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- 16 Independent Relay Channels: Each panel supports 16 discrete relay-controlled channels, enabling flexible signal routing and multiplexing.
- Cascadable Architecture: Up to 16 panels can be interconnected, providing a total of 256 input channels for large-scale systems.
- High-Speed Reed Relays: Equipped with 17 reed relays featuring <1 ms switching time, ensuring rapid signal transition and minimal latency.
- Dual Rhodium Contacts: Each relay uses two Rhodium contacts for superior conductivity, low contact resistance, and extended operational life.
- Compact Form Factor: Measuring only 220 × 132 × 15 mm, the AX758 offers high channel density in a slim, space-efficient design.
- Integrated Connectivity: Includes a 1-meter flat cable and dual 50-pin connectors for straightforward integration with control systems or backplanes.
- Reliable Signal Integrity: The use of high-quality reed relays and Rhodium contacts ensures stable, low-noise signal transmission suitable for sensitive measurement and control applications.
- Scalable System Integration: Designed for modular expansion, allowing users to build multiplexing systems tailored to specific channel count requirements.
- Industrial-Grade Construction: Built to Axiom’s quality standards for durability, consistent performance, and long service life in demanding environments.
- Cascadable Architecture: Up to 16 panels can be interconnected, providing a total of 256 input channels for large-scale systems.
- High-Speed Reed Relays: Equipped with 17 reed relays featuring <1 ms switching time, ensuring rapid signal transition and minimal latency.
- Dual Rhodium Contacts: Each relay uses two Rhodium contacts for superior conductivity, low contact resistance, and extended operational life.
- Compact Form Factor: Measuring only 220 × 132 × 15 mm, the AX758 offers high channel density in a slim, space-efficient design.
- Integrated Connectivity: Includes a 1-meter flat cable and dual 50-pin connectors for straightforward integration with control systems or backplanes.
- Reliable Signal Integrity: The use of high-quality reed relays and Rhodium contacts ensures stable, low-noise signal transmission suitable for sensitive measurement and control applications.
- Scalable System Integration: Designed for modular expansion, allowing users to build multiplexing systems tailored to specific channel count requirements.
- Industrial-Grade Construction: Built to Axiom’s quality standards for durability, consistent performance, and long service life in demanding environments.
1. Product Overview
Product Name: 16-Channel Relay Multiplexer Panel
Model: AX758
Series: AX700 Series (Relay Multiplexer Line)
Article Number: AX758
Manufacturer: Axiom
The Axiom AX758 is a high-performance 16-channel relay multiplexer panel designed for signal routing, switching, and multiplexing applications in automated test systems, instrumentation setups, and industrial control environments. It provides a compact, modular solution for expanding input capacity and managing multiple signal paths through a single, cascaded relay-based switching architecture. The AX758 is engineered for precision, reliability, and scalability, supporting up to 16 cascaded panels for a total of 256 input channels.
2. Key Features
- 16 Independent Relay Channels: Each panel supports 16 discrete relay-controlled channels, enabling flexible signal routing and multiplexing.
- Cascadable Architecture: Up to 16 panels can be interconnected, providing a total of 256 input channels for large-scale systems.
- High-Speed Reed Relays: Equipped with 17 reed relays featuring <1 ms switching time, ensuring rapid signal transition and minimal latency.
- Dual Rhodium Contacts: Each relay uses two Rhodium contacts for superior conductivity, low contact resistance, and extended operational life.
- Compact Form Factor: Measuring only 220 × 132 × 15 mm, the AX758 offers high channel density in a slim, space-efficient design.
- Integrated Connectivity: Includes a 1-meter flat cable and dual 50-pin connectors for straightforward integration with control systems or backplanes.
- Reliable Signal Integrity: The use of high-quality reed relays and Rhodium contacts ensures stable, low-noise signal transmission suitable for sensitive measurement and control applications.
- Scalable System Integration: Designed for modular expansion, allowing users to build multiplexing systems tailored to specific channel count requirements.
- Industrial-Grade Construction: Built to Axiom’s quality standards for durability, consistent performance, and long service life in demanding environments.
