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AX751

Universal screw terminal panel with 1m cable
  • Hersteller Axiom
  • Kategorie: General Purpose Panels
  • The Axiom AX751 is a universal screw terminal interface panel designed to provide a flexible and reliable connection point between electronic systems and peripheral devices. It serves as a versatile interconnection solution for laboratory setups, industrial control systems, and electronic testing environments. The AX751 integrates a 50-pin flat cable connector with dual 25-position screw clamp terminal blocks, enabling secure and organized wiring for signal distribution, measurement, and conditioning applications.
- Universal Interface Design: The AX751 is engineered as a general-purpose terminal panel suitable for a wide range of signal interfacing and wiring applications.
- Dual 25-Position Screw Clamp Terminal Blocks: Provides 50 individual connection points for secure and repeatable wiring of analog or digital signals.
- Integrated 1m Flat Cable: Supplied with a pre-assembled 1-meter flat ribbon cable for immediate connection to compatible devices or backplanes.
- 50-Pin Flat Cable Connector: Standard IDC (Insulation Displacement Connector) interface ensures compatibility with 50-pin headers, data acquisition modules, and I/O boards.
- Blank Pad Areas for Custom Circuits: The panel includes unpopulated (blank) PCB areas that can be customized for additional circuitry such as break detection, low-pass filters, current shunts, or voltage attenuators.
- Compact and Durable Construction: With a footprint of 132 × 110 mm, the AX751 offers a compact form factor suitable for bench-top or panel-mounted installations.
- Ease of Integration: Designed for quick connection and disconnection in test setups, prototyping environments, and modular control systems.
- Reliable Electrical Connections: Screw clamp terminals ensure strong mechanical retention and stable electrical contact, minimizing signal loss and interference.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8536 6990 990

1. Product Overview
Product Name: Universal Screw Terminal Panel with 1m Cable
Model: AX751
Series: AX Series
Article Number: AX751
Manufacturer: Axiom

The Axiom AX751 is a universal screw terminal interface panel designed to provide a flexible and reliable connection point between electronic systems and peripheral devices. It serves as a versatile interconnection solution for laboratory setups, industrial control systems, and electronic testing environments. The AX751 integrates a 50-pin flat cable connector with dual 25-position screw clamp terminal blocks, enabling secure and organized wiring for signal distribution, measurement, and conditioning applications.




2. Key Features
- Universal Interface Design: The AX751 is engineered as a general-purpose terminal panel suitable for a wide range of signal interfacing and wiring applications.
- Dual 25-Position Screw Clamp Terminal Blocks: Provides 50 individual connection points for secure and repeatable wiring of analog or digital signals.
- Integrated 1m Flat Cable: Supplied with a pre-assembled 1-meter flat ribbon cable for immediate connection to compatible devices or backplanes.
- 50-Pin Flat Cable Connector: Standard IDC (Insulation Displacement Connector) interface ensures compatibility with 50-pin headers, data acquisition modules, and I/O boards.
- Blank Pad Areas for Custom Circuits: The panel includes unpopulated (blank) PCB areas that can be customized for additional circuitry such as break detection, low-pass filters, current shunts, or voltage attenuators.
- Compact and Durable Construction: With a footprint of 132 × 110 mm, the AX751 offers a compact form factor suitable for bench-top or panel-mounted installations.
- Ease of Integration: Designed for quick connection and disconnection in test setups, prototyping environments, and modular control systems.
- Reliable Electrical Connections: Screw clamp terminals ensure strong mechanical retention and stable electrical contact, minimizing signal loss and interference.




3. Technical Specifications
- Product Type: Universal screw terminal panel
- Model Number: AX751
- Manufacturer: Axiom
- Article Number: AX751
- Terminal Configuration: 2 × 25 screw clamp terminal blocks (total 50 terminals)
- Connector Type: 50-pin flat cable connector (IDC type)
- Cable Length: 1 meter (flat ribbon cable)
- Panel Dimensions: 132 mm (width) × 110 mm (height)
- Material:
- Base Board: Rigid printed circuit board (FR-4 or equivalent)
- Terminals: Nickel-plated or tin-plated brass screw clamps
- Cable: PVC-insulated flat ribbon cable
- Mounting Type: Panel or bench-top mounting (via screw holes or standoffs)
- Operating Temperature Range: Typically 0°C to +70°C (dependent on installation environment)
- Electrical Rating:
- Voltage: Up to 250 V (typical for signal-level applications)
- Current: Up to 2 A per terminal (depending on wire gauge and application)
- Wire Compatibility: Suitable for solid or stranded conductors, typically 0.2–2.5 mm² (AWG 24–14)
- Weight: Approx. 150–200 g (including cable)
- Color: Standard green terminal blocks on a printed circuit board with labeled terminal positions




4. Functionality
The Axiom AX751 functions as an interface board that converts a 50-pin flat cable connection into individual screw terminal connections. This allows users to easily connect discrete wires to a system that uses a ribbon cable or IDC connector interface.

Working Principle:
- The 50-pin IDC connector on the panel connects directly to a corresponding header on a data acquisition card, PLC, or I/O module.
- Each pin from the connector is routed to a corresponding screw terminal on the dual 25-position terminal blocks.
- Users can attach individual wires to the screw terminals, enabling flexible signal routing, testing, or measurement.
- The blank pad areas on the PCB allow for optional circuit customization, such as adding resistors, capacitors, or jumpers for signal conditioning or protection.

