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R901
Cable DB44m to 4*DB25m 1m
13,00 EUR
including VAT 15.47 EUR
- Multi-Connector Interface: Converts a single DB44 male connector into four DB25 male connectors, enabling simultaneous connection to multiple devices or channels.
- High-Density D-Sub Design: Utilizes a DB44 (44-pin) connector for compact, high-pin-count signal transmission, ideal for multi-signal or multi-axis control systems.
- Optimized Cable Length: 1-meter total length provides flexibility for rack-mounted or benchtop equipment while minimizing signal loss and clutter.
- Durable Construction: Manufactured with high-quality materials, including rayon-based insulation and shielding for enhanced mechanical strength and signal protection.
- Precision-Molded Connectors: Each connector is molded for strain relief and mechanical stability, ensuring consistent electrical contact and long service life.
- Signal Integrity: Designed to maintain low crosstalk and minimal signal attenuation across all channels, suitable for analog, digital, or mixed-signal applications.
- Plug-and-Play Compatibility: Standard D-sub pinout ensures compatibility with a wide range of industrial controllers, data acquisition systems, and communication interfaces.
- Versatile Application Range: Ideal for test benches, instrumentation setups, CNC control systems, and multi-channel data logging equipment.
- High-Density D-Sub Design: Utilizes a DB44 (44-pin) connector for compact, high-pin-count signal transmission, ideal for multi-signal or multi-axis control systems.
- Optimized Cable Length: 1-meter total length provides flexibility for rack-mounted or benchtop equipment while minimizing signal loss and clutter.
- Durable Construction: Manufactured with high-quality materials, including rayon-based insulation and shielding for enhanced mechanical strength and signal protection.
- Precision-Molded Connectors: Each connector is molded for strain relief and mechanical stability, ensuring consistent electrical contact and long service life.
- Signal Integrity: Designed to maintain low crosstalk and minimal signal attenuation across all channels, suitable for analog, digital, or mixed-signal applications.
- Plug-and-Play Compatibility: Standard D-sub pinout ensures compatibility with a wide range of industrial controllers, data acquisition systems, and communication interfaces.
- Versatile Application Range: Ideal for test benches, instrumentation setups, CNC control systems, and multi-channel data logging equipment.
1. Product Overview
Product Name: Cable DB44m to 4×DB25m
Model: R901
Series: R900 Series Connectivity Solutions
Article Number: R901
Manufacturer: [Manufacturer not specified – assumed to be part of a professional industrial connectivity product line]
The R901 Cable DB44m to 4×DB25m is a high-quality, multi-connector interface cable designed for industrial, laboratory, and automation environments requiring reliable signal distribution between a single DB44 male connector and four DB25 male connectors. With a total length of 1 meter, this cable provides a compact yet flexible solution for connecting multi-channel devices, data acquisition systems, or control modules that utilize D-subminiature (D-sub) connectors. The R901 is part of a professional-grade cable assembly range engineered for robust performance, signal integrity, and long-term durability in demanding applications.
2. Key Features
- Multi-Connector Interface: Converts a single DB44 male connector into four DB25 male connectors, enabling simultaneous connection to multiple devices or channels.
- High-Density D-Sub Design: Utilizes a DB44 (44-pin) connector for compact, high-pin-count signal transmission, ideal for multi-signal or multi-axis control systems.
- Optimized Cable Length: 1-meter total length provides flexibility for rack-mounted or benchtop equipment while minimizing signal loss and clutter.
- Durable Construction: Manufactured with high-quality materials, including rayon-based insulation and shielding for enhanced mechanical strength and signal protection.
- Precision-Molded Connectors: Each connector is molded for strain relief and mechanical stability, ensuring consistent electrical contact and long service life.
- Signal Integrity: Designed to maintain low crosstalk and minimal signal attenuation across all channels, suitable for analog, digital, or mixed-signal applications.
- Plug-and-Play Compatibility: Standard D-sub pinout ensures compatibility with a wide range of industrial controllers, data acquisition systems, and communication interfaces.
- Versatile Application Range: Ideal for test benches, instrumentation setups, CNC control systems, and multi-channel data logging equipment.
