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UP2032I
UPCI isolated 32*RS422/RS485 intelligent solution
599,00 EUR
including VAT 712.81 EUR
- High-Density Serial Expansion: Supports 32 ground-isolated RS422/RS485 serial ports through a single PCI slot using four IF208 boxes (8 ports each).
- Universal PCI Compatibility: Operates in both 3.3V and 5V 33MHz PCI slots, ensuring compatibility with modern and legacy systems.
- Intelligent Resource Management: Utilizes a single IRQ for all 32 ports, minimizing system resource consumption.
- Flexible Address Mapping: Supports both memory-mapped and I/O-mapped configurations selectable via PCI BIOS.
- Isolation and Reliability: Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments.
- Comprehensive OS Support: Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer.
- Configurable Interface: Each port can be independently configured as RS422 or RS485 via DIP switches.
- Flow Control Options: Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control.
- Industrial-Grade Design: Operates within 5°C–40°C and 10–90% RH, suitable for controlled industrial environments.
- Upgradeable Architecture: Compatible with Rayon’s PCIIOP intelligent series cards and connector boxes for future scalability.
- Universal PCI Compatibility: Operates in both 3.3V and 5V 33MHz PCI slots, ensuring compatibility with modern and legacy systems.
- Intelligent Resource Management: Utilizes a single IRQ for all 32 ports, minimizing system resource consumption.
- Flexible Address Mapping: Supports both memory-mapped and I/O-mapped configurations selectable via PCI BIOS.
- Isolation and Reliability: Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments.
- Comprehensive OS Support: Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer.
- Configurable Interface: Each port can be independently configured as RS422 or RS485 via DIP switches.
- Flow Control Options: Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control.
- Industrial-Grade Design: Operates within 5°C–40°C and 10–90% RH, suitable for controlled industrial environments.
- Upgradeable Architecture: Compatible with Rayon’s PCIIOP intelligent series cards and connector boxes for future scalability.
1. Product Overview
Product Name: UPCI Isolated 32-Port RS422/RS485 Intelligent Serial Solution
Model: UP2032I
Series: UPCI Intelligent Multi-Port Serial Communication Cards
Article Number: UP2032I
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
Websites: [www.rayontech.com](http://www.rayontech.com), [www.computex.com.tw/rayon](http://www.computex.com.tw/rayon)
The UP2032I is a high-density, intelligent PCI serial communication card designed to provide 32 isolated RS422/RS485 ports in a single PCI slot. It is part of Rayon’s UPCI series, engineered for industrial and multi-user environments requiring robust, isolated, and high-performance serial communication. The solution integrates the P640NU intelligent multi-port card, four IF208 connector boxes, and an A640 interconnect cable, offering a complete, ground-isolated serial interface system for PC-based control and communication applications.
2. Key Features
- High-Density Serial Expansion: Supports 32 ground-isolated RS422/RS485 serial ports through a single PCI slot using four IF208 boxes (8 ports each).
- Universal PCI Compatibility: Operates in both 3.3V and 5V 33MHz PCI slots, ensuring compatibility with modern and legacy systems.
- Intelligent Resource Management: Utilizes a single IRQ for all 32 ports, minimizing system resource consumption.
- Flexible Address Mapping: Supports both memory-mapped and I/O-mapped configurations selectable via PCI BIOS.
- Isolation and Reliability: Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments.
- Comprehensive OS Support: Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer.
- Configurable Interface: Each port can be independently configured as RS422 or RS485 via DIP switches.
- Flow Control Options: Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control.
- Industrial-Grade Design: Operates within 5°C–40°C and 10–90% RH, suitable for controlled industrial environments.
- Upgradeable Architecture: Compatible with Rayon’s PCIIOP intelligent series cards and connector boxes for future scalability.
