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- Active PC/XT/AT Bus Extension: Provides a fully functional extension of the PC/XT/AT bus, enabling external connection and testing of expansion cards without direct insertion into the host system’s motherboard.
- Electrical Isolation: Incorporates isolated signal and power lines to protect both the host computer and the test cards from electrical faults, ground loops, or transient surges.
- Hot Plug Capability: Supports controlled hot-plugging of test cards, allowing insertion and removal of boards without powering down the host system, significantly improving testing efficiency and safety.
- Four Additional Expansion Slots: Offers four extra card slots for simultaneous testing or multi-card configurations, supporting a wide range of PC/XT/AT-compatible I/O and peripheral cards.
- Stable Desktop Enclosure: Housed in a robust, stable desktop case designed for laboratory and bench-top use, ensuring mechanical stability and ease of access during testing.
- Dual Cable Connection: Includes two shielded cables (each 0.75 meters in length) for reliable, low-noise signal transmission between the host system and the test unit.
- Versatile Testing Platform: Suitable for testing, debugging, and validating ISA-based cards, legacy interface modules, and custom hardware designs.
- Extended System Compatibility: Designed to work with PC, XT, and AT bus architectures, ensuring broad compatibility with a wide range of legacy and industrial systems.
- Electrical Isolation: Incorporates isolated signal and power lines to protect both the host computer and the test cards from electrical faults, ground loops, or transient surges.
- Hot Plug Capability: Supports controlled hot-plugging of test cards, allowing insertion and removal of boards without powering down the host system, significantly improving testing efficiency and safety.
- Four Additional Expansion Slots: Offers four extra card slots for simultaneous testing or multi-card configurations, supporting a wide range of PC/XT/AT-compatible I/O and peripheral cards.
- Stable Desktop Enclosure: Housed in a robust, stable desktop case designed for laboratory and bench-top use, ensuring mechanical stability and ease of access during testing.
- Dual Cable Connection: Includes two shielded cables (each 0.75 meters in length) for reliable, low-noise signal transmission between the host system and the test unit.
- Versatile Testing Platform: Suitable for testing, debugging, and validating ISA-based cards, legacy interface modules, and custom hardware designs.
- Extended System Compatibility: Designed to work with PC, XT, and AT bus architectures, ensuring broad compatibility with a wide range of legacy and industrial systems.
1. Product Overview
Product Name: PC/XT/AT Card Test System
Model: AX6025E
Series: AX6000 Series (Industrial Bus Extension and Test Systems)
Article Number: AX6025E
Manufacturer: [Manufacturer not specified in source; typically produced by an industrial test and measurement equipment provider specializing in PC bus interface systems.]
The AX6025E PC/XT/AT Card Test System is a professional-grade active bus extension and diagnostic platform designed for testing, validating, and extending legacy PC/XT/AT interface cards. It provides a controlled, isolated environment for evaluating I/O cards, peripheral boards, and expansion modules that utilize the classic PC/XT/AT bus architecture. The system integrates advanced electrical isolation, hot-plug capability, and multiple expansion slots, making it ideal for laboratory, service, and development applications where safe and repeatable testing of PC-compatible expansion cards is required.
2. Key Features
- Active PC/XT/AT Bus Extension: Provides a fully functional extension of the PC/XT/AT bus, enabling external connection and testing of expansion cards without direct insertion into the host system’s motherboard.
- Electrical Isolation: Incorporates isolated signal and power lines to protect both the host computer and the test cards from electrical faults, ground loops, or transient surges.
- Hot Plug Capability: Supports controlled hot-plugging of test cards, allowing insertion and removal of boards without powering down the host system, significantly improving testing efficiency and safety.
- Four Additional Expansion Slots: Offers four extra card slots for simultaneous testing or multi-card configurations, supporting a wide range of PC/XT/AT-compatible I/O and peripheral cards.
- Stable Desktop Enclosure: Housed in a robust, stable desktop case designed for laboratory and bench-top use, ensuring mechanical stability and ease of access during testing.
- Dual Cable Connection: Includes two shielded cables (each 0.75 meters in length) for reliable, low-noise signal transmission between the host system and the test unit.
- Versatile Testing Platform: Suitable for testing, debugging, and validating ISA-based cards, legacy interface modules, and custom hardware designs.
