- **Eight Independent Serial Ports:** Each port can be individually configured for RS232 or RS422 operation, supporting full-duplex communication. - **Universal PCI Interface:** Compatible with both 5V and 3.3V PCI slots (33 MHz), ensuring broad system compatibility. - **16550A-Compatible UARTs:** Each channel integrates a 16C550A-compatible UART with 16-byte transmit and receive FIFOs, minimizing CPU load and improving throughput. - **Automatic Plug & Play Configuration:** IRQ and I/O address mapping are automatically assigned by the PCI BIOS, eliminating manual configuration. - **Surge Protection:** Built-in surge protection on TXD/RXD lines enhances reliability in industrial environments. - **Flexible Power Design:** Operates on a single 5V power supply for both RS232 and RS422 modes. - **High-Speed Data Transmission:** Supports baud rates from 50 bps up to 115,200 bps (standard crystal 1.8432 MHz). - **Multi-OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, SCO OpenServer, and UNIX systems. - **Expandable System Integration:** Supports up to two P5188U cards per system, providing up to 16 serial ports. - **Comprehensive Driver Support:** Includes drivers and installation utilities for all major operating systems, with detailed configuration options for multi-card setups. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Each port can be configured as RS232 or RS485, providing maximum flexibility for mixed communication environments. - **Universal PCI Interface:** Supports both 5 V and 3.3 V PCI slots (33 MHz), ensuring compatibility with a wide range of motherboards. - **Auto Data Direction Control (ADDC):** Built-in automatic data direction management for RS485 communication eliminates the need for manual RTS control. - **Plug & Play Configuration:** IRQ and I/O address mapping are automatically assigned by the PCI BIOS, simplifying installation and avoiding resource conflicts. - **High-Speed Communication:** Each port supports baud rates from 50 bps up to 115,200 bps (standard), with optional support up to 921.6 kbps using a 14.7456 MHz crystal. - **16550A-Compatible UARTs:** Each port uses a 16550A-compatible UART with 16-byte transmit and receive FIFOs for efficient data buffering and reduced CPU load. - **Operating System Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **Multi-Card Support:** Up to two P5288U cards can be installed in a single system, providing up to 16 serial ports. - **Comprehensive Driver Package:** Includes drivers and installation utilities for multiple operating systems, with detailed configuration options for COM port numbering and IRQ sharing. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments, with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Each port can be configured individually for RS422 or RS485 operation. - **Auto Data Direction Control (ADDC):** Built-in automatic data direction control for RS485 half-duplex communication eliminates the need for manual RTS signal handling. - **16550A-Compatible UARTs:** Each port uses a 16550A-compatible serial communication controller with 16-byte FIFO buffers for efficient data handling. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps (standard 1.8432 MHz clock). - **Universal PCI Interface:** Compatible with both 5V and 3.3V PCI slots (33 MHz bus frequency). - **Plug & Play Configuration:** IRQ and I/O address mapping automatically assigned by PCI BIOS; no manual configuration required. - **Single 5V Power Supply:** Operates entirely from the PCI bus 5V supply—no external power required. - **Multi-OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **Compact Design:** 152 × 106 mm (6.0 × 4.2 inches) PCB form factor. - **Flexible Connector Options:** Supplied with DB62M-to-8×DB9M cable (R804) or optional DB62M-to-8×DB25M cable (R801). - **Shared IRQ Support:** Allows multiple cards to share a single IRQ line for efficient system resource utilization. - **Maximum Two Cards per System:** Supports up to 16 serial ports in a single system. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Provides 8 asynchronous serial communication channels per card. - **Mixed Interface Configuration:** - Ports A–D: Fixed RS232 interface. - Ports E–H: Independently selectable RS232, RS422, or RS485 interfaces. - **Universal PCI Compatibility:** Supports both **5V and 3.3V PCI slots** (33 MHz), ensuring compatibility with legacy and modern systems. - **Intelligent Serial Controller:** Each port uses a **16550A-compatible UART** with 16-byte FIFO buffers, reducing CPU load and improving throughput. - **Auto-Data-Direction-Control (ADDC):** Built-in automatic data direction control for RS485 half-duplex communication eliminates the need for manual RTS signal handling. - **Plug & Play Resource Allocation:** IRQ and I/O address mapping are automatically assigned by the PCI BIOS, simplifying installation and avoiding conflicts. - **High-Speed Communication:** Supports baud rates from **50 bps to 115,200 bps** (standard) and up to **921.6 kbps** with optional higher-frequency crystal. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **Flexible Connector Options:** Ships with a **DB62 male to 8×DB9 male cable (R804)** or optional **DB62 to 8×DB25 male cable (R801)**. - **IRQ Sharing Capability:** Supports shared interrupt operation, allowing multiple PCI cards to coexist efficiently. - **Industrial-Grade Reliability:** Designed for continuous operation in environments from 0°C to 55°C with up to 95% relative humidity.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent RS232 Ports:** Each port supports standard RS232C signaling with full modem control lines (TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND). - **16550A-Compatible UARTs:** Each channel includes a 16-byte FIFO buffer for efficient data handling and reduced CPU load. - **Universal PCI Interface:** Compatible with both 5V and 3.3V PCI bus slots (33 MHz), ensuring broad motherboard compatibility. - **Plug & Play Configuration:** Automatic IRQ and I/O address assignment by PCI BIOS; no manual configuration required. - **Single 5V Power Operation:** The card draws power directly from the PCI slot, simplifying installation and ensuring stable operation. - **High-Speed Communication:** Supports baud rates from 50 to 115,200 bps per port. - **Surge Protection:** Built-in surge protection on TXD and RXD lines enhances reliability in industrial environments. - **Flexible Connectivity:** Includes a DB62 female connector with an external breakout cable (DB62M to 8×DB9M or optional 8×DB25M). - **Multi-OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **IRQ Sharing:** Supports shared interrupt operation for multi-card systems. - **Scalable System Integration:** Up to two P5588U cards can be installed per system, providing up to 16 serial ports. - **Compact Design:** Optimized PCB layout for efficient airflow and minimal footprint in standard PC enclosures.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Six ports (A–F) selectable between RS232 and RS422; two ports (G–H) selectable between RS232 and RS485. - **Flexible Interface Configuration:** Each port can be independently configured for the desired serial standard, enabling mixed-mode operation. - **Auto Data Direction Control:** Built-in automatic data direction control for RS485 communication eliminates the need for manual RTS signal handling. - **Universal PCI Compatibility:** Supports both 5V and 3.3V PCI slots (33 MHz), ensuring compatibility with a wide range of PC architectures. - **Plug & Play Resource Allocation:** IRQ and I/O address mapping automatically assigned by PCI BIOS; supports shared IRQ operation. - **High-Speed Communication:** Programmable baud rates from 50 bps up to 115,200 bps (standard 1.8432 MHz clock). - **16550A-Compatible UARTs:** Each port uses a 16550A-compatible UART with 16-byte FIFO buffers for efficient data handling. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/Me/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **Industrial-Grade Design:** Operating temperature range 0°C–55°C; humidity tolerance up to 95% RH. - **Expandable System Integration:** Supports up to two cards per system, providing a total of 16 serial ports. - **Single 5V Power Supply:** Simplified power requirements—no external power needed for serial operation. - **Included Connection Cable:** DB62 male to 8×DB9 male cable (DB25 version available on request).

