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A3032
PCIe 32-port 32*RS232/422/485 solution
342,00 EUR
inkl. Umsatzsteuer 406,98 EUR
- High-Density Serial Expansion: Supports up to 32 ground-isolated RS232 ports in a single PCIe slot (expandable to 64 ports with additional connector boxes).
- Intelligent Multiport Architecture: Based on the A320 intelligent processor design, enabling efficient data handling and reduced CPU load.
- Single IRQ Operation: All ports share one interrupt request, minimizing system resource consumption.
- Flexible Interface Configuration: Supports RS232, RS422, and RS485 communication standards; each port can be configured individually via DIP switches.
- Ground Isolation: Each port is galvanically isolated to prevent ground loops and electrical interference, ensuring reliable operation in industrial environments.
- Wide OS Compatibility: Drivers available for DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer.
- High-Speed Communication: Configurable baud rates from 110 bps to 115,200 bps (supports extended rates up to 230,400 bps in compatible systems).
- Hardware and Software Flow Control: Supports both RTS/CTS hardware handshake and XON/XOFF software flow control.
- Modular Expansion: Compatible with IF108, IF208, IF308, NF116, NF216, and NF316 connector boxes for flexible port configurations.
- Industrial Reliability: Designed for continuous operation in environments with temperature ranges from 5°C to 40°C and humidity up to 90% RH.
- Compact PCIe Form Factor: 10.0 × 9.5 cm card size suitable for standard PCIe slots.
- Comprehensive Driver Support: Includes installation utilities and diagnostic tools for UNIX, Linux, and Windows platforms.
- Intelligent Multiport Architecture: Based on the A320 intelligent processor design, enabling efficient data handling and reduced CPU load.
- Single IRQ Operation: All ports share one interrupt request, minimizing system resource consumption.
- Flexible Interface Configuration: Supports RS232, RS422, and RS485 communication standards; each port can be configured individually via DIP switches.
- Ground Isolation: Each port is galvanically isolated to prevent ground loops and electrical interference, ensuring reliable operation in industrial environments.
- Wide OS Compatibility: Drivers available for DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer.
- High-Speed Communication: Configurable baud rates from 110 bps to 115,200 bps (supports extended rates up to 230,400 bps in compatible systems).
- Hardware and Software Flow Control: Supports both RTS/CTS hardware handshake and XON/XOFF software flow control.
- Modular Expansion: Compatible with IF108, IF208, IF308, NF116, NF216, and NF316 connector boxes for flexible port configurations.
- Industrial Reliability: Designed for continuous operation in environments with temperature ranges from 5°C to 40°C and humidity up to 90% RH.
- Compact PCIe Form Factor: 10.0 × 9.5 cm card size suitable for standard PCIe slots.
- Comprehensive Driver Support: Includes installation utilities and diagnostic tools for UNIX, Linux, and Windows platforms.
1. Product Overview
Product Name: PCIe 32-Port Serial Communication Solution
Model: A3032
Series: A320/A1032I Advanced PCIe Intelligent Multiport Series
Article Number: A3032
Manufacturer: Rayon Technology Co., Ltd.
Manufacturer Address: 2F, No. 177, Chung Shan 2 Rd., Lu Chou City, Taipei Hsien, Taiwan
Contact: Tel: +886-2-82858362 | Fax: +886-2-82857065
Email: rayon@ms1.hinet.net / info@rayontech.com.tw
Website: [www.rayontech.com](http://www.rayontech.com)
The Rayon A3032 PCIe 32-Port Serial Communication Card is an industrial-grade, intelligent multiport serial interface solution designed for high-density serial communication applications. It integrates advanced PCI Express technology with ground-isolated RS232/422/485 interfaces, providing robust connectivity for industrial automation, data acquisition, and communication systems. The A3032 is part of Rayon’s A320/A1032I intelligent multiport architecture, supporting up to 64 serial ports per system with a single IRQ, ensuring efficient resource utilization and high performance.