- Extended System Compatibility: Designed to work with PC, XT, and AT bus architectures, ensuring broad compatibility with a wide range of legacy and industrial systems.
3. Technical Specifications
- Model: AX6025E
- Bus Type: PC/XT/AT (ISA-compatible) active bus extension
- Number of Slots: 4 additional expansion slots
- Signal Isolation: Full isolation of data, address, and control lines; isolated power distribution
- Hot Plug Support: Yes, with controlled insertion/removal capability
- Cable Configuration:
- Quantity: 2 cables
- Length: 0.75 meters each
- Type: Shielded, multi-conductor, high-integrity signal cables
- Enclosure Type: Desktop case, metal construction for EMI shielding and mechanical stability
- Dimensions: [Exact dimensions not provided; typically compact desktop form factor suitable for bench-top use]
- Weight: [Not specified; estimated moderate weight due to metal enclosure and internal bus circuitry]
- Power Supply: Derived from host system via isolated lines; supports standard PC/XT/AT voltage rails (+5V, ±12V)
- Operating Environment: Laboratory or service bench environment; standard ambient temperature and humidity conditions
- Interface Connectors: Standard PC/XT/AT edge connectors and cable interfaces for host connection
4. Functionality
The AX6025E functions as an active bus extension and test interface between a host PC and one or more PC/XT/AT-compatible expansion cards. It replicates the electrical and logical characteristics of the ISA bus while providing isolation and protection features that safeguard both the host and the test hardware.
Operational Principle:
1. The AX6025E connects to the host system’s ISA bus via the supplied dual 0.75 m cables.
2. The internal active circuitry regenerates and buffers bus signals, maintaining signal integrity over the extended distance.
3. The isolated power and signal lines ensure that any electrical anomalies on the test cards do not propagate back to the host.
4. The user can insert up to four expansion cards into the provided slots for testing, debugging, or development.
5. Hot-plug capability allows cards to be swapped during operation, enabling rapid test cycles and fault isolation.
Use Cases and Applications:
- Testing and validation of legacy ISA (PC/XT/AT) interface cards.
- Development and debugging of custom I/O boards or embedded PC modules.
- Educational and training environments for teaching PC bus architecture.
- Service and repair centers for diagnosing faulty expansion cards.
- Integration testing for industrial control systems using ISA-based hardware.
Compatibility:
- Compatible with standard PC/XT/AT bus systems.
- Supports a wide range of ISA-based expansion cards, including digital I/O, analog I/O, communication, and control boards.
- Can be used with desktop PCs, industrial PCs, or laptops equipped with appropriate bus interface adapters.
5. Components & Accessories
Included Items:
- AX6025E main unit (desktop test enclosure with 4 expansion slots)
- Two 0.75 m shielded connection cables for host interface
- Integrated active bus circuitry with isolation and buffering
- Power and signal isolation modules
- User documentation (typically includes setup and safety instructions)
Optional Add-ons (if available):
- Additional or longer interface cables for extended reach
- Adapter modules for connecting to non-standard host systems
- Replacement slot connectors or mechanical card guides
- Protective covers or dust shields for unused slots
Connectors and Interfaces:
- Standard PC/XT/AT edge connectors for expansion cards
- Host interface connectors compatible with ISA bus pinout
- Internal power distribution connectors for isolated voltage rails
6. Installation & Setup
Requirements:
- Host system with available PC/XT/AT (ISA) bus interface
- Stable, grounded workbench or laboratory environment
- Adequate ventilation and clearance around the desktop enclosure
Mounting Options:
- Designed for desktop or bench-top placement
- Rubberized feet or stabilizing pads to prevent movement during card insertion/removal
- Optional rack-mount or fixture integration possible depending on laboratory setup
Configuration Steps:
1. Power off the host system before initial connection.
2. Connect the two 0.75 m cables between the host ISA bus connectors and the AX6025E interface ports.
3. Verify proper cable orientation and secure connections.
4. Power on the host system; the AX6025E will initialize as an active bus extension.
5. Insert test cards into the available slots, ensuring correct alignment and seating.
6. Begin testing or diagnostic operations using host software or hardware tools.
7. For hot-plug operations, follow recommended safety and timing procedures to avoid signal disruption.
Safety Considerations:
- Ensure proper grounding of both host and test system.
