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- Multi‑Interface Support:
Provides four independent serial channels — three RS‑232 ports and one RS‑422 port — through RJ‑45 connectors.
- PCI Plug‑and‑Play Architecture:
Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by BIOS; no manual configuration required.
- Intelligent Serial Controller:
Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupts and improving throughput.
- High‑Speed Communication:
Supports baud rates up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal.
- Flexible Flow Control:
Hardware (RTS/CTS) and software (XON/XOFF) flow control supported.
- Universal PCI Voltage Support:
Operates in both 5 V and 3.3 V PCI slots (Universal PCI design).
- Compact RJ‑45 Connectivity:
RJ‑45 connectors simplify cabling and allow modular connection to external devices or patch panels.
- Driver Support for Multiple OS:
Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer.
- IRQ Sharing Capability:
Supports interrupt sharing among multiple PCI cards, enabling multi‑card installations.
- Industrial Reliability:
Designed for continuous operation in PC/AT industrial systems; optional isolation and surge protection available via external RS4232 isolation boxes.
- Expandable System Integration:
Multiple PCIPORT cards can coexist in one system, supporting up to 8 or 16 serial ports depending on configuration.
Provides four independent serial channels — three RS‑232 ports and one RS‑422 port — through RJ‑45 connectors.
- PCI Plug‑and‑Play Architecture:
Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by BIOS; no manual configuration required.
- Intelligent Serial Controller:
Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupts and improving throughput.
- High‑Speed Communication:
Supports baud rates up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal.
- Flexible Flow Control:
Hardware (RTS/CTS) and software (XON/XOFF) flow control supported.
- Universal PCI Voltage Support:
Operates in both 5 V and 3.3 V PCI slots (Universal PCI design).
- Compact RJ‑45 Connectivity:
RJ‑45 connectors simplify cabling and allow modular connection to external devices or patch panels.
- Driver Support for Multiple OS:
Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer.
- IRQ Sharing Capability:
Supports interrupt sharing among multiple PCI cards, enabling multi‑card installations.
- Industrial Reliability:
Designed for continuous operation in PC/AT industrial systems; optional isolation and surge protection available via external RS4232 isolation boxes.
- Expandable System Integration:
Multiple PCIPORT cards can coexist in one system, supporting up to 8 or 16 serial ports depending on configuration.
Comprehensive Product Summary – Rayon RJ584‑1 PCI 4‑Port Serial Communication Card
### 1. Product Overview
Product Name: RJ584‑1 PCI 4‑Port 1×RS422 + 3×RS232 RJ45 Serial Communication Card
Model Number: RJ584‑1
Series: RAYON PCIPORT Series (4‑Port PCI Family)
Article Number: RJ584‑1
Manufacturer: Rayon Technology Inc.
Brand Tagline: *Engineered to Connect*
Manufacturer Headquarters:
- Taiwan: Rayon Technology Co. Ltd., 2F, No. 177, Chung‑Shan 2 Road, Lu‑Chou City, Taipei Hsien, Taiwan R.O.C.
- Europe: Acceed GmbH, Arnoldstraße 19, 40479 Düsseldorf, Germany
The RJ584‑1 is a PCI‑bus intelligent multi‑port serial communication controller card designed for industrial, automation, and communication applications requiring multiple serial interfaces. It integrates one RS‑422 differential port and three RS‑232 asynchronous ports, all accessible via RJ‑45 connectors. The card belongs to Rayon’s PCIPORT family, known for robust design, plug‑and‑play PCI compliance, and cross‑platform driver support.
### 2. Key Features
- Multi‑Interface Support:
Provides four independent serial channels — three RS‑232 ports and one RS‑422 port — through RJ‑45 connectors.
- PCI Plug‑and‑Play Architecture:
Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by BIOS; no manual configuration required.
- Intelligent Serial Controller:
Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupts and improving throughput.
- High‑Speed Communication:
Supports baud rates up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal.
- Flexible Flow Control:
Hardware (RTS/CTS) and software (XON/XOFF) flow control supported.
- Universal PCI Voltage Support:
Operates in both 5 V and 3.3 V PCI slots (Universal PCI design).
- Compact RJ‑45 Connectivity:
RJ‑45 connectors simplify cabling and allow modular connection to external devices or patch panels.
- Driver Support for Multiple OS:
Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer.