2. Key Features
- High-Density Serial Expansion: Supports up to 32 ground-isolated RS232 ports in a single PCIe slot (expandable to 64 ports with additional connector boxes).
- Intelligent Multiport Architecture: Based on the A320 intelligent processor design, enabling efficient data handling and reduced CPU load.
- Single IRQ Operation: All ports share one interrupt request, minimizing system resource consumption.
- Flexible Interface Configuration: Supports RS232, RS422, and RS485 communication standards; each port can be configured individually via DIP switches.
- Ground Isolation: Each port is galvanically isolated to prevent ground loops and electrical interference, ensuring reliable operation in industrial environments.
- Wide OS Compatibility: Drivers available for DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer.
- High-Speed Communication: Configurable baud rates from 110 bps to 115,200 bps (supports extended rates up to 230,400 bps in compatible systems).
- Hardware and Software Flow Control: Supports both RTS/CTS hardware handshake and XON/XOFF software flow control.
- Modular Expansion: Compatible with IF108, IF208, IF308, NF116, NF216, and NF316 connector boxes for flexible port configurations.
- Industrial Reliability: Designed for continuous operation in environments with temperature ranges from 5°C to 40°C and humidity up to 90% RH.
- Compact PCIe Form Factor: 10.0 × 9.5 cm card size suitable for standard PCIe slots.
- Comprehensive Driver Support: Includes installation utilities and diagnostic tools for UNIX, Linux, and Windows platforms.
3. Technical Specifications
Card Specifications (A3032 / A1032I):
- Bus Interface: PCI Express (PCIe)
- Voltage: 3.3V PCIe slot compatible
- Dimensions: 10.0 cm × 9.5 cm
- Weight: Approx. 120 g (card only)
- Material: Multi-layer PCB with industrial-grade components
- Connector: DB37 male connector (via A640 cable)
- Included Cable: A640 0.7 m cable
- Maximum Cards per System: 2
- Memory Map:
- 128 Bytes for PCI controller
- Two 4 KB blocks for UART controller
- I/O Map:
- 128 Bytes I/O for PCI controller
- 256 Bytes I/O for UART controller
- 64 Bytes I/O for status register
- IRQ: Single IRQ assigned by PCI BIOS
- Operating Temperature: 5°C to 40°C
- Storage Temperature: 0°C to 65°C
- Operating Humidity: 10%–90% RH
- Storage Humidity: 5%–90% RH
Connector Box Specifications (IF108 / IF208 / IF308):
- Controller: FIFO type 16C554 UART chip
- Port Count: 8 ports per box
- Connector Type: DB9 male connectors
- Interface Options:
- IF108: Ground-isolated RS232C
- IF208: Ground-isolated RS422/RS485 (settable via DIP switch)
- IF308: Ground-isolated RS232/RS422/RS485 (settable via DIP switch)
- Baud Rate: 110–115,200 bps (supports 50, 75, 150 bps for UNIX compatibility)
- Flow Control: XON/XOFF (software), RTS/CTS (hardware)
- Dimensions: 268 × 128 × 38 mm
- Operating Environment: 5°C–40°C, 10%–90% RH
4. Functionality
The A3032 PCIe card functions as an intelligent serial communication controller, offloading data handling from the host CPU. It interfaces with external connector boxes (IF108, IF208, IF308) through the A640 cable, each providing 8 isolated serial ports. The system can be expanded up to 32 ports per card or 64 ports per system using daisy-chained boxes.
Each port supports RS232, RS422, or RS485 signaling, selectable via DIP switches. The card’s intelligent processor manages data flow, buffering, and interrupt handling, ensuring stable communication even under high data loads. The ground isolation feature protects connected devices from electrical surges and noise.