3. Technical Specifications
System Structure:
- P640NU intelligent multi-port PCI card
- Four IF208 connector boxes (8 ports each)
- A640 interconnect cable (0.7 m length)
Bus Interface:
- PCI 2.2 compliant, 33MHz
- 3.3V and 5V universal PCI slot support
- Maximum two cards per system
Memory and I/O Mapping:
- Memory Map Mode:
- 128 bytes for PCI controller
- Two 4KB blocks for UART controllers
- I/O Map Mode:
- 128 bytes for PCI controller
- 256 bytes for UART controller
- 64 bytes for status registers
- One IRQ assigned automatically by PCI BIOS
Port Configuration:
- 32 isolated RS422/RS485 ports (via four IF208 boxes)
- Each port selectable as RS422 or RS485 by DIP switch
- Baud rate: 110–115,200 bps (supports 50, 75, 150 bps mapping for UNIX compatibility)
- Flow control: XON/XOFF (software), RTS/CTS (hardware)
- Connector type: DB9 male (per port)
Physical Dimensions:
- PCI card: 5.0 × 3.4 inches (127 × 86 mm)
- Cable: A640, 0.7 m length
- Connector boxes: 8 ports per IF208 unit
Environmental Conditions:
- Operating temperature: 5°C to 40°C
- Storage temperature: 0°C to 65°C
- Operating humidity: 10%–90% RH (non-condensing)
- Storage humidity: 5%–90% RH
Electrical Isolation:
- Full ground isolation per port to prevent cross-interference and protect host system.
4. Functionality
The UP2032I functions as an intelligent serial communication interface for PCs, providing 32 isolated RS422/RS485 ports through a single PCI slot. The P640NU card manages data flow between the host CPU and external serial devices, offloading processing tasks and improving system performance. Each IF208 box connects via the A640 cable, daisy-chained to form a 32-port configuration.
Use Cases and Applications:
- Industrial automation and control systems
- Data acquisition and instrumentation
- Multi-terminal communication servers
- SCADA and process control networks
- Serial device networking for manufacturing or laboratory environments
Compatibility:
- Operating Systems: DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, SCO OpenServer
- Hardware: PC/AT and compatible systems with available PCI slot
- Software: Supports both memory-mapped and I/O-mapped driver models depending on OS requirements.
5. Components & Accessories
Included Components:
- 1 × P640NU intelligent PCI card
- 4 × IF208 isolated RS422/RS485 connector boxes (8 ports each)
- 1 × A640 interconnect cable (0.7 m, DB37-type interface)
Optional Accessories:
- Additional IF208 boxes for expansion (up to 32 ports per card)
- PCIIOP intelligent series upgrade cards (e.g., P990F with 80960JF CPU, IOP3927F with 133MHz MIPS CPU)
- Mounting brackets for multi-box daisy-chain configurations
- Extended cables for remote box placement
Connectors:
- IF208 box: DB9 male connectors (8 per box)
- Card-to-box interface: 37-pin D-type cable connection
- Each box includes dual 37-pin connectors (male/female) for daisy-chaining.
6. Installation & Setup
Hardware Installation:
1. Power off the PC and disconnect AC power.
2. Insert the P640NU card into an available 3.3V or 5V PCI slot.
3. Connect the A640 cable between the card and the first IF208 box.
4. Daisy-chain additional IF208 boxes as required (up to four per card).
5. Secure boxes using provided brackets if multiple units are mounted.
6. Power on the system and verify PCI BIOS detection.
Software Installation:
- DOS/Windows 95/98/Me: Use I/O map mode drivers; specify COM port start number during installation.
- Windows NT/2000/XP/Vista/7: Plug-and-Play detection; specify driver path (A:\WIN2000). Configure COM port numbering via Device Manager → Multi-Port Serial Adapter → Setup.
- Linux: Install source-based driver from Rayon diskette; compile against kernel source; device names follow /dev/tty[6–7][1–8][a–h] convention.
- SCO OpenServer: Install via `/etc/custom` or `tar` method; rebuild kernel after driver installation.
Configuration:
- DIP switches on each IF208 box select RS422 or RS485 mode per port.
- Baud rate and flow control configured via software utilities or OS driver settings.
- IRQ and memory mapping automatically assigned by PCI BIOS.