- IRQ Sharing Capability:
Supports interrupt sharing among multiple PCI cards, enabling multi‑card installations.
- Industrial Reliability:
Designed for continuous operation in PC/AT industrial systems; optional isolation and surge protection available via external RS4232 isolation boxes.
- Expandable System Integration:
Multiple PCIPORT cards can coexist in one system, supporting up to 8 or 16 serial ports depending on configuration.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Local Bus Rev. 2.1, 33 MHz, 32‑bit |
| Voltage Compatibility | 5 V and 3.3 V (Universal PCI) |
| Serial Controller | 16C550A‑compatible UART, 16‑byte FIFO |
| Clock Frequency | 1.8432 MHz (standard), optional 14.7456 MHz |
| Ports | 4 total: 3 × RS‑232, 1 × RS‑422 |
| Connector Type | RJ‑45 (8‑pin modular jack) |
| Baud Rate | Up to 115.2 kbps (standard), up to 921.6 kbps (optional crystal) |
| Flow Control | RTS/CTS hardware, XON/XOFF software |
| Interrupt Control | Plug‑and‑Play IRQ assignment by PCI BIOS; IRQ shareable |
| I/O Mapping | Automatically assigned by PCI BIOS |
| Operating Environment | PC/AT compatible system with PCI slot |
| Operating Voltage | 5 V or 3.3 V PCI bus power |
| Operating Temperature | 0 °C – 55 °C (typical for PCIPORT series) |
| Storage Temperature | –20 °C – 85 °C |
| Relative Humidity | 5 % – 95 %, non‑condensing |
| Dimensions | Standard PCI half‑height card (approx. 120 mm × 100 mm) |
| Weight | Approx. 120 g |
| Material | Multi‑layer FR‑4 PCB, gold‑plated PCI edge connector |
| Compliance | CE, FCC Class A (typical for PCIPORT series) |
### 4. Functionality
The RJ584‑1 functions as a four‑channel serial communication interface card for PCI‑based computers. It offloads serial I/O processing from the host CPU by using intelligent UARTs with FIFO buffers. Each port operates independently and can be configured for different baud rates and communication parameters.
Operation Principle:
- The PCI controller ASIC interfaces the card to the system bus, automatically negotiating resources.
- Each serial port communicates via its dedicated UART, handling transmit/receive buffering.
- The RS‑232 ports provide standard single‑ended signaling for peripherals such as modems, barcode scanners, or PLCs.
- The RS‑422 port provides differential signaling for long‑distance or noise‑sensitive industrial communication.
Typical Applications:
- Industrial automation and process control systems
- POS (Point‑of‑Sale) terminals and kiosks
- Data acquisition and instrumentation
- Serial device servers and communication gateways
- SCADA and building management systems
- Embedded control PCs requiring multiple serial interfaces
Compatibility:
- Fully compatible with standard serial communication protocols.
- Works with Windows COM port drivers and Linux TTY devices.
- Supports multi‑card installations (up to two RJ584‑1 cards per system for eight total ports).
### 5. Components & Accessories
Included Items:
- RJ584‑1 PCI interface card
- User manual and driver diskette (Windows/DOS/Linux/SCO)
Optional Accessories:
- RS4232‑4 Isolation Box: Converts RS‑232 signals to isolated RS‑232/RS‑422/RS‑485; connects via DB‑37 or RJ‑45 cable.
- A640 Cable: DB‑37 to DB‑37 extension cable for connection to RS4232‑4 box.
- TB485 Converter: DB‑9 to 3‑pin terminal block adapter for RS‑485 wiring.
- Custom RJ‑45 to DB‑9/DB‑25 Breakout Cables: For connecting to legacy serial devices.