Typical Applications:
- Industrial automation and control systems
- Data acquisition and monitoring
- SCADA and PLC communication
- POS and kiosk systems
- Serial device networking
- Multi-user terminal servers
- Embedded system integration
Compatibility:
- PCIe-compliant motherboards (x1 or higher slot)
- Supported operating systems: DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, SCO OpenServer
5. Components & Accessories
Included Items:
- A3032 PCIe 32-Port Serial Card
- A640 0.7 m DB37 connection cable
- Four IF108 connector boxes (for RS232 configuration)
- Driver and utility software package (Windows/Linux/SCO)
- Installation manual and documentation
Optional Accessories:
- IF208 connector box (RS422/RS485)
- IF308 connector box (RS232/RS422/RS485 selectable)
- NF116/NF216/NF316 connector boxes (non-isolated 16-port variants)
- P640NU PCI card (compatible with same connector boxes)
- P990F card (with Intel 80960JF local processor)
- IOP3927F card (with 133 MHz MIPS processor)
- Daisy-chain brackets for multi-box mounting
Connectors:
- Card-to-box: DB37 male (via A640 cable)
- Box-to-device: DB9 male connectors
- Daisy-chain: 37-pin D-type connectors (male/female)
6. Installation & Setup
Hardware Installation:
1. Power off the host system and disconnect AC power.
2. Insert the A3032 card into an available PCIe slot.
3. Connect the A640 cable from the card’s DB37 connector to the first IF108/IF208/IF308 box.
4. Daisy-chain additional boxes if required (up to four per card).
5. Secure boxes using provided brackets for stable installation.
6. Power on the system and verify LED indicators on the boxes.
Software Installation:
- Windows 95/98/Me: Plug-and-play detection; specify driver path (A:\WIN95).
- Windows NT/2000/XP/Vista/7: Use “Add Hardware” wizard or Device Manager to install drivers from A:\WIN2000 directory.
- Linux: Extract driver package using `tar xvf /dev/fd0`, then run `/etc/rayon/Install`.
- SCO OpenServer: Install via `/etc/custom` or `tar` command, rebuild kernel, and reboot.
Configuration:
- Assign COM port start numbers via driver setup utility.
- Configure port parameters (baud rate, parity, stop bits) using OS device manager or terminal software.
- DIP switches on connector boxes select RS232/RS422/RS485 mode per port.
7. Performance & Capabilities
- Maximum Ports per Card: 32 (using four IF108 boxes)
- Maximum Ports per System: 64 (two cards)
- Baud Rate Range: 110–115,200 bps (extended up to 230,400 bps in some configurations)
- Data Bits: 5, 6, 7, or 8 bits
- Stop Bits: 1 or 2
- Parity: None, Even, Odd
- Flow Control: RTS/CTS, XON/XOFF
- Throughput: Optimized via intelligent buffering and single IRQ management
- Latency: Low interrupt latency due to dedicated UART controllers
- Isolation Voltage: Ground isolation per port (model-dependent)
- Reliability: Continuous 24/7 operation supported
- Limitations:
- Maximum of two cards per system
- RS485 mode requires proper DIP switch configuration
- Baud rate limited by OS and driver capabilities
8. Standards & Compliance
- Bus Standard: PCI Express (3.3V signaling)
- Serial Standards: RS232C, RS422, RS485 (EIA/TIA compliant)
- UART Controller: 16C554 FIFO type
- Electrical Isolation: Ground-isolated per port (IF series)
- Environmental Compliance: Designed for industrial temperature and humidity ranges
- Software Compliance:
- Microsoft Windows certified drivers (legacy and modern OS)
- Linux kernel module source provided for RedHat and Slackware distributions
- SCO OpenServer kernel integration supported
- Regulatory Compliance: CE and FCC Class A (industrial environment)
- Safety: Conforms to industrial EMC and isolation standards
9. Additional Information
Warranty:
- One-year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, unauthorized servicing, or electrical faults.
- Out-of-warranty repairs available at flat-rate service charge.
Support & Maintenance:
- Technical support via email (rayon@ms1.hinet.net).
- Driver updates and documentation available on [www.rayontech.com](http://www.rayontech.com).
- RMA procedure requires model number, serial number, and fault description.