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Seven ports configurable as RS232 or RS422, and one port configurable as RS232 or RS485. - **Universal PCI Interface:** Compatible with both 5V and 3.3V PCI slots (33 MHz), ensuring broad system compatibility. - **Automatic Resource Allocation:** IRQ and I/O mapping automatically assigned by PCI BIOS through Plug & Play functionality. - **Auto Data Direction Control:** Built-in automatic data direction control for RS485 communication, eliminating the need for manual RTS signal handling. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps per port (software programmable). - **16550A-Compatible UART:** Each port uses a 16550A-compatible UART with 16-byte FIFO buffers for efficient data handling. - **Flexible Connector Options:** Supports DB25 or DB9 male connectors via included expansion cable. - **Operating System Support:** Fully compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, and SCO OpenServer. - **Plug & Play Installation:** No manual configuration required; resources are automatically assigned by the PCI BIOS. - **Multi-Card Support:** Up to two P5788U cards can be installed per system, providing up to 16 serial ports. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Four ports (A–D) support RS485 only; four ports (E–H) are independently selectable for RS232, RS422, or RS485 operation. - **Universal PCI Interface:** Compatible with both 5V and 3.3V PCI slots (33 MHz), ensuring broad motherboard compatibility. - **5V Power-Only Design:** Operates solely from the 5V PCI rail, simplifying power requirements and improving stability. - **Auto-Data-Direction-Control for RS485:** Built-in automatic data direction control eliminates the need for manual RTS signal management in half-duplex RS485 communication. - **Plug & Play Resource Assignment:** IRQ and I/O address mapping are automatically assigned by the PCI BIOS, supporting shared IRQ configurations. - **High-Speed Serial Communication:** Each port supports baud rates from 50 to 115,200 bps (standard) and up to 921.6 kbps with optional higher-frequency crystal. - **16550A-Compatible UARTs:** Each port uses a 16550A-compatible UART with 16-byte FIFO buffers for efficient data handling and reduced CPU load. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista/7, Linux, SCO OpenServer, and UNIX systems. - **Flexible Connector Options:** Includes DB62M-to-8×DB9M cable (R804) or optional DB62M-to-8×DB25M cable (R801). - **Scalable System Integration:** Supports up to two P5888U cards per system, providing up to 16 serial ports. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Four dedicated RS422 ports (A–D) and four selectable RS232/RS422/RS485 ports (E–H), each configurable independently. - **Universal PCI Compatibility:** Supports both 5V and 3.3V PCI slots (33 MHz), ensuring compatibility with legacy and modern systems. - **5V Power Supply Only:** Operates exclusively on a single 5V power rail, simplifying system integration and ensuring stable operation. - **High-Speed Communication:** Each port supports baud rates from 50 to 115,200 bps, with 16550A-compatible UARTs and 16-byte FIFO buffers for efficient data handling. - **Auto-Data-Direction-Control (ADDC):** Built-in automatic data direction control for RS485 communication eliminates the need for manual RTS signal management. - **Plug & Play Configuration:** IRQ and I/O address mapping are automatically assigned by the PCI BIOS, supporting shared IRQ operation. - **Multi-OS Driver Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, SCO OpenServer, and UNIX systems. - **Flexible Connector Options:** Includes DB62M-to-8×DB9M cable (R804) or optional DB62M-to-8×DB25M cable (R801). Optional TB485 terminal block adapter available for RS485 wiring. - **Scalable System Integration:** Supports installation of up to two P5988U cards per system, providing up to 16 serial ports. - **Industrial-Grade Design:** Designed for continuous operation in demanding environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