7. Performance & Capabilities
- Port Count: 32 isolated RS422/RS485 ports per card
- Baud Rate Range: 110–115,200 bps (supports 50/75/150 bps mapping for UNIX)
- Data Flow Control: Hardware (RTS/CTS) and software (XON/XOFF)
- Bus Speed: 33MHz PCI
- Power Requirements: Draws from PCI bus (3.3V/5V)
- Isolation: Full ground isolation per port ensures signal integrity and protection
- System Capacity: Up to two cards per system (64 ports total)
- Efficiency: Single IRQ for all ports minimizes CPU overhead
- Limitations: DOS and Windows 9x limited to I/O map mode; maximum 32 ports per card in I/O mode; memory map mode required for full 64-port support in advanced OS environments.
8. Standards & Compliance
- Bus Interface: PCI 2.2 compliant (33MHz, 3.3V/5V)
- Electrical Isolation: Meets industrial isolation standards for RS422/RS485 communication
- Operating System Drivers: Certified for Windows, Linux, and SCO UNIX environments
- Hardware Compatibility: PC/AT and compatible systems
- Regulatory Compliance: Designed to meet CE and FCC Class A industrial emission standards (manufacturer standard)
- Industry Standards:
- RS422 (EIA-422) differential signaling
- RS485 (EIA-485) multi-drop communication
- UART-based serial communication (16C554 compatible)
9. Additional Information
Warranty & Support:
- Warranty Period: 1 year limited hardware warranty
- Coverage: Defects in materials and workmanship under normal use
- Exclusions: Damage from misuse, unauthorized servicing, or electrical faults
- Repair Procedure:
- Obtain Return Material Authorization (RMA) from Rayon
- Provide model number, serial number, and failure description
- Products under warranty repaired free of charge; out-of-warranty repairs subject to flat-rate service fee
Maintenance:
- Ensure proper grounding and isolation during installation
- Avoid hot-plugging connector boxes while system power is on
- Periodically inspect cables and connectors for wear or damage
Technical Support:
- Email: rayon@ms1.hinet.net
- Support includes driver updates, installation assistance, and configuration guidance for all supported operating systems.
Upgrade Path:
- Compatible with Rayon’s PCIIOP intelligent series (P990F, IOP3927F) for enhanced processing power and local CPU management.
- Connector boxes (IF208, IF308, IF108) interchangeable across product lines.
Summary
The Rayon UP2032I (UPCI Isolated 32-Port RS422/RS485 Intelligent Solution) is a robust, industrial-grade PCI communication card designed for high-density serial connectivity. It integrates intelligent resource management, full ground isolation, and broad OS compatibility into a compact PCI form factor. With support for 32 independently configurable RS422/RS485 ports, the UP2032I is ideal for industrial automation, data acquisition, and multi-terminal communication systems requiring reliable, isolated, and scalable serial interfaces. Its universal PCI compatibility, single-IRQ architecture, and comprehensive driver support make it a versatile solution for both legacy and modern computing environments.
Product Name: UPCI Isolated 32-Port RS422/RS485 Intelligent Serial Solution
Model: UP2032I
Series: UPCI Intelligent Multi-Port Serial Communication Cards
Article Number: UP2032I
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
Websites: [www.rayontech.com](http://www.rayontech.com), [www.computex.com.tw/rayon](http://www.computex.com.tw/rayon)
The UP2032I is a high-density, intelligent PCI serial communication card designed to provide 32 isolated RS422/RS485 ports in a single PCI slot. It is part of Rayon’s UPCI series, engineered for industrial and multi-user environments requiring robust, isolated, and high-performance serial communication. The solution integrates the P640NU intelligent multi-port card, four IF208 connector boxes, and an A640 interconnect cable, offering a complete, ground-isolated serial interface system for PC-based control and communication applications.
2. Key Features
- High-Density Serial Expansion: Supports 32 ground-isolated RS422/RS485 serial ports through a single PCI slot using four IF208 boxes (8 ports each).
- Universal PCI Compatibility: Operates in both 3.3V and 5V 33MHz PCI slots, ensuring compatibility with modern and legacy systems.