Maintenance Recommendations:
- Ensure proper grounding and shielding of cables.
- Avoid hot-swapping connector boxes under power.
- Periodically inspect connectors and DIP switch settings.
- Update drivers when new OS versions are deployed.
Firmware & Software Updates:
- Driver packages include utilities for port testing (`etty`) and monitoring (`om`).
- Linux and UNIX drivers provided as source code for kernel compatibility.
- Windows driver setup utilities allow COM port reassignment and diagnostics.
Related Products:
- P640NU PCI Multiport Card: Compatible with same connector boxes.
- P990F Intelligent Card: Integrated Intel 80960JF processor.
- IOP3927F Intelligent Processor Card: 133 MHz MIPS CPU with dual-port RAM.
- MUX3927 Card: Multi-location serial expansion via RMX600E boxes.
- TWIN232/TWIN485 Converters: RS232 to RS422/RS485 isolated converters for extended communication.
Summary
The Rayon A3032 PCIe 32-Port Serial Communication Card is a high-performance, industrial-grade solution for multiport serial connectivity. Built on the proven A320 intelligent architecture, it offers flexible RS232/422/485 communication, ground isolation, and broad OS compatibility. With support for up to 64 ports per system, single IRQ operation, and robust driver support across multiple platforms, the A3032 is ideal for demanding industrial, automation, and data communication environments requiring reliable, scalable serial connectivity.
Product Name: PCIe 32-Port Serial Communication Solution
Model: A3032
Series: A320/A1032I Advanced PCIe Intelligent Multiport Series
Article Number: A3032
Manufacturer: Rayon Technology Co., Ltd.
Manufacturer Address: 2F, No. 177, Chung Shan 2 Rd., Lu Chou City, Taipei Hsien, Taiwan
Contact: Tel: +886-2-82858362 | Fax: +886-2-82857065
Email: rayon@ms1.hinet.net / info@rayontech.com.tw
Website: [www.rayontech.com](http://www.rayontech.com)
The Rayon A3032 PCIe 32-Port Serial Communication Card is an industrial-grade, intelligent multiport serial interface solution designed for high-density serial communication applications. It integrates advanced PCI Express technology with ground-isolated RS232/422/485 interfaces, providing robust connectivity for industrial automation, data acquisition, and communication systems. The A3032 is part of Rayon’s A320/A1032I intelligent multiport architecture, supporting up to 64 serial ports per system with a single IRQ, ensuring efficient resource utilization and high performance.
2. Key Features
- High-Density Serial Expansion: Supports up to 32 ground-isolated RS232 ports in a single PCIe slot (expandable to 64 ports with additional connector boxes).
- Intelligent Multiport Architecture: Based on the A320 intelligent processor design, enabling efficient data handling and reduced CPU load.
- Single IRQ Operation: All ports share one interrupt request, minimizing system resource consumption.
- Flexible Interface Configuration: Supports RS232, RS422, and RS485 communication standards; each port can be configured individually via DIP switches.
- Ground Isolation: Each port is galvanically isolated to prevent ground loops and electrical interference, ensuring reliable operation in industrial environments.
- Wide OS Compatibility: Drivers available for DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer.
- High-Speed Communication: Configurable baud rates from 110 bps to 115,200 bps (supports extended rates up to 230,400 bps in compatible systems).
- Hardware and Software Flow Control: Supports both RTS/CTS hardware handshake and XON/XOFF software flow control.
- Modular Expansion: Compatible with IF108, IF208, IF308, NF116, NF216, and NF316 connector boxes for flexible port configurations.
- Industrial Reliability: Designed for continuous operation in environments with temperature ranges from 5°C to 40°C and humidity up to 90% RH.
- Compact PCIe Form Factor: 10.0 × 9.5 cm card size suitable for standard PCIe slots.
- Comprehensive Driver Support: Includes installation utilities and diagnostic tools for UNIX, Linux, and Windows platforms.