- **Eight Independent Serial Ports:** Each port can be individually configured for RS422 or RS485 operation via DIP switches. - **High-Performance Controller:** Utilizes the Moschip MCS9900 serial communication controller, providing advanced buffering and efficient CPU utilization. - **PCI Express Interface:** Fully compliant with PCIe bus architecture, supporting plug-and-play installation and automatic resource allocation by the system BIOS. - **Flexible Configuration:** DIP switch selectable interface modes (RS422 or RS485) for each port. - **ADDC (Auto Data Direction Control):** Built-in automatic data direction control for RS485 mode, eliminating the need for manual RTS signal management. - **Industrial-Grade Design:** Suitable for industrial control environments with wide operating temperature and humidity ranges. - **Comprehensive OS Support:** Compatible with Windows 2000, XP, 2003, Vista, Windows 7, and Linux operating systems. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps (software programmable). - **Memory-Mapped I/O:** Efficient memory and I/O mapping assigned automatically by PCI BIOS. - **Expandable System Integration:** Supports up to two A138 cards per system, providing up to 16 serial ports. - **Standard Connectors:** DB62 female connector on the card, with included expansion cable (DB62 male to 8×DB9 male). Optional DB62 to 8×DB25 male cable available. - **Compact Form Factor:** Standard PCIe bracket with dimensions of 135 mm × 105 mm. - **Plug & Play Installation:** Fully automatic resource assignment for I/O, memory, and IRQ. - **Industrial Reliability:** Designed for continuous operation in demanding environments.