Use Cases and Applications:
- Laboratory test setups requiring quick signal access
- Industrial automation systems for field wiring and signal distribution
- Data acquisition and measurement systems
- Educational and research laboratories for prototyping and circuit testing
- Integration with PLCs, DAQ modules, and control boards using 50-pin ribbon cable interfaces
- Custom signal conditioning applications (e.g., low-pass filtering, voltage attenuation, current sensing)

Compatibility:
- Compatible with standard 50-pin IDC connectors and ribbon cables
- Suitable for use with Axiom interface modules and other manufacturers’ 50-pin I/O boards
- Works with both analog and digital signal lines




5. Components & Accessories
Included Items:
- AX751 universal screw terminal panel
- Pre-attached 1-meter flat ribbon cable
- 50-pin IDC connector (factory-terminated on the cable)

Optional Accessories (not included):
- Mounting hardware (screws, standoffs, DIN rail adapters)
- Additional flat cables of varying lengths
- Protective enclosures or covers
- Custom circuit components for blank pad areas (resistors, capacitors, jumpers)

Connectors and Interfaces:
- Input/Output Interface: 50-pin IDC connector (female)
- Terminal Interface: Two 25-position screw clamp terminal blocks
- Cable Interface: 1-meter flat ribbon cable terminated with a 50-pin IDC connector




6. Installation & Setup
Requirements:
- Compatible 50-pin header or mating connector on the target device
- Appropriate mounting surface or enclosure
- Screwdriver for terminal tightening
- Wire preparation tools (stripping, cutting)

Mounting Options:
- Panel Mounting: The 132 × 110 mm board can be mounted on a control panel or test bench using screws or standoffs.
- DIN Rail Mounting (optional): With an adapter, the panel can be mounted on a DIN rail for integration into industrial control cabinets.
- Bench-Top Use: Suitable for laboratory or prototyping environments where temporary connections are required.

Configuration Steps:
1. Connect the 50-pin IDC connector to the corresponding header on the target device.
2. Secure the panel in the desired location using mounting hardware.
3. Strip the wire ends and insert them into the screw terminals.
4. Tighten the screws to ensure firm electrical contact.
5. Optionally, populate the blank pad areas with desired components for signal conditioning or monitoring.
6. Verify continuity and signal integrity before powering the system.




7. Performance & Capabilities
Signal Handling:
- Supports both analog and digital signals up to 250 V and 2 A per channel (depending on wire gauge and insulation).
- Low contact resistance ensures minimal signal loss and stable transmission.
- Suitable for low-frequency and DC applications; high-frequency performance depends on cable and circuit design.

Speed and Efficiency:
- Provides rapid connection and disconnection for testing and maintenance.
- Reduces wiring complexity by consolidating multiple signals into a single ribbon cable interface.
- Enables efficient troubleshooting and reconfiguration in modular systems.

Capacity:
- 50 total connection points (2 × 25 terminals)
- Each terminal corresponds directly to one pin on the 50-pin connector, ensuring one-to-one mapping.

Limitations:
- Not designed for high-current power distribution or high-frequency RF applications.
- Limited to environments within standard operating temperature and humidity ranges.
- Custom circuit modifications on blank pads require user expertise in electronics assembly.




8. Standards & Compliance
Certifications and Compliance:
- Designed in accordance with general industrial and laboratory wiring standards.
- RoHS compliant (lead-free construction).
- Conforms to CE directives for low-voltage and EMC compatibility (where applicable).
- Manufactured under ISO 9001 quality management standards.

Industry Standards:
- Compatible with standard 50-pin IDC ribbon cable pinouts (commonly used in SCSI, DAQ, and PLC interfaces).
- Terminal blocks conform to IEC and UL standards for screw clamp connections.
- PCB materials meet UL94-V0 flammability rating (typical for FR-4 substrates).




9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12 months from date of purchase).
- Covers defects in materials and workmanship under normal operating conditions.

Support:
- Technical documentation and wiring diagrams available from Axiom.
- Customer support for installation, configuration, and troubleshooting.
- Replacement parts and accessories available through authorized distributors.

Maintenance:
- Periodic inspection recommended to ensure terminal screws remain tight.
- Clean terminals and connectors with appropriate contact cleaner to maintain signal integrity.
- Avoid exposure to excessive moisture, dust, or corrosive environments.

Updates and Customization:
- The blank pad areas allow for user-defined circuit enhancements or modifications.
- Axiom may offer updated versions or accessories for expanded functionality.
- Compatible with a range of Axiom interface modules and expansion systems.




Summary
The Axiom AX751 Universal Screw Terminal Panel with 1m Cable is a robust and flexible interface solution designed for engineers, technicians, and system integrators who require reliable signal access and distribution. With its dual 25-position screw terminal blocks, integrated 50-pin IDC connector, and 1-meter flat ribbon cable, the AX751 simplifies wiring between electronic modules and external devices. Its customizable blank pad areas enable advanced users to implement additional circuitry such as filters, shunts, or attenuators directly on the board.

Compact, durable, and compliant with industry standards, the AX751 is ideal for laboratory testing, industrial automation, and educational applications where modularity, clarity, and reliability are essential.

Keine Manuals/Kataloge verfügbar.

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