Connectors and Pin Assignments (RJ584‑1):
| RJ‑45 Pin | RS‑422 Signal | RS‑232 Signal |
|----------------|------------------|-------------------|
| 1 | TXD+ (Out) | TXD (Out) |
| 2 | RXD+ (In) | RXD (In) |
| 3 | — | RTS (Out) |
| 4 | — | CTS (In) |
| 5 | RXD– (In) | DSR (In) |
| 6 | GND | GND |
| 7 | TXD– (Out) | DTR (Out) |
| 8 | — | DCD (In) |
Port Configuration:
- Port A: RS‑232
- Port B: RS‑232
- Port C: RS‑232
- Port D: RS‑422
### 6. Installation & Setup
System Requirements:
- PC/AT compatible computer with available PCI slot (33 MHz, 32‑bit)
- Operating system supporting PCI Plug‑and‑Play (Windows, Linux, DOS, SCO)
Installation Procedure:
1. Power off the system and unplug it.
2. Insert the RJ584‑1 card into an available PCI slot.
3. Secure the bracket and connect the RJ‑45 cables to external devices.
4. Power on the system; BIOS automatically assigns resources.
5. Install the appropriate driver for your operating system.
Driver Installation Overview:
- Windows 2000/XP: Plug‑and‑Play detection; specify driver path `A:\WIN2000`.
- Windows NT 4.0: Manual installation via *Control Panel → Network → Add Adapter → Other*; specify `A:\P584\NT4`.
- Windows 95/98/Me: Plug‑and‑Play detection; specify `A:\WIN95`.
- DOS: Copy driver files to `C:\RAYON` and run `PCIPORT.EXE`.
- Linux: Extract driver source (`tar xvf /dev/fd0`), run `./Install`, rebuild kernel modules.
- SCO OpenServer: Use `/etc/custom` or manual `tar` and `build` procedure.
Jumper Configuration:
- JP1: Card number selector.
- ON = First card
- OFF = Second card
This ensures consistent COM port numbering in multi‑card systems.
Mounting Options:
- Standard PCI bracket for desktop or industrial chassis.
- Optional low‑profile bracket available for compact systems.
Caution:
Do not insert or remove the card while the system is powered on. Handle only on an anti‑static mat with grounded wrist strap.
### 7. Performance & Capabilities
- Data Throughput:
High‑speed asynchronous communication up to 921.6 kbps (with 14.7456 MHz crystal).
- Buffering:
16‑byte transmit and receive FIFOs per port minimize CPU load.
- Interrupt Efficiency:
Intelligent design reduces interrupt frequency, improving multitasking performance.
- Multi‑Card Scalability:
Up to two RJ584‑1 cards can be installed in one system, providing eight serial ports.
- IRQ Sharing:
Supports shared interrupt operation under PCI BIOS control.
- Reliability:
Designed for 24/7 operation in industrial environments; optional isolation boxes provide galvanic isolation and surge protection.
- Limitations:
- RS‑485 not directly supported on RJ584‑1 (use RS4232‑4 box for conversion).
- No onboard optical isolation (external isolation recommended for high‑noise environments).
### 8. Standards & Compliance
- PCI Local Bus Specification: Revision 2.1 compliant
- Serial Standards:
- RS‑232C (EIA/TIA‑232‑E)
- RS‑422 (EIA/TIA‑422‑B)
- Electrical Compliance:
5 V/3.3 V PCI signaling levels
- Software Compatibility:
Microsoft Windows (95/98/Me/NT/2000/XP), DOS, Linux, SCO OpenServer
- EMC/EMI Compliance:
Meets CE and FCC Class A industrial standards (typical for PCIPORT series)
- Safety:
Designed for compliance with EN 60950 and UL 1950 (information technology equipment)
### 9. Additional Information
Warranty:
- One‑year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, electrical surges, or unauthorized modification.
Repair & RMA Procedure:
- Obtain Return Material Authorization (RMA) number from Rayon or Acceed support.
- Provide model number, serial number, purchase order, and fault description.
- Products under warranty repaired free of charge; out‑of‑warranty repairs subject to flat‑rate service fee.
Technical Support Contacts:
- Europe: Acceed GmbH, Düsseldorf, Germany
- Phone: +49 211 938898 0
- Email: [rayon@acceed.com](mailto:rayon@acceed.com)
- Web: [www.acceed.com/rayon](http://www.acceed.com/rayon)
- Taiwan: Rayon Technology Co. Ltd.
- Phone: +886 2 82858362
- Fax: +886 2 82857065
- Email: [rayon@ms1.hinet.net](mailto:rayon@ms1.hinet.net)
Maintenance & Handling:
- Avoid electrostatic discharge; handle on grounded surfaces.
- Keep connectors clean and free of oxidation.
- Periodically verify cable integrity and secure connections.