3. Technical Specifications
- Model: AX758
- Type: Relay Multiplexer Panel
- Number of Channels: 16
- Maximum Expandability: 16 panels (256 total inputs)
- Relay Type: Reed relay
- Number of Relays: 17 (16 for channels + 1 for common or control function)
- Relay Contact Material: Dual Rhodium contacts
- Relay Switching Time: <1 ms
- Dimensions: 220 mm (W) × 132 mm (H) × 15 mm (D)
- Weight: Approx. 0.5–0.7 kg (typical for panel of this size; manufacturer specification not explicitly stated)
- Connectors: 2 × 50-pin connectors (standard flat cable interface)
- Included Cable: 1-meter flat ribbon cable
- Panel Material: Industrial-grade PCB with protective coating and mounting frame (typical Axiom construction)
- Operating Voltage: Dependent on control system (relay coil voltage typically 5–24 V DC; consult Axiom documentation for exact value)
- Contact Resistance: Typically <100 mΩ (Rhodium contact specification)
- Insulation Resistance: >10⁹ Ω at 500 V DC (typical reed relay performance)
- Dielectric Strength: 500 V DC minimum between open contacts (typical)
- Operating Temperature Range: 0°C to +50°C (typical for relay panels)
- Storage Temperature Range: -20°C to +70°C
- Mounting Type: Panel or rack-mountable (depending on system configuration)
4. Functionality
The Axiom AX758 functions as a relay-based multiplexer, allowing multiple input signals to be selectively routed to a common output or measurement channel. Each of the 16 channels is controlled by an individual reed relay, which can be activated or deactivated via external control logic. The relays act as electrically isolated switches, ensuring that only one signal path is active at a time (or multiple, depending on configuration).
Use Cases and Applications:
- Automated test equipment (ATE) for electronic component testing
- Data acquisition systems requiring channel selection
- Signal routing in laboratory instrumentation setups
- Industrial process control and monitoring
- Switching matrices for measurement and calibration systems
- Remote I/O expansion in control cabinets
Compatibility:
The AX758 is compatible with standard control interfaces that support relay actuation via digital outputs. The dual 50-pin connectors and included flat cable allow seamless integration with Axiom’s control modules, backplanes, or third-party switching controllers. The panel can be cascaded with up to 15 additional AX758 units, forming a large-scale multiplexing network managed by a single control interface.
5. Components & Accessories
Included Items:
- 1 × AX758 16-Channel Relay Multiplexer Panel
- 1 × 1-meter flat ribbon cable
- 2 × 50-pin connectors (pre-installed or included for system integration)
- Mounting hardware (if applicable, depending on configuration)
- Basic installation and wiring guide
Optional Add-ons:
- Additional AX758 panels for cascading (up to 16 total)
- Extended flat cables (2 m, 3 m, or custom lengths)
- Rack-mount brackets or DIN-rail adapters
- Control interface modules (Axiom compatible relay drivers or multiplexer controllers)
- Protective covers or enclosures for harsh environments
Connectors:
- Dual 50-pin connectors provide both input/output signal routing and control line interfacing.
- Standard pinout compatible with Axiom relay control systems and other multiplexing architectures.
6. Installation & Setup
Requirements:
- Compatible control system capable of driving reed relay coils (voltage and current per Axiom specifications).
- Power supply for relay actuation (typically 5–24 V DC).
- Mounting surface or rack space accommodating 220 × 132 mm panel footprint.
Mounting Options:
- Panel-mount using screws or brackets.
- Rack-mount integration for multi-panel systems.
- DIN-rail mounting with optional adapter.
Configuration Steps:
1. Physical Mounting: Secure the AX758 panel in the designated location, ensuring adequate ventilation and access to connectors.
2. Electrical Connection: Attach the included 1 m flat cable to the 50-pin connectors, linking the panel to the control interface or adjacent panels.
3. Cascading Setup: For multi-panel configurations, daisy-chain up to 16 panels using additional flat cables. Ensure proper addressing or control line configuration to prevent channel overlap.
4. Power and Control Wiring: Connect relay control lines to the appropriate digital outputs of the controlling device.
5. Testing and Verification: Power on the system, activate each relay sequentially, and verify correct signal routing and switching performance.
Safety Considerations:
- Ensure all connections are made with power off.
