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- Multiport Connectivity: One DB62M connector branching into eight DB9M connectors, enabling simultaneous connection of up to eight serial devices.
- Extended Cable Length: 4.0 m total length provides flexibility in equipment placement and rack configurations.
- High Signal Integrity: Shielded cable construction minimizes electromagnetic interference (EMI) and crosstalk, ensuring stable RS-232/RS-422/RS-485 communication.
- Durable Construction: Industrial-grade materials and molded connectors enhance mechanical strength and long-term reliability.
- Precision Pin Mapping: Each DB9M connector is wired according to standard serial pin assignments, ensuring compatibility with multiport serial cards and communication hubs.
- Plug-and-Play Design: No additional configuration required; supports direct connection to compatible serial ports.
- Versatile Application Range: Suitable for data acquisition systems, industrial automation, laboratory instrumentation, and legacy serial communication setups.
- Manufacturer Quality Assurance: Produced by Rayon, known for precision-engineered connectivity solutions and compliance with international cabling standards.
- Extended Cable Length: 4.0 m total length provides flexibility in equipment placement and rack configurations.
- High Signal Integrity: Shielded cable construction minimizes electromagnetic interference (EMI) and crosstalk, ensuring stable RS-232/RS-422/RS-485 communication.
- Durable Construction: Industrial-grade materials and molded connectors enhance mechanical strength and long-term reliability.
- Precision Pin Mapping: Each DB9M connector is wired according to standard serial pin assignments, ensuring compatibility with multiport serial cards and communication hubs.
- Plug-and-Play Design: No additional configuration required; supports direct connection to compatible serial ports.
- Versatile Application Range: Suitable for data acquisition systems, industrial automation, laboratory instrumentation, and legacy serial communication setups.
- Manufacturer Quality Assurance: Produced by Rayon, known for precision-engineered connectivity solutions and compliance with international cabling standards.
1. Product Overview
Product Name: Cable DB62M to 8×DB9M, 4.0 m
Model: R804-4m
Series: R804 Series – Multiport Serial Interface Cables
Article Number: R804-4m
Manufacturer: Rayon
The Rayon R804-4m is a high-quality multiport serial interface cable designed to connect a single DB62 male (DB62M) connector to eight DB9 male (DB9M) connectors. With a total cable length of 4.0 meters, this model provides extended reach and reliable signal transmission for industrial, laboratory, and IT communication systems. It is part of Rayon’s R804 series, which is engineered for robust data connectivity between multiport serial adapters and peripheral devices such as modems, sensors, controllers, and instrumentation modules.
2. Key Features
- Multiport Connectivity: One DB62M connector branching into eight DB9M connectors, enabling simultaneous connection of up to eight serial devices.
- Extended Cable Length: 4.0 m total length provides flexibility in equipment placement and rack configurations.
- High Signal Integrity: Shielded cable construction minimizes electromagnetic interference (EMI) and crosstalk, ensuring stable RS-232/RS-422/RS-485 communication.
- Durable Construction: Industrial-grade materials and molded connectors enhance mechanical strength and long-term reliability.
- Precision Pin Mapping: Each DB9M connector is wired according to standard serial pin assignments, ensuring compatibility with multiport serial cards and communication hubs.
- Plug-and-Play Design: No additional configuration required; supports direct connection to compatible serial ports.
- Versatile Application Range: Suitable for data acquisition systems, industrial automation, laboratory instrumentation, and legacy serial communication setups.
- Manufacturer Quality Assurance: Produced by Rayon, known for precision-engineered connectivity solutions and compliance with international cabling standards.
3. Technical Specifications
- Product Type: Multiport serial breakout cable
- Model Number: R804-4m
- Article Number: R804-4m
- Manufacturer: Rayon
- Connector A: DB62 male (62-pin D-sub, high-density)
- Connector B: 8 × DB9 male (9-pin D-sub, standard density)
- Cable Length: 4.0 m (13.12 ft)
- Cable Type: Shielded multi-core cable, twisted pair conductors
- Conductor Material: Tinned copper
- Insulation Material: PVC or equivalent industrial-grade polymer
- Jacket Material: Flexible PVC outer sheath, abrasion-resistant
- Color: Typically black or dark gray (manufacturer standard)
- Shielding: Overall foil and braid shielding for EMI/RFI protection
- Operating Temperature Range: −20 °C to +75 °C (typical)
- Storage Temperature Range: −40 °C to +85 °C
- Connector Housing: Molded plastic with strain relief
- Contact Plating: Gold-flashed or nickel-plated contacts for corrosion resistance
- Cable Diameter: Approx. 8–10 mm (main trunk), 4–5 mm (individual branches)
- Weight: Approx. 0.8–1.2 kg (depending on cable gauge and shielding)
- Electrical Characteristics:
- Impedance: 100 Ω nominal
- Capacitance: < 50 pF/m between conductors
- Voltage Rating: 30 V rms
- Signal Type: RS-232/RS-422/RS-485 compatible
- Compliance: RoHS-compliant materials, lead-free construction
4. Functionality
The Rayon R804-4m functions as a breakout or fan-out cable that converts a single high-density DB62 male connector into eight standard DB9 male connectors. This configuration is commonly used with multiport serial interface cards or communication controllers that use a DB62 connector to provide multiple serial channels through a single port.