Manufacturer: Rayon

Category: RS485 / RS422 8-ports

- **Eight Isolated RS-422 Ports:** Provides eight independent RS-422 serial communication channels, each accessible via a female DB25 connector. - **Electrical Isolation:** Each port is galvanically isolated to protect connected devices and host systems from ground loops, voltage spikes, and electrical surges. - **Integrated Surge Protection:** Built-in surge suppression safeguards communication lines against transient voltage spikes, ensuring long-term reliability in industrial applications. - **DB25 Female Connectors:** Standardized 25-pin D-sub female connectors for secure and consistent serial connections. - **Compatibility with Moxa C168/C218 Series:** Designed for direct connection to Moxa’s C168 and C218 multiport serial boards via the included DB62-to-DB62 cable. - **External Power Supply (230V):** Operates from a 230V AC mains input, providing stable power for all isolated channels. - **Compact and Durable Enclosure:** Metal housing with dimensions of 247 × 108 × 35 mm, optimized for panel or desktop installation in industrial control cabinets. - **Plug-and-Play Integration:** Simplifies expansion of serial communication ports without complex configuration or additional interface cards. - **Enhanced Signal Integrity:** Isolation and shielding minimize signal degradation over long cable runs. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments with high electromagnetic interference (EMI).

Manufacturer: Moxa

Category: RS485 / RS422 8-ports

- **Eight RS-422/485 Ports:** Provides eight independent serial communication ports, each equipped with a **female DB25 connector**, supporting both RS-422 and RS-485 signaling standards. - **High Compatibility:** Designed for direct use with **Moxa C168 and C218 series** multiport serial boards, ensuring plug-and-play integration. - **Industrial-Grade Design:** Built for durability and reliability in demanding environments, featuring robust connectors and a compact metal enclosure. - **DB62 Host Interface:** Utilizes a **DB62 connector** for connection to the host serial board, ensuring secure and stable data transmission. - **Included Cable:** Comes with a **1.5-meter DB62-to-DB62 cable**, simplifying installation and providing flexibility in equipment layout. - **Standard Power Input:** Operates on **230V AC**, suitable for global industrial power systems. - **Compact Form Factor:** Space-efficient design with dimensions of **247 × 108 × 35 mm**, allowing easy installation in control cabinets or on workbenches. - **Ease of Maintenance:** Modular port design allows quick replacement or reconfiguration of serial connections without system downtime. - **Signal Integrity:** Optimized internal wiring and shielding minimize signal interference and crosstalk, ensuring stable communication across all ports.

Manufacturer: Moxa

Category: RS485 / RS422 8-ports

- **Eight Independent Serial Ports:** Provides eight RS-422/485 ports via female DB25 connectors, allowing simultaneous connection of multiple serial devices. - **ADDC (Automatic Data Direction Control):** Enables automatic switching between transmit and receive modes in RS-485 communication, eliminating the need for manual control and ensuring efficient half-duplex operation. - **Flexible RS-485 Configuration:** Supports both 4-wire (full-duplex) and 2-wire (half-duplex) RS-485 modes, allowing compatibility with a wide range of serial communication devices and network topologies. - **High-Speed Data Transmission:** Supports baud rates from **50 bps up to 230.4 kbps**, ensuring reliable data throughput for industrial automation, instrumentation, and control systems. - **Industrial-Grade Design:** Built for durability and long-term operation in industrial environments, with robust connectors and stable electrical performance. - **Dedicated Connectivity for Moxa Boards:** Designed specifically for use with **Moxa C168 and C218 series** multiport serial interface cards, ensuring seamless integration and optimal performance. - **Included Connection Cable:** Supplied with a **1.5-meter DB62-to-DB62 cable**, providing a direct and secure connection between the connector box and the host interface card. - **Compact and Efficient Form Factor:** The enclosure measures **247 × 108 × 35 mm**, allowing easy installation in control cabinets, racks, or equipment panels. - **AC Power Supply:** Operates from a **230 V AC** power source, suitable for standard industrial and laboratory power systems. - **Independent Port Configuration:** Each port can be configured independently for RS-422 or RS-485 operation, providing flexibility for mixed-device environments.

