal installation in desktop or industrial PC chassis
- Compatible with half-size ISA slot configurations
7. Performance & Capabilities
Analog Input Performance:
- Sampling Rate: Up to 90,000 samples per second (aggregate)
- Resolution: 12 bits (4096 discrete levels)
- Accuracy: High linearity and low noise due to precision A/D converter and programmable gain amplifier
- Input Impedance: High impedance input circuitry minimizes loading effects on sensors
- Channel Scanning: Software-controlled channel selection for sequential or single-channel sampling
Analog Output Performance:
- Resolution: 12 bits
- Output Range: Typically 0–10 V or ±10 V (software-selectable depending on configuration)
- Settling Time: Fast response suitable for control and waveform generation applications
Digital I/O Performance:
- Logic Levels: TTL-compatible (0–5 V)
- Drive Capability: Sufficient for direct connection to standard logic circuits or opto-isolated interfaces
Data Transfer Efficiency:
- DMA Support: Enables high-speed, low-latency data transfer directly to system memory
- Interrupt Handling: Flexible IRQ assignment allows optimized system resource allocation
Limitations:
- Designed for ISA bus systems; not compatible with modern PCI or PCIe slots without an adapter
- Sampling rate limited to 90 kS/s, suitable for low- to mid-speed applications but not for high-frequency signal acquisition
- 12-bit resolution provides good accuracy but may not meet requirements for ultra-high precision measurement systems
8. Standards & Compliance
- Bus Standard: AT (ISA) bus compliant
- Compatibility Standard: Fully compatible with DAS-16G hardware and software interface
- Electrical Standards: TTL logic levels for digital I/O, standard analog voltage ranges for input/output
- Regulatory Compliance:
- Designed to meet CE and FCC Class A requirements for electromagnetic compatibility (typical for industrial ISA cards)
- Manufactured under ISO 9001 quality management standards (Axiom Technology production standard)
- Environmental Compliance: RoHS-compliant components and lead-free soldering processes (depending on production batch)
9. Additional Information
Warranty:
Typically supplied with a one-year limited warranty covering manufacturing defects and component failures under normal operating conditions. Extended warranty options may be available through Axiom distributors.
Technical Support:
Axiom provides comprehensive technical support, including driver updates, sample code, and troubleshooting assistance. Support resources include:
- Online documentation and FAQs
- Driver and software downloads
- Email and phone technical assistance
Maintenance:
- Periodic inspection of connectors and contacts recommended to ensure reliable signal integrity
- Avoid exposure to excessive dust, humidity, or vibration
- Firmware and driver updates available from Axiom’s support portal
Software Updates:
Driver packages are periodically updated to maintain compatibility with newer Windows versions and development environments. Example programs in BASIC, C, and Pascal are provided to accelerate application development.
Lifecycle & Legacy Support:
As an ISA-based product, the AX5412H-LG is primarily intended for legacy system maintenance, industrial retrofits, and long-term support of existing installations. Axiom continues to provide documentation and replacement units for customers maintaining ISA-based control systems.
Summary
The Axiom AX5412H-LG is a robust, feature-rich AT (ISA) analog and digital data acquisition card offering 12-bit resolution, 90 kS/s sampling rate, and a versatile combination of analog and digital I/O channels. With programmable gain, dual D/A outputs, and full DMA/IRQ support, it delivers reliable performance for industrial automation, laboratory measurement, and educational applications. Its compatibility with the DAS-16G standard and support for multiple programming languages make it a flexible and enduring solution for legacy PC-based data acquisition systems.
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No accessories available.