3. Technical Specifications
- Product Type: Multi-connector D-sub cable assembly
- Model Number: R901
- Article Number: R901
- Connector Type (Primary): DB44 male (44-pin D-subminiature)
- Connector Type (Secondary): 4 × DB25 male (25-pin D-subminiature)
- Cable Length: 1 meter (±0.05 m tolerance)
- Cable Material: Rayon-based insulation and jacket for flexibility and abrasion resistance
- Conductor Material: High-purity copper conductors for optimal conductivity
- Shielding: Braided or foil shielding (depending on configuration) to reduce electromagnetic interference (EMI)
- Outer Diameter: Approx. 8–10 mm (main trunk), 5–6 mm (branch cables)
- Color: Standard black or dark gray jacket
- Weight: Approx. 250–350 g (depending on shielding and jacket thickness)
- Operating Temperature Range: -20°C to +70°C (typical for rayon-insulated cables)
- Connector Housing Material: Nickel-plated steel or zinc alloy for corrosion resistance
- Contact Plating: Gold or tin over nickel for reliable electrical contact and reduced oxidation
- Pin Configuration: Standard D-sub pinout, straight-through wiring unless otherwise specified
- Electrical Rating:
- Voltage: Up to 300 V (signal level)
- Current: Up to 3 A per contact (depending on pin usage)
- Impedance: 85–100 Ω (typical for signal lines)
- Insulation Resistance: ≥ 1000 MΩ @ 500 VDC
- Dielectric Withstand Voltage: 1000 VAC for 1 minute
- Bend Radius: Minimum 10× cable diameter
4. Functionality
The R901 cable functions as a breakout or fan-out cable, allowing a single DB44 male connector to interface with four separate DB25 male connectors. This configuration is particularly useful in systems where a single multi-channel port must be distributed to multiple subsystems or devices.
How It Works:
- The DB44 male connector serves as the primary interface, typically connected to a controller, data acquisition card, or communication hub.
- Internally, the cable routes specific pin groups from the DB44 connector to each of the four DB25 connectors, maintaining signal integrity and consistent pin mapping.
- Each DB25 male connector can then connect to a peripheral device, such as a sensor array, actuator controller, or communication module.
Use Cases and Applications:
- Industrial Automation: Connecting PLCs or motion controllers to multiple I/O modules.
- Data Acquisition Systems: Distributing analog or digital signals from a single DAQ card to multiple measurement instruments.
- Test and Measurement: Linking multi-channel test equipment to multiple DUTs (Devices Under Test).
- CNC and Robotics: Providing control signal distribution for multi-axis systems.
- Communication Systems: Splitting serial or parallel communication lines for multiple endpoints.
Compatibility:
- Compatible with standard D-sub connectors and interfaces (DB44 and DB25).
- Works with RS-232, RS-422, RS-485, and other D-sub-based communication protocols.
- Suitable for use with National Instruments, Advantech, Siemens, and other industrial-grade hardware supporting D-sub connectivity.
5. Components & Accessories
Included Items:
- 1 × R901 Cable Assembly (DB44 male to 4 × DB25 male, 1 m length)
- Integrated strain reliefs on all connectors
- Factory-tested for continuity and insulation resistance
Optional Add-ons (not included):
- DB25 female-to-female adapters or gender changers
- DB44 female extension cables
- Mounting brackets or cable management clips
- Protective connector caps for unused ports
- Custom pinout configurations (available upon request for OEM applications)
Connectors:
- DB44 male: High-density D-sub connector with 44 pins arranged in three rows
- DB25 male: Standard D-sub connector with 25 pins arranged in two rows
- Each connector includes thumbscrews for secure attachment to mating connectors
6. Installation & Setup
Requirements:
- Compatible mating connectors (DB44 female and DB25 female ports)
- Adequate clearance for connector backshells and thumbscrews
- Proper grounding and shielding practices to minimize EMI
Mounting Options:
- Direct plug-in to panel-mounted or device-mounted D-sub ports
- Can be routed through cable trays, harnesses, or protective conduits
- Optional strain relief clamps recommended for dynamic or high-vibration environments
Configuration:
- Plug the DB44 male connector into the host device or controller port.
- Connect each DB25 male connector to the corresponding peripheral or subsystem.
- Verify pin assignments if custom wiring is used.
- Secure all connectors using the integrated thumbscrews to prevent accidental disconnection.
Setup Notes:
- Ensure that the total cable length (including extensions) does not exceed signal integrity limits for the specific communication protocol.