Manufacturer: Moxa

Category: RS485 / RS422 8-ports

- **Eight RS-422 Ports:** Provides eight independent RS-422 serial communication channels, each accessible via a **female DB25 connector**, allowing simultaneous multi-device connectivity. - **High Compatibility:** Designed for seamless integration with **Moxa C168 and C218 series** multiport serial boards, ensuring plug-and-play operation and consistent signal integrity. - **Integrated Connection Cable:** Supplied with a **1.5-meter DB62-to-DB62 cable**, enabling direct connection between the connector box and the host interface card without additional adapters. - **Industrial-Grade Power Supply:** Operates on **230V AC input**, suitable for standard industrial and office power environments. - **Compact and Durable Design:** Enclosure dimensions of **247 × 108 × 35 mm** provide a compact footprint for desktop or rack-mounted installations, while the robust construction ensures long-term reliability. - **Standardized Connectors:** Each port uses a **female DB25 connector**, ensuring compatibility with a wide range of RS-422 devices and cables. - **Optimized Signal Integrity:** The internal wiring and shielding are designed to minimize crosstalk and electromagnetic interference (EMI), ensuring stable data transmission over extended distances. - **Ease of Installation:** Pre-configured pin assignments and labeled ports simplify setup and maintenance. - **Reliable Communication:** Supports full-duplex differential signaling as per RS-422 standards, providing high noise immunity and long-distance communication capability.

Manufacturer: Moxa

Category: RS485 / RS422 8-ports

- **Eight Independent Serial Ports:** Provides 8 fully functional RS422/RS485 serial ports, each configurable individually via DIP switches for RS422 or RS485 operation. - **High Compatibility:** Each port is 16550A UART compatible, ensuring compatibility with standard serial communication software and drivers. - **Automatic Data Direction Control (ADDC):** Built-in ADDC function for RS485 mode enables automatic transmit/receive switching without software intervention, simplifying half-duplex communication. - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1. All resource assignments (I/O address, IRQ) are automatically managed by the PCI BIOS. - **Shared IRQ Support:** Supports IRQ sharing among multiple PCI devices, reducing system resource conflicts. - **Flexible Baud Rate:** Programmable baud rates from 50 bps up to 115.2 Kbps (with 1.8432 MHz crystal) or up to 921.6 Kbps (with 14.7456 MHz crystal). - **Universal PCI Voltage Support:** Operates in both 3.3V and 5V PCI slots at 33 MHz bus frequency. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP, Linux, and SCO OpenServer. - **Compact Design:** PCB dimensions of 141 mm × 106 mm, suitable for standard PC chassis. - **High Reliability:** Designed for industrial-grade performance with robust signal integrity and optional isolation via external RS4232-8 box. - **Included Connectivity:** Comes with a DB62 male-to-8×DB9 male cable (R804) or optional DB62-to-8×DB25 male cable (R801).