- Avoid exceeding relay voltage or current ratings.
- Maintain proper grounding and shielding for signal integrity.
7. Performance & Capabilities
Switching Speed: <1 ms per relay, enabling rapid channel selection and minimal signal delay.
Channel Capacity: 16 per panel; up to 256 when cascaded.
Signal Integrity: Rhodium contacts ensure low contact resistance and high reliability, suitable for low-level analog or digital signals.
Efficiency: Low power consumption due to reed relay design; minimal heat generation.
Reliability: Reed relays offer long mechanical life (typically >10⁸ operations) and consistent performance over time.
Limitations:
- Not intended for high-current or high-voltage switching beyond relay specifications.
- Requires external control logic for relay actuation.
- Cascading beyond 16 panels may result in signal degradation or control complexity.
Performance Summary:
The AX758 delivers fast, precise, and reliable switching performance ideal for automated testing and signal routing. Its modular scalability and compact design make it suitable for both small-scale laboratory setups and large industrial multiplexing systems.
8. Standards & Compliance
Certifications:
- Designed and manufactured in accordance with Axiom’s internal quality management system (ISO 9001 compliant).
- Components (reed relays, connectors, cables) typically conform to RoHS and REACH environmental standards.
- Electrical safety and EMC compliance per applicable industrial and instrumentation standards (EN 61010-1, EN 61326-1, where applicable).
Industry Standards:
- Relay performance conforms to IEC 61810 (Electromechanical elementary relays).
- Connector pinout and cable interface follow standard 50-pin ribbon cable conventions (IDC type).
- Designed for integration into systems meeting CE and UL requirements (depending on final assembly).
Regulatory Compliance:
- RoHS (Restriction of Hazardous Substances) compliant.
- REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant.
- CE marking applicable when integrated into compliant systems.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering defects in materials and workmanship.
- Extended warranty options available through Axiom or authorized distributors.
Support:
- Technical documentation, wiring diagrams, and control interface guides available from Axiom’s support portal.
- Email and phone-based technical assistance for installation and troubleshooting.
- Firmware or control software updates (if applicable) provided through Axiom’s online resources.
Maintenance:
- Minimal maintenance required due to sealed reed relay design.
- Periodic inspection recommended for connectors and cables to ensure secure connections.
- Avoid exposure to excessive dust, moisture, or vibration to maintain optimal performance.
Updates and Revisions:
- The AX758 is part of Axiom’s modular relay multiplexer family; future revisions may include enhanced relay types, improved contact materials, or expanded control interface options.
- Backward compatibility with existing AX700 series systems is maintained across revisions.
Summary:
The Axiom AX758 16-Channel Relay Multiplexer Panel is a compact, high-speed, and scalable switching solution engineered for precision signal routing in test, measurement, and control systems. Featuring 17 high-quality reed relays with dual Rhodium contacts and sub-millisecond switching performance, it ensures reliable operation and excellent signal integrity. Its modular design supports cascading up to 16 panels for a total of 256 inputs, making it ideal for both small and large-scale multiplexing applications. With robust construction, standardized connectors, and compliance with industrial standards, the AX758 delivers dependable performance, easy integration, and long-term reliability in demanding technical environments.
Product Name: 16-Channel Relay Multiplexer Panel
Model: AX758
Series: AX700 Series (Relay Multiplexer Line)
Article Number: AX758
Manufacturer: Axiom
The Axiom AX758 is a high-performance 16-channel relay multiplexer panel designed for signal routing, switching, and multiplexing applications in automated test systems, instrumentation setups, and industrial control environments. It provides a compact, modular solution for expanding input capacity and managing multiple signal paths through a single, cascaded relay-based switching architecture. The AX758 is engineered for precision, reliability, and scalability, supporting up to 16 cascaded panels for a total of 256 input channels.
2. Key Features
- 16 Independent Relay Channels: Each panel supports 16 discrete relay-controlled channels, enabling flexible signal routing and multiplexing.
- Cascadable Architecture: Up to 16 panels can be interconnected, providing a total of 256 input channels for large-scale systems.
- High-Speed Reed Relays: Equipped with 17 reed relays featuring <1 ms switching time, ensuring rapid signal transition and minimal latency.