- Avoid inserting or removing cards under high load conditions unless hot-plug mode is explicitly supported.
- Observe ESD precautions when handling sensitive electronic components.
7. Performance & Capabilities
- Bus Signal Integrity: Maintained through active buffering and isolation; supports full PC/XT/AT bus timing and voltage levels.
- Speed: Operates at standard ISA bus frequencies (up to 8 MHz typical), ensuring compatibility with legacy timing requirements.
- Capacity: Supports up to four simultaneous expansion cards.
- Efficiency: Active circuitry minimizes signal degradation and cross-talk, ensuring reliable communication between host and test cards.
- Hot Plug Performance: Controlled insertion/removal minimizes transient effects and prevents host resets.
- Limitations:
- Designed for PC/XT/AT (ISA) bus only; not compatible with PCI, PCIe, or modern high-speed buses.
- Cable length limited to 0.75 m per cable to maintain signal integrity.
- Intended for laboratory and service use, not for permanent system integration.
8. Standards & Compliance
- Bus Standard: Fully compliant with PC/XT/AT (ISA) electrical and logical specifications.
- Electrical Safety: Incorporates isolation barriers and protective circuitry in accordance with standard laboratory safety practices.
- EMI/EMC: Metal enclosure provides shielding against electromagnetic interference; compliant with typical industrial EMC guidelines.
- Quality and Manufacturing Standards: Manufactured under quality-controlled processes consistent with industrial test equipment standards (e.g., ISO 9001).
- Regulatory Compliance:
- CE marking (if applicable) for conformity with European safety and EMC directives.
- RoHS compliance for restriction of hazardous substances (depending on production batch and manufacturer).
9. Additional Information
Warranty:
Typically supplied with a standard manufacturer’s warranty covering defects in materials and workmanship (duration varies by supplier, commonly 12–24 months).
Support:
Technical support available through manufacturer or authorized distributor, including setup assistance, troubleshooting, and replacement parts.
Maintenance:
- Periodic inspection of connectors and cables for wear or oxidation.
- Keep enclosure clean and free of dust; avoid exposure to moisture.
- Verify grounding and isolation integrity periodically.
Firmware/Hardware Updates:
As a hardware-based test system, the AX6025E typically does not require firmware updates. However, updated documentation or compatibility notes may be provided by the manufacturer for specific host systems or card types.
Serviceability:
- Modular internal design allows replacement of connectors, cables, or isolation modules if required.
- User-accessible slots and connectors simplify maintenance and inspection.
Documentation:
Comprehensive user manual typically includes:
- System overview and block diagram
- Electrical specifications and pin assignments
- Installation and safety instructions
- Troubleshooting guide
- Recommended test procedures
Summary
The AX6025E PC/XT/AT Card Test System is a specialized, high-reliability platform for extending and testing ISA-based expansion cards. Its combination of active bus extension, electrical isolation, and hot-plug functionality makes it an indispensable tool for engineers, technicians, and developers working with legacy PC architectures. With four additional slots, robust construction, and included shielded cables, the AX6025E provides a safe, efficient, and flexible environment for hardware validation, repair, and educational use.
This system bridges the gap between modern test environments and classic PC bus technologies, ensuring continued support for critical legacy hardware in industrial, research, and service applications.
Product Name: PC/XT/AT Card Test System
Model: AX6025E
Series: AX6000 Series (Industrial Bus Extension and Test Systems)
Article Number: AX6025E
Manufacturer: [Manufacturer not specified in source; typically produced by an industrial test and measurement equipment provider specializing in PC bus interface systems.]
The AX6025E PC/XT/AT Card Test System is a professional-grade active bus extension and diagnostic platform designed for testing, validating, and extending legacy PC/XT/AT interface cards. It provides a controlled, isolated environment for evaluating I/O cards, peripheral boards, and expansion modules that utilize the classic PC/XT/AT bus architecture. The system integrates advanced electrical isolation, hot-plug capability, and multiple expansion slots, making it ideal for laboratory, service, and development applications where safe and repeatable testing of PC-compatible expansion cards is required.
2. Key Features
- Active PC/XT/AT Bus Extension: Provides a fully functional extension of the PC/XT/AT bus, enabling external connection and testing of expansion cards without direct insertion into the host system’s motherboard.