Manufacturer: Rayon

Category: RS485 / RS422 8-ports

- **Eight Configurable Serial Ports:** Each port can be independently set to RS232, RS422, or RS485 mode using onboard DIP switches. - **High Compatibility:** Fully compatible with PCI Express bus architecture; plug-and-play installation with automatic resource assignment by PCI BIOS. - **Flexible Interface Selection:** Supports mixed interface configurations across all eight ports, ideal for multi-protocol environments. - **ADDC (Auto Data Direction Control):** Built-in ADDC feature for RS485 mode ensures automatic data direction management, eliminating the need for manual RTS control. - **Industrial-Grade Design:** Suitable for industrial control systems, automation, and data acquisition applications. - **Wide OS Support:** Compatible with Windows 2000, XP, 2003, Vista, Windows 7, and Linux operating systems. - **High-Performance Controller:** Utilizes the Moschip MCS9900 serial communication controller with 128-byte transmit and receive FIFOs per port, reducing CPU load and improving throughput. - **Plug & Play Resource Allocation:** I/O, memory, and IRQ resources are automatically assigned by the PCI BIOS. - **Flexible Connectivity:** DB62 female connector on the card connects to an expansion cable (R804 or R801) providing eight DB9 or DB25 male connectors. - **Compact Form Factor:** Standard PCIe bracket, dimensions 135 mm × 105 mm. - **Multi-Card Support:** Up to two A118 cards can be installed per system, providing up to 16 configurable serial ports. - **Robust Environmental Tolerance:** Operates in 0°C–55°C temperature range and 10–95% relative humidity.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port

- **Multi-Connector Interface:** One DB37 male connector branching into four DB25 male connectors, enabling simultaneous connection of multiple devices or channels. - **Compact Length:** 0.2-meter (20 cm) cable length minimizes signal degradation and clutter, ideal for confined installations. - **High Signal Integrity:** Designed for stable electrical performance with minimal crosstalk and interference. - **Durable Construction:** Manufactured with robust materials to ensure long-term reliability in demanding environments. - **Precision-Molded Connectors:** Each connector is molded for strain relief and mechanical stability, reducing wear and tear from frequent plugging and unplugging. - **Versatile Application:** Suitable for data acquisition systems, industrial automation, test equipment, and communication interfaces. - **Plug-and-Play Compatibility:** Standard D-subminiature connectors ensure compatibility with a wide range of devices and interface cards. - **Optimized for Short-Distance Interconnects:** The 0.2 m length is ideal for internal cabinet wiring or close-proximity device interconnections.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port

- **Multi-Port Connectivity:** Converts one DB37 female interface into four DB25 male outputs, enabling simultaneous connection of up to four serial devices. - **Optimized for RS4232-4 Systems:** Specifically designed for compatibility with the Rayon RS4232-4 box, ensuring seamless integration and signal integrity. - **Compact Design:** With a total length of 0.2 meters, the cable minimizes clutter and signal loss in confined installation environments. - **High-Quality Construction:** Manufactured with precision-molded connectors and shielded cabling to maintain signal quality and reduce electromagnetic interference (EMI). - **Durable Connectors:** The DB37 female and DB25 male connectors are equipped with metal shells and strain reliefs for mechanical stability and long service life. - **Plug-and-Play Operation:** No additional configuration or software setup required; simply connect to the RS4232-4 box and compatible devices. - **Versatile Application:** Suitable for industrial automation, data acquisition systems, serial communication hubs, and legacy equipment interfacing.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port

- **Multi-Port Breakout Design:** Converts one DB37 male connector into four DB9 male connectors, enabling simultaneous connection of up to four serial devices. - **Compact 0.2 m Length:** Short cable length minimizes signal loss and electromagnetic interference (EMI), ideal for internal rack or enclosure wiring. - **High-Quality Construction:** Manufactured by Rayon with precision-molded connectors and durable cable sheathing for long-term reliability. - **Universal Compatibility:** Supports standard RS-232, RS-422, or custom serial pinouts depending on system configuration. - **Secure Mechanical Fit:** Each connector features screw-lock mechanisms to ensure stable and vibration-resistant connections. - **Optimized Signal Integrity:** Shielded cable design reduces crosstalk and maintains consistent data transmission quality. - **Industrial-Grade Materials:** Designed for use in industrial automation, instrumentation, and communication systems. - **Plug-and-Play Operation:** No additional drivers or configuration required; purely passive electrical interconnection. - **Versatile Application Range:** Suitable for data acquisition systems, CNC controllers, PLCs, test benches, and legacy serial communication setups.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port