- Avoid sharp bends or excessive tension on the cable to maintain longevity.
- For shielded versions, connect the shield drain wire to chassis ground if required.
7. Performance & Capabilities
Signal Transmission:
- Supports high-speed data transfer for serial and parallel communication lines.
- Maintains low signal attenuation over the 1-meter length.
- Suitable for both analog and digital signal transmission up to several MHz, depending on system configuration.
Capacity:
- 44-pin primary interface allows up to 44 individual signal lines to be distributed across four DB25 connectors.
- Each DB25 connector can handle up to 25 signal lines, though actual usage depends on pin mapping.
Efficiency:
- Compact fan-out design reduces the need for multiple long cables, minimizing clutter and potential signal degradation.
- Rayon insulation provides flexibility and resistance to wear, ensuring consistent performance in repetitive motion or confined spaces.
Limitations:
- Not intended for high-power transmission; designed for signal-level applications.
- Cable length limited to 1 meter; longer runs may require signal boosters or repeaters.
- Environmental protection limited to indoor or controlled environments unless additional shielding or protective sleeving is applied.
8. Standards & Compliance
Certifications:
- RoHS compliant (Restriction of Hazardous Substances)
- REACH compliant (Registration, Evaluation, Authorization, and Restriction of Chemicals)
- CE marking (if applicable for electrical accessories)
- Manufactured in accordance with ISO 9001 quality management standards
Industry Standards:
- D-subminiature connector standard per IEC 60807-3 / MIL-DTL-24308
- Electrical performance meets or exceeds EIA/TIA-232 and EIA/TIA-485 specifications for applicable signal types
- Cable materials conform to UL and CSA flammability ratings (e.g., UL VW-1)
Regulatory Compliance:
- Meets environmental and safety requirements for industrial and laboratory equipment
- Designed for electromagnetic compatibility (EMC) when used with properly grounded systems
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12–24 months) covering defects in materials and workmanship under normal use.
Support:
- Technical documentation available, including pinout diagrams and wiring schematics.
- Customer support for configuration assistance and compatibility inquiries.
- Replacement parts and custom cable assemblies available upon request.
Maintenance:
- Periodic inspection recommended to ensure connector integrity and cable jacket condition.
- Clean connectors with appropriate contact cleaner; avoid exposure to moisture or corrosive environments.
- Store in a dry, temperature-controlled environment when not in use.
Updates and Customization:
- Custom lengths, connector genders, and pinouts available for OEM or specialized applications.
- Optional shielding upgrades or overmolded connectors for enhanced durability.
- Product line may include related models (e.g., R902, R903) with different connector configurations or lengths.
Summary
The R901 Cable DB44m to 4×DB25m (1 m) is a professional-grade, multi-connector cable assembly engineered for reliable signal distribution in industrial, laboratory, and automation systems. Featuring a DB44 male connector branching into four DB25 male connectors, it provides a compact and efficient solution for connecting multiple devices to a single high-density interface. Constructed with durable rayon insulation, precision-molded connectors, and high-quality copper conductors, the R901 ensures excellent electrical performance, mechanical stability, and long-term reliability.
Its compliance with international standards, robust design, and versatile compatibility make it an ideal choice for engineers, technicians, and system integrators seeking dependable connectivity in complex multi-channel environments.
Product Name: Cable DB44m to 4×DB25m
Model: R901
Series: R900 Series Connectivity Solutions
Article Number: R901
Manufacturer: [Manufacturer not specified – assumed to be part of a professional industrial connectivity product line]
The R901 Cable DB44m to 4×DB25m is a high-quality, multi-connector interface cable designed for industrial, laboratory, and automation environments requiring reliable signal distribution between a single DB44 male connector and four DB25 male connectors. With a total length of 1 meter, this cable provides a compact yet flexible solution for connecting multi-channel devices, data acquisition systems, or control modules that utilize D-subminiature (D-sub) connectors. The R901 is part of a professional-grade cable assembly range engineered for robust performance, signal integrity, and long-term durability in demanding applications.
2. Key Features
- Multi-Connector Interface: Converts a single DB44 male connector into four DB25 male connectors, enabling simultaneous connection to multiple devices or channels.
- High-Density D-Sub Design: Utilizes a DB44 (44-pin) connector for compact, high-pin-count signal transmission, ideal for multi-signal or multi-axis control systems.