Software Updates:
- Updated drivers and installation guides available from Rayon or Acceed websites.
- Linux driver source provided for kernel integration; supports kernel 2.4 and later.
Troubleshooting Highlights:
- Verify card detection in PCI BIOS (Vendor ID 10B5 or 144A, Device ID 9050).
- Ensure correct driver path during installation.
- Confirm unique IRQ assignment or shared IRQ compatibility.
- Use “RAYONTTY.EXE” utility for COM port testing under DOS/Windows.
- For Linux, ensure kernel source is correctly linked to `/usr/src/linux` before building driver.
### Summary
The Rayon RJ584‑1 PCI 4‑Port Serial Card is a robust, industrial‑grade communication interface designed for systems requiring mixed RS‑232 and RS‑422 connectivity. Its intelligent UART architecture, universal PCI compatibility, and comprehensive driver support make it ideal for automation, control, and data‑communication applications. The card’s plug‑and‑play configuration, flexible jumper settings, and RJ‑45 modular connectors simplify installation and integration. With optional isolation accessories and multi‑OS support, the RJ584‑1 provides a reliable, scalable solution for expanding serial communication capabilities in modern PCI‑based systems.
### 1. Product Overview
Product Name: RJ584‑1 PCI 4‑Port 1×RS422 + 3×RS232 RJ45 Serial Communication Card
Model Number: RJ584‑1
Series: RAYON PCIPORT Series (4‑Port PCI Family)
Article Number: RJ584‑1
Manufacturer: Rayon Technology Inc.
Brand Tagline: *Engineered to Connect*
Manufacturer Headquarters:
- Taiwan: Rayon Technology Co. Ltd., 2F, No. 177, Chung‑Shan 2 Road, Lu‑Chou City, Taipei Hsien, Taiwan R.O.C.
- Europe: Acceed GmbH, Arnoldstraße 19, 40479 Düsseldorf, Germany
The RJ584‑1 is a PCI‑bus intelligent multi‑port serial communication controller card designed for industrial, automation, and communication applications requiring multiple serial interfaces. It integrates one RS‑422 differential port and three RS‑232 asynchronous ports, all accessible via RJ‑45 connectors. The card belongs to Rayon’s PCIPORT family, known for robust design, plug‑and‑play PCI compliance, and cross‑platform driver support.
### 2. Key Features
- Multi‑Interface Support:
Provides four independent serial channels — three RS‑232 ports and one RS‑422 port — through RJ‑45 connectors.
- PCI Plug‑and‑Play Architecture:
Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by BIOS; no manual configuration required.
- Intelligent Serial Controller:
Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupts and improving throughput.
- High‑Speed Communication:
Supports baud rates up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal.
- Flexible Flow Control:
Hardware (RTS/CTS) and software (XON/XOFF) flow control supported.
- Universal PCI Voltage Support:
Operates in both 5 V and 3.3 V PCI slots (Universal PCI design).
- Compact RJ‑45 Connectivity:
RJ‑45 connectors simplify cabling and allow modular connection to external devices or patch panels.
- Driver Support for Multiple OS:
Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer.
- IRQ Sharing Capability:
Supports interrupt sharing among multiple PCI cards, enabling multi‑card installations.
- Industrial Reliability:
Designed for continuous operation in PC/AT industrial systems; optional isolation and surge protection available via external RS4232 isolation boxes.
- Expandable System Integration:
Multiple PCIPORT cards can coexist in one system, supporting up to 8 or 16 serial ports depending on configuration.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | PCI Local Bus Rev. 2.1, 33 MHz, 32‑bit |
| Voltage Compatibility | 5 V and 3.3 V (Universal PCI) |
| Serial Controller | 16C550A‑compatible UART, 16‑byte FIFO |
| Clock Frequency | 1.8432 MHz (standard), optional 14.7456 MHz |
| Ports | 4 total: 3 × RS‑232, 1 × RS‑422 |
| Connector Type | RJ‑45 (8‑pin modular jack) |
| Baud Rate | Up to 115.2 kbps (standard), up to 921.6 kbps (optional crystal) |
| Flow Control | RTS/CTS hardware, XON/XOFF software |
| Interrupt Control | Plug‑and‑Play IRQ assignment by PCI BIOS; IRQ shareable |
| I/O Mapping | Automatically assigned by PCI BIOS |
| Operating Environment | PC/AT compatible system with PCI slot |
| Operating Voltage | 5 V or 3.3 V PCI bus power |
| Operating Temperature | 0 °C – 55 °C (typical for PCIPORT series) |
| Storage Temperature | –20 °C – 85 °C |
| Relative Humidity | 5 % – 95 %, non‑condensing |
| Dimensions | Standard PCI half‑height card (approx. 120 mm × 100 mm) |
| Weight | Approx. 120 g |
| Material | Multi‑layer FR‑4 PCB, gold‑plated PCI edge connector |
| Compliance | CE, FCC Class A (typical for PCIPORT series) |
### 4. Functionality
The RJ584‑1 functions as a four‑channel serial communication interface card for PCI‑based computers. It offloads serial I/O processing from the host CPU by using intelligent UARTs with FIFO buffers. Each port operates independently and can be configured for different baud rates and communication parameters.