3. Technical Specifications
Card Specifications (A3032 / A1032I):
- Bus Interface: PCI Express (PCIe)
- Voltage: 3.3V PCIe slot compatible
- Dimensions: 10.0 cm × 9.5 cm
- Weight: Approx. 120 g (card only)
- Material: Multi-layer PCB with industrial-grade components
- Connector: DB37 male connector (via A640 cable)
- Included Cable: A640 0.7 m cable
- Maximum Cards per System: 2
- Memory Map:
- 128 Bytes for PCI controller
- Two 4 KB blocks for UART controller
- I/O Map:
- 128 Bytes I/O for PCI controller
- 256 Bytes I/O for UART controller
- 64 Bytes I/O for status register
- IRQ: Single IRQ assigned by PCI BIOS
- Operating Temperature: 5°C to 40°C
- Storage Temperature: 0°C to 65°C
- Operating Humidity: 10%–90% RH
- Storage Humidity: 5%–90% RH
Connector Box Specifications (IF108 / IF208 / IF308):
- Controller: FIFO type 16C554 UART chip
- Port Count: 8 ports per box
- Connector Type: DB9 male connectors
- Interface Options:
- IF108: Ground-isolated RS232C
- IF208: Ground-isolated RS422/RS485 (settable via DIP switch)
- IF308: Ground-isolated RS232/RS422/RS485 (settable via DIP switch)
- Baud Rate: 110–115,200 bps (supports 50, 75, 150 bps for UNIX compatibility)
- Flow Control: XON/XOFF (software), RTS/CTS (hardware)
- Dimensions: 268 × 128 × 38 mm
- Operating Environment: 5°C–40°C, 10%–90% RH
4. Functionality
The A3032 PCIe card functions as an intelligent serial communication controller, offloading data handling from the host CPU. It interfaces with external connector boxes (IF108, IF208, IF308) through the A640 cable, each providing 8 isolated serial ports. The system can be expanded up to 32 ports per card or 64 ports per system using daisy-chained boxes.
Each port supports RS232, RS422, or RS485 signaling, selectable via DIP switches. The card’s intelligent processor manages data flow, buffering, and interrupt handling, ensuring stable communication even under high data loads. The ground isolation feature protects connected devices from electrical surges and noise.
Typical Applications:
- Industrial automation and control systems
- Data acquisition and monitoring
- SCADA and PLC communication
- POS and kiosk systems
- Serial device networking
- Multi-user terminal servers
- Embedded system integration
Compatibility:
- PCIe-compliant motherboards (x1 or higher slot)
- Supported operating systems: DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, SCO OpenServer
5. Components & Accessories
Included Items:
- A3032 PCIe 32-Port Serial Card
- A640 0.7 m DB37 connection cable
- Four IF108 connector boxes (for RS232 configuration)
- Driver and utility software package (Windows/Linux/SCO)
- Installation manual and documentation
Optional Accessories:
- IF208 connector box (RS422/RS485)
- IF308 connector box (RS232/RS422/RS485 selectable)
- NF116/NF216/NF316 connector boxes (non-isolated 16-port variants)
- P640NU PCI card (compatible with same connector boxes)
- P990F card (with Intel 80960JF local processor)
- IOP3927F card (with 133 MHz MIPS processor)
- Daisy-chain brackets for multi-box mounting
Connectors:
- Card-to-box: DB37 male (via A640 cable)
- Box-to-device: DB9 male connectors
- Daisy-chain: 37-pin D-type connectors (male/female)
6. Installation & Setup
Hardware Installation:
1. Power off the host system and disconnect AC power.
2. Insert the A3032 card into an available PCIe slot.
3. Connect the A640 cable from the card’s DB37 connector to the first IF108/IF208/IF308 box.
4. Daisy-chain additional boxes if required (up to four per card).
5. Secure boxes using provided brackets for stable installation.
6. Power on the system and verify LED indicators on the boxes.
Software Installation:
- Windows 95/98/Me: Plug-and-play detection; specify driver path (A:\WIN95).