- **Purpose‑Built for MSM‑4S Modules:** Specifically engineered to interface with Artila’s MSM‑4S mini PCI serial expansion cards, ensuring pin‑to‑pin compatibility and reliable signal mapping. - **10‑Pin Header to DB9 Male Conversion:** Converts the MSM‑4S 10‑pin internal serial header into a standard DB9 male connector, allowing direct connection to RS‑232 peripherals such as modems, sensors, or industrial controllers. - **Compact 20 cm Length:** Short cable minimizes signal loss and electromagnetic interference (EMI), ideal for internal system integration. - **High‑Quality Construction:** Features durable insulation, precision‑crimped terminals, and molded connectors for long‑term reliability in industrial environments. - **Plug‑and‑Play Integration:** No additional configuration required; simply connect the 10‑pin header to the MSM‑4S board and the DB9 male end to the external device. - **Standard RS‑232 Pinout:** Follows conventional RS‑232 signal assignments, ensuring compatibility with a wide range of serial communication equipment. - **Flexible and Lightweight:** Designed for easy routing within compact enclosures or embedded systems. - **RoHS‑Compliant Materials:** Manufactured using environmentally safe, lead‑free materials in compliance with RoHS directives.

Manufacturer: Artila

Category: RS232 Mixed RS485 / RS422 8-Port

- **Purpose-Built for MSB-118:** Designed specifically for Artila’s MSB-118 multi-serial communication board, ensuring full pin compatibility and optimal signal integrity. - **High-Density SCSI-3 Interface:** Utilizes a 68-pin SCSI-3 (HD68) male connector to consolidate multiple serial channels into a single, compact interface. - **Eight DB9 Female Outputs:** Provides eight individual DB9 (DE-9F) connectors, each corresponding to one serial port, allowing direct connection to serial devices such as modems, sensors, controllers, or industrial instruments. - **1-Meter Cable Length:** Offers a balanced length for flexibility in rack-mounted or embedded systems without excessive cable clutter. - **Industrial-Grade Construction:** Built with durable shielding and robust connectors to ensure reliable data transmission in electrically noisy environments. - **Plug-and-Play Compatibility:** No additional configuration required—connects directly between the MSB-118 board and external serial devices. - **Optimized Signal Routing:** Internal wiring layout minimizes crosstalk and maintains signal integrity across all eight channels. - **Versatile Application Support:** Suitable for RS-232, RS-422, or RS-485 serial communication depending on the configuration of the MSB-118 board.

Manufacturer: Artila

Category: RS232 Mixed RS485 / RS422 8-Port

- **Multi‑Protocol Serial Support:** Eight independent ports selectable for RS‑232, RS‑422, or RS‑485 (2‑wire/4‑wire). - **High‑Speed Communication:** Supports baud rates from 50 bps to 921.6 Kbps for fast data throughput. - **Advanced UART Design:** MU860 communication controller (16C550C/16C950 compatible) with 128‑byte FIFO for efficient buffering and reduced CPU load. - **PCI Express x1 Interface:** Fully compliant with PCI Express 1.1, ensuring compatibility with all PCIe slots. - **Low‑Profile Form Factor:** Compact 132 × 67.21 mm design suitable for small‑form‑factor and embedded PCs. - **Robust Electrical Protection:** 15 kV ESD protection on all signal lines for industrial reliability. - **Flexible Configuration:** Onboard DIP switches for interface selection (RS‑232/422/485) and jumpers for termination resistor activation. - **Automatic Data Direction Control (ADDC™):** Hardware‑based RS‑485 data direction management eliminates software overhead. - **Comprehensive OS Support:** Drivers available for Windows (2000–2008, XP Embedded, CE 5.0), DOS, Linux (2.4/2.6, x86/x64), FreeBSD, QNX, SCO, and UnixWare. - **LED Indicators:** Per‑port TX (red) and RX (green) LEDs for real‑time communication status. - **Scalable Installation:** Supports up to four boards per system using a single IRQ. - **Long‑Term Reliability:** Backed by a 5‑year manufacturer warranty.