Operation Principle:
- The PCI controller ASIC interfaces the card to the system bus, automatically negotiating resources.
- Each serial port communicates via its dedicated UART, handling transmit/receive buffering.
- The RS‑232 ports provide standard single‑ended signaling for peripherals such as modems, barcode scanners, or PLCs.
- The RS‑422 port provides differential signaling for long‑distance or noise‑sensitive industrial communication.
Typical Applications:
- Industrial automation and process control systems
- POS (Point‑of‑Sale) terminals and kiosks
- Data acquisition and instrumentation
- Serial device servers and communication gateways
- SCADA and building management systems
- Embedded control PCs requiring multiple serial interfaces
Compatibility:
- Fully compatible with standard serial communication protocols.
- Works with Windows COM port drivers and Linux TTY devices.
- Supports multi‑card installations (up to two RJ584‑1 cards per system for eight total ports).
### 5. Components & Accessories
Included Items:
- RJ584‑1 PCI interface card
- User manual and driver diskette (Windows/DOS/Linux/SCO)
Optional Accessories:
- RS4232‑4 Isolation Box: Converts RS‑232 signals to isolated RS‑232/RS‑422/RS‑485; connects via DB‑37 or RJ‑45 cable.
- A640 Cable: DB‑37 to DB‑37 extension cable for connection to RS4232‑4 box.
- TB485 Converter: DB‑9 to 3‑pin terminal block adapter for RS‑485 wiring.
- Custom RJ‑45 to DB‑9/DB‑25 Breakout Cables: For connecting to legacy serial devices.
Connectors and Pin Assignments (RJ584‑1):
| RJ‑45 Pin | RS‑422 Signal | RS‑232 Signal |
|----------------|------------------|-------------------|
| 1 | TXD+ (Out) | TXD (Out) |
| 2 | RXD+ (In) | RXD (In) |
| 3 | — | RTS (Out) |
| 4 | — | CTS (In) |
| 5 | RXD– (In) | DSR (In) |
| 6 | GND | GND |
| 7 | TXD– (Out) | DTR (Out) |
| 8 | — | DCD (In) |
Port Configuration:
- Port A: RS‑232
- Port B: RS‑232
- Port C: RS‑232
- Port D: RS‑422
### 6. Installation & Setup
System Requirements:
- PC/AT compatible computer with available PCI slot (33 MHz, 32‑bit)
- Operating system supporting PCI Plug‑and‑Play (Windows, Linux, DOS, SCO)
Installation Procedure:
1. Power off the system and unplug it.
2. Insert the RJ584‑1 card into an available PCI slot.
3. Secure the bracket and connect the RJ‑45 cables to external devices.
4. Power on the system; BIOS automatically assigns resources.
5. Install the appropriate driver for your operating system.
Driver Installation Overview:
- Windows 2000/XP: Plug‑and‑Play detection; specify driver path `A:\WIN2000`.
- Windows NT 4.0: Manual installation via *Control Panel → Network → Add Adapter → Other*; specify `A:\P584\NT4`.
- Windows 95/98/Me: Plug‑and‑Play detection; specify `A:\WIN95`.
- DOS: Copy driver files to `C:\RAYON` and run `PCIPORT.EXE`.
- Linux: Extract driver source (`tar xvf /dev/fd0`), run `./Install`, rebuild kernel modules.