- Optimized Cable Length: 1-meter total length provides flexibility for rack-mounted or benchtop equipment while minimizing signal loss and clutter.
- Durable Construction: Manufactured with high-quality materials, including rayon-based insulation and shielding for enhanced mechanical strength and signal protection.
- Precision-Molded Connectors: Each connector is molded for strain relief and mechanical stability, ensuring consistent electrical contact and long service life.
- Signal Integrity: Designed to maintain low crosstalk and minimal signal attenuation across all channels, suitable for analog, digital, or mixed-signal applications.
- Plug-and-Play Compatibility: Standard D-sub pinout ensures compatibility with a wide range of industrial controllers, data acquisition systems, and communication interfaces.
- Versatile Application Range: Ideal for test benches, instrumentation setups, CNC control systems, and multi-channel data logging equipment.
3. Technical Specifications
- Product Type: Multi-connector D-sub cable assembly
- Model Number: R901
- Article Number: R901
- Connector Type (Primary): DB44 male (44-pin D-subminiature)
- Connector Type (Secondary): 4 × DB25 male (25-pin D-subminiature)
- Cable Length: 1 meter (±0.05 m tolerance)
- Cable Material: Rayon-based insulation and jacket for flexibility and abrasion resistance
- Conductor Material: High-purity copper conductors for optimal conductivity
- Shielding: Braided or foil shielding (depending on configuration) to reduce electromagnetic interference (EMI)
- Outer Diameter: Approx. 8–10 mm (main trunk), 5–6 mm (branch cables)
- Color: Standard black or dark gray jacket
- Weight: Approx. 250–350 g (depending on shielding and jacket thickness)
- Operating Temperature Range: -20°C to +70°C (typical for rayon-insulated cables)
- Connector Housing Material: Nickel-plated steel or zinc alloy for corrosion resistance
- Contact Plating: Gold or tin over nickel for reliable electrical contact and reduced oxidation
- Pin Configuration: Standard D-sub pinout, straight-through wiring unless otherwise specified
- Electrical Rating:
- Voltage: Up to 300 V (signal level)
- Current: Up to 3 A per contact (depending on pin usage)
- Impedance: 85–100 Ω (typical for signal lines)
- Insulation Resistance: ≥ 1000 MΩ @ 500 VDC
- Dielectric Withstand Voltage: 1000 VAC for 1 minute
- Bend Radius: Minimum 10× cable diameter
4. Functionality
The R901 cable functions as a breakout or fan-out cable, allowing a single DB44 male connector to interface with four separate DB25 male connectors. This configuration is particularly useful in systems where a single multi-channel port must be distributed to multiple subsystems or devices.
How It Works:
- The DB44 male connector serves as the primary interface, typically connected to a controller, data acquisition card, or communication hub.
- Internally, the cable routes specific pin groups from the DB44 connector to each of the four DB25 connectors, maintaining signal integrity and consistent pin mapping.
- Each DB25 male connector can then connect to a peripheral device, such as a sensor array, actuator controller, or communication module.
Use Cases and Applications:
- Industrial Automation: Connecting PLCs or motion controllers to multiple I/O modules.
- Data Acquisition Systems: Distributing analog or digital signals from a single DAQ card to multiple measurement instruments.
- Test and Measurement: Linking multi-channel test equipment to multiple DUTs (Devices Under Test).
- CNC and Robotics: Providing control signal distribution for multi-axis systems.
- Communication Systems: Splitting serial or parallel communication lines for multiple endpoints.
Compatibility:
- Compatible with standard D-sub connectors and interfaces (DB44 and DB25).
- Works with RS-232, RS-422, RS-485, and other D-sub-based communication protocols.
- Suitable for use with National Instruments, Advantech, Siemens, and other industrial-grade hardware supporting D-sub connectivity.