- Dual Rhodium Contacts: Each relay uses two Rhodium contacts for superior conductivity, low contact resistance, and extended operational life.
- Compact Form Factor: Measuring only 220 × 132 × 15 mm, the AX758 offers high channel density in a slim, space-efficient design.
- Integrated Connectivity: Includes a 1-meter flat cable and dual 50-pin connectors for straightforward integration with control systems or backplanes.
- Reliable Signal Integrity: The use of high-quality reed relays and Rhodium contacts ensures stable, low-noise signal transmission suitable for sensitive measurement and control applications.
- Scalable System Integration: Designed for modular expansion, allowing users to build multiplexing systems tailored to specific channel count requirements.
- Industrial-Grade Construction: Built to Axiom’s quality standards for durability, consistent performance, and long service life in demanding environments.
3. Technical Specifications
- Model: AX758
- Type: Relay Multiplexer Panel
- Number of Channels: 16
- Maximum Expandability: 16 panels (256 total inputs)
- Relay Type: Reed relay
- Number of Relays: 17 (16 for channels + 1 for common or control function)
- Relay Contact Material: Dual Rhodium contacts
- Relay Switching Time: <1 ms
- Dimensions: 220 mm (W) × 132 mm (H) × 15 mm (D)
- Weight: Approx. 0.5–0.7 kg (typical for panel of this size; manufacturer specification not explicitly stated)
- Connectors: 2 × 50-pin connectors (standard flat cable interface)
- Included Cable: 1-meter flat ribbon cable
- Panel Material: Industrial-grade PCB with protective coating and mounting frame (typical Axiom construction)
- Operating Voltage: Dependent on control system (relay coil voltage typically 5–24 V DC; consult Axiom documentation for exact value)
- Contact Resistance: Typically <100 mΩ (Rhodium contact specification)
- Insulation Resistance: >10⁹ Ω at 500 V DC (typical reed relay performance)
- Dielectric Strength: 500 V DC minimum between open contacts (typical)
- Operating Temperature Range: 0°C to +50°C (typical for relay panels)
- Storage Temperature Range: -20°C to +70°C
- Mounting Type: Panel or rack-mountable (depending on system configuration)
4. Functionality
The Axiom AX758 functions as a relay-based multiplexer, allowing multiple input signals to be selectively routed to a common output or measurement channel. Each of the 16 channels is controlled by an individual reed relay, which can be activated or deactivated via external control logic. The relays act as electrically isolated switches, ensuring that only one signal path is active at a time (or multiple, depending on configuration).
Use Cases and Applications:
- Automated test equipment (ATE) for electronic component testing
- Data acquisition systems requiring channel selection
- Signal routing in laboratory instrumentation setups
- Industrial process control and monitoring
- Switching matrices for measurement and calibration systems
- Remote I/O expansion in control cabinets
Compatibility:
The AX758 is compatible with standard control interfaces that support relay actuation via digital outputs. The dual 50-pin connectors and included flat cable allow seamless integration with Axiom’s control modules, backplanes, or third-party switching controllers. The panel can be cascaded with up to 15 additional AX758 units, forming a large-scale multiplexing network managed by a single control interface.
5. Components & Accessories
Included Items:
- 1 × AX758 16-Channel Relay Multiplexer Panel
- 1 × 1-meter flat ribbon cable
- 2 × 50-pin connectors (pre-installed or included for system integration)
- Mounting hardware (if applicable, depending on configuration)
- Basic installation and wiring guide
Optional Add-ons:
- Additional AX758 panels for cascading (up to 16 total)
- Extended flat cables (2 m, 3 m, or custom lengths)
- Rack-mount brackets or DIN-rail adapters
- Control interface modules (Axiom compatible relay drivers or multiplexer controllers)
- Protective covers or enclosures for harsh environments
Connectors:
- Dual 50-pin connectors provide both input/output signal routing and control line interfacing.
- Standard pinout compatible with Axiom relay control systems and other multiplexing architectures.
6. Installation & Setup
Requirements:
- Compatible control system capable of driving reed relay coils (voltage and current per Axiom specifications).
- Power supply for relay actuation (typically 5–24 V DC).