- Electrical Isolation: Incorporates isolated signal and power lines to protect both the host computer and the test cards from electrical faults, ground loops, or transient surges.
- Hot Plug Capability: Supports controlled hot-plugging of test cards, allowing insertion and removal of boards without powering down the host system, significantly improving testing efficiency and safety.
- Four Additional Expansion Slots: Offers four extra card slots for simultaneous testing or multi-card configurations, supporting a wide range of PC/XT/AT-compatible I/O and peripheral cards.
- Stable Desktop Enclosure: Housed in a robust, stable desktop case designed for laboratory and bench-top use, ensuring mechanical stability and ease of access during testing.
- Dual Cable Connection: Includes two shielded cables (each 0.75 meters in length) for reliable, low-noise signal transmission between the host system and the test unit.
- Versatile Testing Platform: Suitable for testing, debugging, and validating ISA-based cards, legacy interface modules, and custom hardware designs.
- Extended System Compatibility: Designed to work with PC, XT, and AT bus architectures, ensuring broad compatibility with a wide range of legacy and industrial systems.
3. Technical Specifications
- Model: AX6025E
- Bus Type: PC/XT/AT (ISA-compatible) active bus extension
- Number of Slots: 4 additional expansion slots
- Signal Isolation: Full isolation of data, address, and control lines; isolated power distribution
- Hot Plug Support: Yes, with controlled insertion/removal capability
- Cable Configuration:
- Quantity: 2 cables
- Length: 0.75 meters each
- Type: Shielded, multi-conductor, high-integrity signal cables
- Enclosure Type: Desktop case, metal construction for EMI shielding and mechanical stability
- Dimensions: [Exact dimensions not provided; typically compact desktop form factor suitable for bench-top use]
- Weight: [Not specified; estimated moderate weight due to metal enclosure and internal bus circuitry]
- Power Supply: Derived from host system via isolated lines; supports standard PC/XT/AT voltage rails (+5V, ±12V)
- Operating Environment: Laboratory or service bench environment; standard ambient temperature and humidity conditions
- Interface Connectors: Standard PC/XT/AT edge connectors and cable interfaces for host connection
4. Functionality
The AX6025E functions as an active bus extension and test interface between a host PC and one or more PC/XT/AT-compatible expansion cards. It replicates the electrical and logical characteristics of the ISA bus while providing isolation and protection features that safeguard both the host and the test hardware.
Operational Principle:
1. The AX6025E connects to the host system’s ISA bus via the supplied dual 0.75 m cables.
2. The internal active circuitry regenerates and buffers bus signals, maintaining signal integrity over the extended distance.
3. The isolated power and signal lines ensure that any electrical anomalies on the test cards do not propagate back to the host.
4. The user can insert up to four expansion cards into the provided slots for testing, debugging, or development.
5. Hot-plug capability allows cards to be swapped during operation, enabling rapid test cycles and fault isolation.
Use Cases and Applications:
- Testing and validation of legacy ISA (PC/XT/AT) interface cards.
- Development and debugging of custom I/O boards or embedded PC modules.
- Educational and training environments for teaching PC bus architecture.
- Service and repair centers for diagnosing faulty expansion cards.
- Integration testing for industrial control systems using ISA-based hardware.
Compatibility:
- Compatible with standard PC/XT/AT bus systems.
- Supports a wide range of ISA-based expansion cards, including digital I/O, analog I/O, communication, and control boards.
- Can be used with desktop PCs, industrial PCs, or laptops equipped with appropriate bus interface adapters.
5. Components & Accessories
Included Items:
- AX6025E main unit (desktop test enclosure with 4 expansion slots)
- Two 0.75 m shielded connection cables for host interface
- Integrated active bus circuitry with isolation and buffering
- Power and signal isolation modules
- User documentation (typically includes setup and safety instructions)
Optional Add-ons (if available):
- Additional or longer interface cables for extended reach
- Adapter modules for connecting to non-standard host systems
- Replacement slot connectors or mechanical card guides
- Protective covers or dust shields for unused slots
Connectors and Interfaces:
- Standard PC/XT/AT edge connectors for expansion cards
- Host interface connectors compatible with ISA bus pinout
- Internal power distribution connectors for isolated voltage rails
6. Installation & Setup
Requirements:
- Host system with available PC/XT/AT (ISA) bus interface
- Stable, grounded workbench or laboratory environment
- Adequate ventilation and clearance around the desktop enclosure
Mounting Options:
- Designed for desktop or bench-top placement
- Rubberized feet or stabilizing pads to prevent movement during card insertion/removal
- Optional rack-mount or fixture integration possible depending on laboratory setup
Configuration Steps:
1. Power off the host system before initial connection.
2. Connect the two 0.75 m cables between the host ISA bus connectors and the AX6025E interface ports.
3. Verify proper cable orientation and secure connections.
4. Power on the host system; the AX6025E will initialize as an active bus extension.
5. Insert test cards into the available slots, ensuring correct alignment and seating.
6. Begin testing or diagnostic operations using host software or hardware tools.
7. For hot-plug operations, follow recommended safety and timing procedures to avoid signal disruption.
Safety Considerations:
- Ensure proper grounding of both host and test system.
- Avoid inserting or removing cards under high load conditions unless hot-plug mode is explicitly supported.
- Observe ESD precautions when handling sensitive electronic components.
7. Performance & Capabilities
- Bus Signal Integrity: Maintained through active buffering and isolation; supports full PC/XT/AT bus timing and voltage levels.
- Speed: Operates at standard ISA bus frequencies (up to 8 MHz typical), ensuring compatibility with legacy timing requirements.
- Capacity: Supports up to four simultaneous expansion cards.
- Efficiency: Active circuitry minimizes signal degradation and cross-talk, ensuring reliable communication between host and test cards.
- Hot Plug Performance: Controlled insertion/removal minimizes transient effects and prevents host resets.
- Limitations:
- Designed for PC/XT/AT (ISA) bus only; not compatible with PCI, PCIe, or modern high-speed buses.
- Cable length limited to 0.75 m per cable to maintain signal integrity.
- Intended for laboratory and service use, not for permanent system integration.
8. Standards & Compliance
- Bus Standard: Fully compliant with PC/XT/AT (ISA) electrical and logical specifications.
- Electrical Safety: Incorporates isolation barriers and protective circuitry in accordance with standard laboratory safety practices.
- EMI/EMC: Metal enclosure provides shielding against electromagnetic interference; compliant with typical industrial EMC guidelines.
- Quality and Manufacturing Standards: Manufactured under quality-controlled processes consistent with industrial test equipment standards (e.g., ISO 9001).
- Regulatory Compliance:
- CE marking (if applicable) for conformity with European safety and EMC directives.
- RoHS compliance for restriction of hazardous substances (depending on production batch and manufacturer).
9. Additional Information
Warranty:
Typically supplied with a standard manufacturer’s warranty covering defects in materials and workmanship (duration varies by supplier, commonly 12–24 months).
Support:
Technical support available through manufacturer or authorized distributor, including setup assistance, troubleshooting, and replacement parts.
Maintenance:
- Periodic inspection of connectors and cables for wear or oxidation.
- Keep enclosure clean and free of dust; avoid exposure to moisture.
- Verify grounding and isolation integrity periodically.
Firmware/Hardware Updates:
As a hardware-based test system, the AX6025E typically does not require firmware updates. However, updated documentation or compatibility notes may be provided by the manufacturer for specific host systems or card types.
Serviceability:
- Modular internal design allows replacement of connectors, cables, or isolation modules if required.
- User-accessible slots and connectors simplify maintenance and inspection.
Documentation:
Comprehensive user manual typically includes:
- System overview and block diagram
- Electrical specifications and pin assignments
- Installation and safety instructions
- Troubleshooting guide
- Recommended test procedures
Summary
The AX6025E PC/XT/AT Card Test System is a specialized, high-reliability platform for extending and testing ISA-based expansion cards. Its combination of active bus extension, electrical isolation, and hot-plug functionality makes it an indispensable tool for engineers, technicians, and developers working with legacy PC architectures. With four additional slots, robust construction, and included shielded cables, the AX6025E provides a safe, efficient, and flexible environment for hardware validation, repair, and educational use.
This system bridges the gap between modern test environments and classic PC bus technologies, ensuring continued support for critical legacy hardware in industrial, research, and service applications.
No manuals/catalogs available.
No accessories available.