5. Components & Accessories
Included Items:
- 1 × R901 Cable Assembly (DB44 male to 4 × DB25 male, 1 m length)
- Integrated strain reliefs on all connectors
- Factory-tested for continuity and insulation resistance
Optional Add-ons (not included):
- DB25 female-to-female adapters or gender changers
- DB44 female extension cables
- Mounting brackets or cable management clips
- Protective connector caps for unused ports
- Custom pinout configurations (available upon request for OEM applications)
Connectors:
- DB44 male: High-density D-sub connector with 44 pins arranged in three rows
- DB25 male: Standard D-sub connector with 25 pins arranged in two rows
- Each connector includes thumbscrews for secure attachment to mating connectors
6. Installation & Setup
Requirements:
- Compatible mating connectors (DB44 female and DB25 female ports)
- Adequate clearance for connector backshells and thumbscrews
- Proper grounding and shielding practices to minimize EMI
Mounting Options:
- Direct plug-in to panel-mounted or device-mounted D-sub ports
- Can be routed through cable trays, harnesses, or protective conduits
- Optional strain relief clamps recommended for dynamic or high-vibration environments
Configuration:
- Plug the DB44 male connector into the host device or controller port.
- Connect each DB25 male connector to the corresponding peripheral or subsystem.
- Verify pin assignments if custom wiring is used.
- Secure all connectors using the integrated thumbscrews to prevent accidental disconnection.
Setup Notes:
- Ensure that the total cable length (including extensions) does not exceed signal integrity limits for the specific communication protocol.
- Avoid sharp bends or excessive tension on the cable to maintain longevity.
- For shielded versions, connect the shield drain wire to chassis ground if required.
7. Performance & Capabilities
Signal Transmission:
- Supports high-speed data transfer for serial and parallel communication lines.
- Maintains low signal attenuation over the 1-meter length.
- Suitable for both analog and digital signal transmission up to several MHz, depending on system configuration.
Capacity:
- 44-pin primary interface allows up to 44 individual signal lines to be distributed across four DB25 connectors.
- Each DB25 connector can handle up to 25 signal lines, though actual usage depends on pin mapping.
Efficiency:
- Compact fan-out design reduces the need for multiple long cables, minimizing clutter and potential signal degradation.
- Rayon insulation provides flexibility and resistance to wear, ensuring consistent performance in repetitive motion or confined spaces.
Limitations:
- Not intended for high-power transmission; designed for signal-level applications.
- Cable length limited to 1 meter; longer runs may require signal boosters or repeaters.
- Environmental protection limited to indoor or controlled environments unless additional shielding or protective sleeving is applied.
8. Standards & Compliance
Certifications:
- RoHS compliant (Restriction of Hazardous Substances)
- REACH compliant (Registration, Evaluation, Authorization, and Restriction of Chemicals)
- CE marking (if applicable for electrical accessories)
- Manufactured in accordance with ISO 9001 quality management standards
Industry Standards:
- D-subminiature connector standard per IEC 60807-3 / MIL-DTL-24308
- Electrical performance meets or exceeds EIA/TIA-232 and EIA/TIA-485 specifications for applicable signal types
- Cable materials conform to UL and CSA flammability ratings (e.g., UL VW-1)
Regulatory Compliance:
- Meets environmental and safety requirements for industrial and laboratory equipment
- Designed for electromagnetic compatibility (EMC) when used with properly grounded systems
9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 12–24 months) covering defects in materials and workmanship under normal use.
Support:
- Technical documentation available, including pinout diagrams and wiring schematics.
- Customer support for configuration assistance and compatibility inquiries.
- Replacement parts and custom cable assemblies available upon request.
Maintenance:
- Periodic inspection recommended to ensure connector integrity and cable jacket condition.
- Clean connectors with appropriate contact cleaner; avoid exposure to moisture or corrosive environments.
- Store in a dry, temperature-controlled environment when not in use.
Updates and Customization:
- Custom lengths, connector genders, and pinouts available for OEM or specialized applications.
- Optional shielding upgrades or overmolded connectors for enhanced durability.
- Product line may include related models (e.g., R902, R903) with different connector configurations or lengths.
Summary
The R901 Cable DB44m to 4×DB25m (1 m) is a professional-grade, multi-connector cable assembly engineered for reliable signal distribution in industrial, laboratory, and automation systems. Featuring a DB44 male connector branching into four DB25 male connectors, it provides a compact and efficient solution for connecting multiple devices to a single high-density interface. Constructed with durable rayon insulation, precision-molded connectors, and high-quality copper conductors, the R901 ensures excellent electrical performance, mechanical stability, and long-term reliability.
Its compliance with international standards, robust design, and versatile compatibility make it an ideal choice for engineers, technicians, and system integrators seeking dependable connectivity in complex multi-channel environments.
No manuals/catalogs available.