- Intelligent Resource Management: Utilizes a single IRQ for all 32 ports, minimizing system resource consumption.
- Flexible Address Mapping: Supports both memory-mapped and I/O-mapped configurations selectable via PCI BIOS.
- Isolation and Reliability: Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments.
- Comprehensive OS Support: Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer.
- Configurable Interface: Each port can be independently configured as RS422 or RS485 via DIP switches.
- Flow Control Options: Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control.
- Industrial-Grade Design: Operates within 5°C–40°C and 10–90% RH, suitable for controlled industrial environments.
- Upgradeable Architecture: Compatible with Rayon’s PCIIOP intelligent series cards and connector boxes for future scalability.
3. Technical Specifications
System Structure:
- P640NU intelligent multi-port PCI card
- Four IF208 connector boxes (8 ports each)
- A640 interconnect cable (0.7 m length)
Bus Interface:
- PCI 2.2 compliant, 33MHz
- 3.3V and 5V universal PCI slot support
- Maximum two cards per system
Memory and I/O Mapping:
- Memory Map Mode:
- 128 bytes for PCI controller
- Two 4KB blocks for UART controllers
- I/O Map Mode:
- 128 bytes for PCI controller
- 256 bytes for UART controller
- 64 bytes for status registers
- One IRQ assigned automatically by PCI BIOS
Port Configuration:
- 32 isolated RS422/RS485 ports (via four IF208 boxes)
- Each port selectable as RS422 or RS485 by DIP switch
- Baud rate: 110–115,200 bps (supports 50, 75, 150 bps mapping for UNIX compatibility)
- Flow control: XON/XOFF (software), RTS/CTS (hardware)
- Connector type: DB9 male (per port)
Physical Dimensions:
- PCI card: 5.0 × 3.4 inches (127 × 86 mm)
- Cable: A640, 0.7 m length
- Connector boxes: 8 ports per IF208 unit
Environmental Conditions:
- Operating temperature: 5°C to 40°C
- Storage temperature: 0°C to 65°C
- Operating humidity: 10%–90% RH (non-condensing)
- Storage humidity: 5%–90% RH
Electrical Isolation:
- Full ground isolation per port to prevent cross-interference and protect host system.
4. Functionality
The UP2032I functions as an intelligent serial communication interface for PCs, providing 32 isolated RS422/RS485 ports through a single PCI slot. The P640NU card manages data flow between the host CPU and external serial devices, offloading processing tasks and improving system performance. Each IF208 box connects via the A640 cable, daisy-chained to form a 32-port configuration.
Use Cases and Applications:
- Industrial automation and control systems
- Data acquisition and instrumentation
- Multi-terminal communication servers
- SCADA and process control networks
- Serial device networking for manufacturing or laboratory environments
Compatibility:
- Operating Systems: DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, SCO OpenServer
- Hardware: PC/AT and compatible systems with available PCI slot
- Software: Supports both memory-mapped and I/O-mapped driver models depending on OS requirements.
5. Components & Accessories
Included Components:
- 1 × P640NU intelligent PCI card
- 4 × IF208 isolated RS422/RS485 connector boxes (8 ports each)
- 1 × A640 interconnect cable (0.7 m, DB37-type interface)
Optional Accessories:
- Additional IF208 boxes for expansion (up to 32 ports per card)
- PCIIOP intelligent series upgrade cards (e.g., P990F with 80960JF CPU, IOP3927F with 133MHz MIPS CPU)
- Mounting brackets for multi-box daisy-chain configurations
- Extended cables for remote box placement
Connectors:
- IF208 box: DB9 male connectors (8 per box)
- Card-to-box interface: 37-pin D-type cable connection
- Each box includes dual 37-pin connectors (male/female) for daisy-chaining.
6. Installation & Setup
Hardware Installation:
1. Power off the PC and disconnect AC power.
2. Insert the P640NU card into an available 3.3V or 5V PCI slot.
3. Connect the A640 cable between the card and the first IF208 box.
4. Daisy-chain additional IF208 boxes as required (up to four per card).
5. Secure boxes using provided brackets if multiple units are mounted.
6. Power on the system and verify PCI BIOS detection.
Software Installation:
- DOS/Windows 95/98/Me: Use I/O map mode drivers; specify COM port start number during installation.