How It Works:
- The DB62M connector plugs into the host device (e.g., a multiport serial adapter, communication hub, or industrial controller).
- Internally, the cable routes the 62 pins to eight separate DB9M connectors, each corresponding to an independent serial channel.
- Each DB9M connector can then be connected to a peripheral device such as a modem, barcode scanner, PLC, or sensor.
- The cable maintains signal integrity across all channels, allowing simultaneous data transmission and reception.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial connections from a single controller.
- Laboratory and test environments connecting multiple instruments to a data acquisition system.
- IT infrastructure for legacy serial device integration.
- Communication setups involving RS-232/RS-422/RS-485 devices.
- Multiport serial expansion for servers, routers, or embedded systems.
Compatibility:
- Compatible with multiport serial cards featuring a DB62 female connector.
- Works with standard DB9 serial devices and adapters.
- Supports RS-232, RS-422, and RS-485 signaling depending on host configuration.
- Backward compatible with legacy serial communication standards.
5. Components & Accessories
Included Items:
- 1 × R804-4m cable assembly (DB62M to 8 × DB9M, 4.0 m length)
- Integrated molded strain reliefs on all connectors
- Factory-tested for continuity and insulation resistance
Optional Accessories (sold separately):
- DB9 female-to-female gender changers
- DB9 null modem adapters
- DB9 to terminal block adapters for field wiring
- Cable management clips or mounting brackets
- Protective connector caps
Connectors:
- DB62M: High-density 62-pin D-sub male connector with thumbscrews for secure attachment.
- DB9M: Eight standard 9-pin D-sub male connectors, each with locking screws for secure device connection.
- Pin Configuration: Standard serial pinout mapping; each DB9M corresponds to one serial channel from the DB62M interface.
6. Installation & Setup
Requirements:
- Host device with a DB62F (female) connector supporting multiport serial output.
- Peripheral devices with DB9F (female) connectors or compatible adapters.
Mounting Options:
- The cable can be routed through cable trays, racks, or enclosures.
- Strain reliefs prevent mechanical stress on connectors.
- Optional cable ties or clips can be used for organized installation.
Configuration Steps:
1. Power off all connected equipment before installation.
2. Connect the DB62M connector to the host device’s DB62F port.
3. Secure the connection using the thumbscrews.
4. Connect each DB9M connector to the corresponding peripheral device.
5. Power on the system and verify communication on each serial channel.
Setup Notes:
- No software configuration is required for the cable itself.
- Ensure correct COM port mapping in the host system’s driver or operating system.
- Avoid excessive bending or twisting of the cable to maintain signal integrity.
7. Performance & Capabilities
Transmission Speed:
- Supports standard RS-232 data rates up to 115.2 kbps per channel.
- Capable of higher speeds (up to 1 Mbps) for RS-422/RS-485 configurations depending on host hardware.
Signal Integrity:
- Shielded construction minimizes EMI and crosstalk between channels.
- Twisted-pair conductors maintain balanced signal transmission.
Capacity:
- Eight independent serial channels through one DB62 interface.
- Each channel operates independently, allowing simultaneous communication with multiple devices.
Efficiency:
- Reduces cable clutter by consolidating eight serial connections into one trunk cable.
- Simplifies installation and maintenance in multi-device environments.
Limitations:
- Designed for serial communication only; not suitable for parallel or high-frequency digital signals.
- Maximum cable length and data rate depend on signal type and environmental conditions.
- Not intended for outdoor or high-voltage applications without additional protection.
8. Standards & Compliance
- Electrical Standards: RS-232, RS-422, RS-485 compatible (depending on host configuration)
- Connector Standards: D-subminiature (EIA/TIA-574, EIA-232)
- Environmental Compliance:
- RoHS (Restriction of Hazardous Substances) compliant
- REACH compliant
- Lead-free solder and materials
- Quality Assurance:
- 100% continuity and insulation resistance tested
- Factory inspection for mechanical integrity and pin alignment
- Safety and Reliability:
- Meets IEC and UL standards for low-voltage signal cables
- Flame-retardant jacket material (UL VW-1 or equivalent)
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12 months from date of purchase) covering defects in materials and workmanship.
Support:
- Technical documentation and pinout diagrams available from Rayon.
- Customer support via email or authorized distributors.
- Replacement and repair services available under warranty terms.