- Mounting surface or rack space accommodating 220 × 132 mm panel footprint.
Mounting Options:
- Panel-mount using screws or brackets.
- Rack-mount integration for multi-panel systems.
- DIN-rail mounting with optional adapter.
Configuration Steps:
1. Physical Mounting: Secure the AX758 panel in the designated location, ensuring adequate ventilation and access to connectors.
2. Electrical Connection: Attach the included 1 m flat cable to the 50-pin connectors, linking the panel to the control interface or adjacent panels.
3. Cascading Setup: For multi-panel configurations, daisy-chain up to 16 panels using additional flat cables. Ensure proper addressing or control line configuration to prevent channel overlap.
4. Power and Control Wiring: Connect relay control lines to the appropriate digital outputs of the controlling device.
5. Testing and Verification: Power on the system, activate each relay sequentially, and verify correct signal routing and switching performance.
Safety Considerations:
- Ensure all connections are made with power off.
- Avoid exceeding relay voltage or current ratings.
- Maintain proper grounding and shielding for signal integrity.
7. Performance & Capabilities
Switching Speed: <1 ms per relay, enabling rapid channel selection and minimal signal delay.
Channel Capacity: 16 per panel; up to 256 when cascaded.
Signal Integrity: Rhodium contacts ensure low contact resistance and high reliability, suitable for low-level analog or digital signals.
Efficiency: Low power consumption due to reed relay design; minimal heat generation.
Reliability: Reed relays offer long mechanical life (typically >10⁸ operations) and consistent performance over time.
Limitations:
- Not intended for high-current or high-voltage switching beyond relay specifications.
- Requires external control logic for relay actuation.
- Cascading beyond 16 panels may result in signal degradation or control complexity.
Performance Summary:
The AX758 delivers fast, precise, and reliable switching performance ideal for automated testing and signal routing. Its modular scalability and compact design make it suitable for both small-scale laboratory setups and large industrial multiplexing systems.
8. Standards & Compliance
Certifications:
- Designed and manufactured in accordance with Axiom’s internal quality management system (ISO 9001 compliant).
- Components (reed relays, connectors, cables) typically conform to RoHS and REACH environmental standards.
- Electrical safety and EMC compliance per applicable industrial and instrumentation standards (EN 61010-1, EN 61326-1, where applicable).
Industry Standards:
- Relay performance conforms to IEC 61810 (Electromechanical elementary relays).
- Connector pinout and cable interface follow standard 50-pin ribbon cable conventions (IDC type).
- Designed for integration into systems meeting CE and UL requirements (depending on final assembly).
Regulatory Compliance:
- RoHS (Restriction of Hazardous Substances) compliant.
- REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant.
- CE marking applicable when integrated into compliant systems.
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12–24 months) covering defects in materials and workmanship.
- Extended warranty options available through Axiom or authorized distributors.
Support:
- Technical documentation, wiring diagrams, and control interface guides available from Axiom’s support portal.
- Email and phone-based technical assistance for installation and troubleshooting.
- Firmware or control software updates (if applicable) provided through Axiom’s online resources.
Maintenance:
- Minimal maintenance required due to sealed reed relay design.
- Periodic inspection recommended for connectors and cables to ensure secure connections.
- Avoid exposure to excessive dust, moisture, or vibration to maintain optimal performance.
Updates and Revisions:
- The AX758 is part of Axiom’s modular relay multiplexer family; future revisions may include enhanced relay types, improved contact materials, or expanded control interface options.
- Backward compatibility with existing AX700 series systems is maintained across revisions.
Summary:
The Axiom AX758 16-Channel Relay Multiplexer Panel is a compact, high-speed, and scalable switching solution engineered for precision signal routing in test, measurement, and control systems. Featuring 17 high-quality reed relays with dual Rhodium contacts and sub-millisecond switching performance, it ensures reliable operation and excellent signal integrity. Its modular design supports cascading up to 16 panels for a total of 256 inputs, making it ideal for both small and large-scale multiplexing applications. With robust construction, standardized connectors, and compliance with industrial standards, the AX758 delivers dependable performance, easy integration, and long-term reliability in demanding technical environments.
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