- SCO OpenServer: Use `/etc/custom` or manual `tar` and `build` procedure.
Jumper Configuration:
- JP1: Card number selector.
- ON = First card
- OFF = Second card
This ensures consistent COM port numbering in multi‑card systems.
Mounting Options:
- Standard PCI bracket for desktop or industrial chassis.
- Optional low‑profile bracket available for compact systems.
Caution:
Do not insert or remove the card while the system is powered on. Handle only on an anti‑static mat with grounded wrist strap.
### 7. Performance & Capabilities
- Data Throughput:
High‑speed asynchronous communication up to 921.6 kbps (with 14.7456 MHz crystal).
- Buffering:
16‑byte transmit and receive FIFOs per port minimize CPU load.
- Interrupt Efficiency:
Intelligent design reduces interrupt frequency, improving multitasking performance.
- Multi‑Card Scalability:
Up to two RJ584‑1 cards can be installed in one system, providing eight serial ports.
- IRQ Sharing:
Supports shared interrupt operation under PCI BIOS control.
- Reliability:
Designed for 24/7 operation in industrial environments; optional isolation boxes provide galvanic isolation and surge protection.
- Limitations:
- RS‑485 not directly supported on RJ584‑1 (use RS4232‑4 box for conversion).
- No onboard optical isolation (external isolation recommended for high‑noise environments).
### 8. Standards & Compliance
- PCI Local Bus Specification: Revision 2.1 compliant
- Serial Standards:
- RS‑232C (EIA/TIA‑232‑E)
- RS‑422 (EIA/TIA‑422‑B)
- Electrical Compliance:
5 V/3.3 V PCI signaling levels
- Software Compatibility:
Microsoft Windows (95/98/Me/NT/2000/XP), DOS, Linux, SCO OpenServer
- EMC/EMI Compliance:
Meets CE and FCC Class A industrial standards (typical for PCIPORT series)
- Safety:
Designed for compliance with EN 60950 and UL 1950 (information technology equipment)
### 9. Additional Information
Warranty:
- One‑year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, electrical surges, or unauthorized modification.
Repair & RMA Procedure:
- Obtain Return Material Authorization (RMA) number from Rayon or Acceed support.
- Provide model number, serial number, purchase order, and fault description.
- Products under warranty repaired free of charge; out‑of‑warranty repairs subject to flat‑rate service fee.
Technical Support Contacts:
- Europe: Acceed GmbH, Düsseldorf, Germany
- Phone: +49 211 938898 0
- Email: [rayon@acceed.com](mailto:rayon@acceed.com)
- Web: [www.acceed.com/rayon](http://www.acceed.com/rayon)
- Taiwan: Rayon Technology Co. Ltd.
- Phone: +886 2 82858362
- Fax: +886 2 82857065
- Email: [rayon@ms1.hinet.net](mailto:rayon@ms1.hinet.net)
Maintenance & Handling:
- Avoid electrostatic discharge; handle on grounded surfaces.
- Keep connectors clean and free of oxidation.
- Periodically verify cable integrity and secure connections.
Software Updates:
- Updated drivers and installation guides available from Rayon or Acceed websites.
- Linux driver source provided for kernel integration; supports kernel 2.4 and later.
Troubleshooting Highlights:
- Verify card detection in PCI BIOS (Vendor ID 10B5 or 144A, Device ID 9050).
- Ensure correct driver path during installation.
- Confirm unique IRQ assignment or shared IRQ compatibility.
- Use “RAYONTTY.EXE” utility for COM port testing under DOS/Windows.
- For Linux, ensure kernel source is correctly linked to `/usr/src/linux` before building driver.
### Summary
The Rayon RJ584‑1 PCI 4‑Port Serial Card is a robust, industrial‑grade communication interface designed for systems requiring mixed RS‑232 and RS‑422 connectivity. Its intelligent UART architecture, universal PCI compatibility, and comprehensive driver support make it ideal for automation, control, and data‑communication applications. The card’s plug‑and‑play configuration, flexible jumper settings, and RJ‑45 modular connectors simplify installation and integration. With optional isolation accessories and multi‑OS support, the RJ584‑1 provides a reliable, scalable solution for expanding serial communication capabilities in modern PCI‑based systems.
-
PCI-Port-015.pdf
Manual
Kein Zubehör vorhanden.