Maintenance:
- Periodic inspection recommended to ensure connectors remain clean and free of corrosion.
- Avoid excessive mechanical stress or bending near connector ends.
- Store in a dry, dust-free environment when not in use.
Updates and Product Lifecycle:
- The R804-4m is part of Rayon’s ongoing R804 series, with consistent pinout and mechanical design across length variants.
- Future revisions may include enhanced shielding or alternative jacket materials for specialized environments.
Summary
The Rayon R804-4m Cable DB62M to 8×DB9M (4.0 m) is a professional-grade multiport serial breakout cable engineered for reliable, high-integrity data communication. It enables a single DB62 interface to support eight independent DB9 serial connections, making it ideal for industrial automation, laboratory instrumentation, and IT infrastructure applications. With robust shielding, durable molded connectors, and compliance with international standards, the R804-4m delivers dependable performance and long service life in demanding environments.
Product Name: Cable DB62M to 8×DB9M, 4.0 m
Model: R804-4m
Series: R804 Series – Multiport Serial Interface Cables
Article Number: R804-4m
Manufacturer: Rayon
The Rayon R804-4m is a high-quality multiport serial interface cable designed to connect a single DB62 male (DB62M) connector to eight DB9 male (DB9M) connectors. With a total cable length of 4.0 meters, this model provides extended reach and reliable signal transmission for industrial, laboratory, and IT communication systems. It is part of Rayon’s R804 series, which is engineered for robust data connectivity between multiport serial adapters and peripheral devices such as modems, sensors, controllers, and instrumentation modules.
2. Key Features
- Multiport Connectivity: One DB62M connector branching into eight DB9M connectors, enabling simultaneous connection of up to eight serial devices.
- Extended Cable Length: 4.0 m total length provides flexibility in equipment placement and rack configurations.
- High Signal Integrity: Shielded cable construction minimizes electromagnetic interference (EMI) and crosstalk, ensuring stable RS-232/RS-422/RS-485 communication.
- Durable Construction: Industrial-grade materials and molded connectors enhance mechanical strength and long-term reliability.
- Precision Pin Mapping: Each DB9M connector is wired according to standard serial pin assignments, ensuring compatibility with multiport serial cards and communication hubs.
- Plug-and-Play Design: No additional configuration required; supports direct connection to compatible serial ports.
- Versatile Application Range: Suitable for data acquisition systems, industrial automation, laboratory instrumentation, and legacy serial communication setups.
- Manufacturer Quality Assurance: Produced by Rayon, known for precision-engineered connectivity solutions and compliance with international cabling standards.
3. Technical Specifications
- Product Type: Multiport serial breakout cable
- Model Number: R804-4m
- Article Number: R804-4m
- Manufacturer: Rayon
- Connector A: DB62 male (62-pin D-sub, high-density)
- Connector B: 8 × DB9 male (9-pin D-sub, standard density)
- Cable Length: 4.0 m (13.12 ft)
- Cable Type: Shielded multi-core cable, twisted pair conductors
- Conductor Material: Tinned copper
- Insulation Material: PVC or equivalent industrial-grade polymer
- Jacket Material: Flexible PVC outer sheath, abrasion-resistant
- Color: Typically black or dark gray (manufacturer standard)
- Shielding: Overall foil and braid shielding for EMI/RFI protection
- Operating Temperature Range: −20 °C to +75 °C (typical)
- Storage Temperature Range: −40 °C to +85 °C
- Connector Housing: Molded plastic with strain relief
- Contact Plating: Gold-flashed or nickel-plated contacts for corrosion resistance
- Cable Diameter: Approx. 8–10 mm (main trunk), 4–5 mm (individual branches)
- Weight: Approx. 0.8–1.2 kg (depending on cable gauge and shielding)
- Electrical Characteristics:
- Impedance: 100 Ω nominal
- Capacitance: < 50 pF/m between conductors
- Voltage Rating: 30 V rms
- Signal Type: RS-232/RS-422/RS-485 compatible
- Compliance: RoHS-compliant materials, lead-free construction
4. Functionality
The Rayon R804-4m functions as a breakout or fan-out cable that converts a single high-density DB62 male connector into eight standard DB9 male connectors. This configuration is commonly used with multiport serial interface cards or communication controllers that use a DB62 connector to provide multiple serial channels through a single port.
How It Works:
- The DB62M connector plugs into the host device (e.g., a multiport serial adapter, communication hub, or industrial controller).
- Internally, the cable routes the 62 pins to eight separate DB9M connectors, each corresponding to an independent serial channel.
- Each DB9M connector can then be connected to a peripheral device such as a modem, barcode scanner, PLC, or sensor.
- The cable maintains signal integrity across all channels, allowing simultaneous data transmission and reception.
Use Cases and Applications:
- Industrial automation systems requiring multiple serial connections from a single controller.