- Windows NT/2000/XP/Vista/7: Plug-and-Play detection; specify driver path (A:\WIN2000). Configure COM port numbering via Device Manager → Multi-Port Serial Adapter → Setup.
- Linux: Install source-based driver from Rayon diskette; compile against kernel source; device names follow /dev/tty[6–7][1–8][a–h] convention.
- SCO OpenServer: Install via `/etc/custom` or `tar` method; rebuild kernel after driver installation.
Configuration:
- DIP switches on each IF208 box select RS422 or RS485 mode per port.
- Baud rate and flow control configured via software utilities or OS driver settings.
- IRQ and memory mapping automatically assigned by PCI BIOS.
7. Performance & Capabilities
- Port Count: 32 isolated RS422/RS485 ports per card
- Baud Rate Range: 110–115,200 bps (supports 50/75/150 bps mapping for UNIX)
- Data Flow Control: Hardware (RTS/CTS) and software (XON/XOFF)
- Bus Speed: 33MHz PCI
- Power Requirements: Draws from PCI bus (3.3V/5V)
- Isolation: Full ground isolation per port ensures signal integrity and protection
- System Capacity: Up to two cards per system (64 ports total)
- Efficiency: Single IRQ for all ports minimizes CPU overhead
- Limitations: DOS and Windows 9x limited to I/O map mode; maximum 32 ports per card in I/O mode; memory map mode required for full 64-port support in advanced OS environments.
8. Standards & Compliance
- Bus Interface: PCI 2.2 compliant (33MHz, 3.3V/5V)
- Electrical Isolation: Meets industrial isolation standards for RS422/RS485 communication
- Operating System Drivers: Certified for Windows, Linux, and SCO UNIX environments
- Hardware Compatibility: PC/AT and compatible systems
- Regulatory Compliance: Designed to meet CE and FCC Class A industrial emission standards (manufacturer standard)
- Industry Standards:
- RS422 (EIA-422) differential signaling
- RS485 (EIA-485) multi-drop communication
- UART-based serial communication (16C554 compatible)
9. Additional Information
Warranty & Support:
- Warranty Period: 1 year limited hardware warranty
- Coverage: Defects in materials and workmanship under normal use
- Exclusions: Damage from misuse, unauthorized servicing, or electrical faults
- Repair Procedure:
- Obtain Return Material Authorization (RMA) from Rayon
- Provide model number, serial number, and failure description
- Products under warranty repaired free of charge; out-of-warranty repairs subject to flat-rate service fee
Maintenance:
- Ensure proper grounding and isolation during installation
- Avoid hot-plugging connector boxes while system power is on
- Periodically inspect cables and connectors for wear or damage
Technical Support:
- Email: rayon@ms1.hinet.net
- Support includes driver updates, installation assistance, and configuration guidance for all supported operating systems.
Upgrade Path:
- Compatible with Rayon’s PCIIOP intelligent series (P990F, IOP3927F) for enhanced processing power and local CPU management.
- Connector boxes (IF208, IF308, IF108) interchangeable across product lines.
Summary
The Rayon UP2032I (UPCI Isolated 32-Port RS422/RS485 Intelligent Solution) is a robust, industrial-grade PCI communication card designed for high-density serial connectivity. It integrates intelligent resource management, full ground isolation, and broad OS compatibility into a compact PCI form factor. With support for 32 independently configurable RS422/RS485 ports, the UP2032I is ideal for industrial automation, data acquisition, and multi-terminal communication systems requiring reliable, isolated, and scalable serial interfaces. Its universal PCI compatibility, single-IRQ architecture, and comprehensive driver support make it a versatile solution for both legacy and modern computing environments.
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UP2032I_Catalog_en.pdf
PDF Catalog
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IOP3927-004.pdf
Manual
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PCIEXP007.pdf
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Rayon Multiport Solution.pdf
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FAQs 04-02-29.pdf
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