- Windows NT/2000/XP/Vista/7: Use “Add Hardware” wizard or Device Manager to install drivers from A:\WIN2000 directory.
- Linux: Extract driver package using `tar xvf /dev/fd0`, then run `/etc/rayon/Install`.
- SCO OpenServer: Install via `/etc/custom` or `tar` command, rebuild kernel, and reboot.
Configuration:
- Assign COM port start numbers via driver setup utility.
- Configure port parameters (baud rate, parity, stop bits) using OS device manager or terminal software.
- DIP switches on connector boxes select RS232/RS422/RS485 mode per port.
7. Performance & Capabilities
- Maximum Ports per Card: 32 (using four IF108 boxes)
- Maximum Ports per System: 64 (two cards)
- Baud Rate Range: 110–115,200 bps (extended up to 230,400 bps in some configurations)
- Data Bits: 5, 6, 7, or 8 bits
- Stop Bits: 1 or 2
- Parity: None, Even, Odd
- Flow Control: RTS/CTS, XON/XOFF
- Throughput: Optimized via intelligent buffering and single IRQ management
- Latency: Low interrupt latency due to dedicated UART controllers
- Isolation Voltage: Ground isolation per port (model-dependent)
- Reliability: Continuous 24/7 operation supported
- Limitations:
- Maximum of two cards per system
- RS485 mode requires proper DIP switch configuration
- Baud rate limited by OS and driver capabilities
8. Standards & Compliance
- Bus Standard: PCI Express (3.3V signaling)
- Serial Standards: RS232C, RS422, RS485 (EIA/TIA compliant)
- UART Controller: 16C554 FIFO type
- Electrical Isolation: Ground-isolated per port (IF series)
- Environmental Compliance: Designed for industrial temperature and humidity ranges
- Software Compliance:
- Microsoft Windows certified drivers (legacy and modern OS)
- Linux kernel module source provided for RedHat and Slackware distributions
- SCO OpenServer kernel integration supported
- Regulatory Compliance: CE and FCC Class A (industrial environment)
- Safety: Conforms to industrial EMC and isolation standards
9. Additional Information
Warranty:
- One-year limited warranty covering defects in materials and workmanship.
- Excludes damage from misuse, unauthorized servicing, or electrical faults.
- Out-of-warranty repairs available at flat-rate service charge.
Support & Maintenance:
- Technical support via email (rayon@ms1.hinet.net).
- Driver updates and documentation available on [www.rayontech.com](http://www.rayontech.com).
- RMA procedure requires model number, serial number, and fault description.
Maintenance Recommendations:
- Ensure proper grounding and shielding of cables.
- Avoid hot-swapping connector boxes under power.
- Periodically inspect connectors and DIP switch settings.
- Update drivers when new OS versions are deployed.
Firmware & Software Updates:
- Driver packages include utilities for port testing (`etty`) and monitoring (`om`).
- Linux and UNIX drivers provided as source code for kernel compatibility.
- Windows driver setup utilities allow COM port reassignment and diagnostics.
Related Products:
- P640NU PCI Multiport Card: Compatible with same connector boxes.
- P990F Intelligent Card: Integrated Intel 80960JF processor.
- IOP3927F Intelligent Processor Card: 133 MHz MIPS CPU with dual-port RAM.
- MUX3927 Card: Multi-location serial expansion via RMX600E boxes.
- TWIN232/TWIN485 Converters: RS232 to RS422/RS485 isolated converters for extended communication.
Summary
The Rayon A3032 PCIe 32-Port Serial Communication Card is a high-performance, industrial-grade solution for multiport serial connectivity. Built on the proven A320 intelligent architecture, it offers flexible RS232/422/485 communication, ground isolation, and broad OS compatibility. With support for up to 64 ports per system, single IRQ operation, and robust driver support across multiple platforms, the A3032 is ideal for demanding industrial, automation, and data communication environments requiring reliable, scalable serial connectivity.
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