- Laboratory and test environments connecting multiple instruments to a data acquisition system.
- IT infrastructure for legacy serial device integration.
- Communication setups involving RS-232/RS-422/RS-485 devices.
- Multiport serial expansion for servers, routers, or embedded systems.
Compatibility:
- Compatible with multiport serial cards featuring a DB62 female connector.
- Works with standard DB9 serial devices and adapters.
- Supports RS-232, RS-422, and RS-485 signaling depending on host configuration.
- Backward compatible with legacy serial communication standards.
5. Components & Accessories
Included Items:
- 1 × R804-4m cable assembly (DB62M to 8 × DB9M, 4.0 m length)
- Integrated molded strain reliefs on all connectors
- Factory-tested for continuity and insulation resistance
Optional Accessories (sold separately):
- DB9 female-to-female gender changers
- DB9 null modem adapters
- DB9 to terminal block adapters for field wiring
- Cable management clips or mounting brackets
- Protective connector caps
Connectors:
- DB62M: High-density 62-pin D-sub male connector with thumbscrews for secure attachment.
- DB9M: Eight standard 9-pin D-sub male connectors, each with locking screws for secure device connection.
- Pin Configuration: Standard serial pinout mapping; each DB9M corresponds to one serial channel from the DB62M interface.
6. Installation & Setup
Requirements:
- Host device with a DB62F (female) connector supporting multiport serial output.
- Peripheral devices with DB9F (female) connectors or compatible adapters.
Mounting Options:
- The cable can be routed through cable trays, racks, or enclosures.
- Strain reliefs prevent mechanical stress on connectors.
- Optional cable ties or clips can be used for organized installation.
Configuration Steps:
1. Power off all connected equipment before installation.
2. Connect the DB62M connector to the host device’s DB62F port.
3. Secure the connection using the thumbscrews.
4. Connect each DB9M connector to the corresponding peripheral device.
5. Power on the system and verify communication on each serial channel.
Setup Notes:
- No software configuration is required for the cable itself.
- Ensure correct COM port mapping in the host system’s driver or operating system.
- Avoid excessive bending or twisting of the cable to maintain signal integrity.
7. Performance & Capabilities
Transmission Speed:
- Supports standard RS-232 data rates up to 115.2 kbps per channel.
- Capable of higher speeds (up to 1 Mbps) for RS-422/RS-485 configurations depending on host hardware.
Signal Integrity:
- Shielded construction minimizes EMI and crosstalk between channels.
- Twisted-pair conductors maintain balanced signal transmission.
Capacity:
- Eight independent serial channels through one DB62 interface.
- Each channel operates independently, allowing simultaneous communication with multiple devices.
Efficiency:
- Reduces cable clutter by consolidating eight serial connections into one trunk cable.
- Simplifies installation and maintenance in multi-device environments.
Limitations:
- Designed for serial communication only; not suitable for parallel or high-frequency digital signals.
- Maximum cable length and data rate depend on signal type and environmental conditions.
- Not intended for outdoor or high-voltage applications without additional protection.
8. Standards & Compliance
- Electrical Standards: RS-232, RS-422, RS-485 compatible (depending on host configuration)
- Connector Standards: D-subminiature (EIA/TIA-574, EIA-232)
- Environmental Compliance:
- RoHS (Restriction of Hazardous Substances) compliant
- REACH compliant
- Lead-free solder and materials
- Quality Assurance:
- 100% continuity and insulation resistance tested
- Factory inspection for mechanical integrity and pin alignment
- Safety and Reliability:
- Meets IEC and UL standards for low-voltage signal cables
- Flame-retardant jacket material (UL VW-1 or equivalent)
9. Additional Information
Warranty:
- Standard manufacturer warranty (typically 12 months from date of purchase) covering defects in materials and workmanship.
Support:
- Technical documentation and pinout diagrams available from Rayon.
- Customer support via email or authorized distributors.
- Replacement and repair services available under warranty terms.
Maintenance:
- Periodic inspection recommended to ensure connectors remain clean and free of corrosion.
- Avoid excessive mechanical stress or bending near connector ends.
- Store in a dry, dust-free environment when not in use.
Updates and Product Lifecycle:
- The R804-4m is part of Rayon’s ongoing R804 series, with consistent pinout and mechanical design across length variants.
- Future revisions may include enhanced shielding or alternative jacket materials for specialized environments.
Summary
The Rayon R804-4m Cable DB62M to 8×DB9M (4.0 m) is a professional-grade multiport serial breakout cable engineered for reliable, high-integrity data communication. It enables a single DB62 interface to support eight independent DB9 serial connections, making it ideal for industrial automation, laboratory instrumentation, and IT infrastructure applications. With robust shielding, durable molded connectors, and compliance with international standards, the R804-4m delivers dependable performance and long service life in demanding environments.
No manuals/catalogs available.