Manufacturer: No category

Category: RS232 Mixed RS485 / RS422 8-Port

- **8 Independent Serial Ports:** Each port can be individually configured as RS-232, RS-422, or RS-485, providing maximum flexibility for mixed serial communication environments. - **High-Speed Data Throughput:** Supports data rates exceeding **700 kbps per port**, with all ports capable of running concurrently without performance degradation. - **Advanced UART Technology:** Incorporates **16C950-compatible UARTs** with **128-byte FIFO buffers** for both transmit and receive operations, ensuring smooth data flow and reduced CPU overhead. - **Surge and ESD Protection:** Each signal line is protected with **15 kV ESD (Electrostatic Discharge) protection**, ensuring reliable operation in electrically noisy industrial environments. - **PCI Bus Interface:** Fully compliant with **PCI Local Bus Specification**, supporting both 32-bit PCI slots and backward compatibility with legacy systems. - **Compact Form Factor:** The card measures **158 mm x 75 mm**, allowing installation in standard PCI slots without obstructing adjacent expansion slots. - **Concurrent Operation:** All eight ports can operate simultaneously at full speed, supporting multi-device communication and parallel data processing. - **Software Compatibility:** Compatible with major operating systems including Windows, Linux, and embedded OS platforms that support standard serial communication drivers. - **Flexible Configuration:** Each port’s mode (RS-232/422/485) can be selected via onboard jumpers or software configuration, depending on system requirements. - **Industrial-Grade Reliability:** Designed for continuous operation in demanding environments, with robust PCB design and high-quality components.

Manufacturer: Artila

Category: RS232 Mixed RS485 / RS422 8-Port

- **Four Independent Serial Ports:** - 2 × RS‑232/422/485 selectable via DIP switches - 2 × dedicated RS‑232 ports - **High‑Speed Data Transfer:** - Baud rates from 50 bps to 921.6 kbps - Over 700 kbps throughput per port concurrently - **Advanced UART Architecture:** - 16C950‑compatible UARTs with 128‑byte transmit/receive FIFOs - Oxford OXmPCI954 chipset for high‑efficiency PCI/mini‑PCI communication - **Hardware Auto‑Direction Control:** - Automatic TX/RX switching for RS‑485 half‑duplex operation - **Surge and ESD Protection:** - 15 kV ESD protection on all signal lines - **Compact Mini‑PCI Form Factor:** - Dimensions: 59 × 50 mm, height 50 mm - **Low Power Consumption:** - 200 mA @ 3.3 VDC typical - **Software Compatibility:** - Drivers for Windows 95/98/ME/NT/2000/XP/2003 and Linux kernel 2.4.12+ - **Industrial Reliability:** - Operating temperature 0–55 °C, humidity 5–95 % RH - CE Class A and FCC Class A compliance

Manufacturer: Artila

Category: RS232 Mixed RS485 / RS422 8-Port

- **Eight Independent Serial Ports:** Each port can be configured individually as RS232, RS422, or RS485 using onboard DIP switches (SW1–SW4). - **Flexible Interface Selection:** Supports mixed-mode operation—ideal for systems requiring both local (RS232) and remote (RS422/485) communication. - **Universal PCI Compatibility:** Operates in both 5V and 3.3V PCI slots (33 MHz bus). - **Auto-Data-Direction Control:** Built-in automatic data direction management for RS485 half-duplex communication. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps per port. - **Plug & Play Resource Allocation:** IRQ and I/O address mapping automatically assigned by PCI BIOS. - **Shared IRQ Support:** Allows multiple PCI cards to share a single interrupt line. - **16550A-Compatible UARTs:** Each port uses a 16550A-compatible serial controller with 16-byte transmit/receive FIFO buffers for efficient data handling. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP/2003/Vista, Linux, SCO OpenServer, and UNIX systems. - **Industrial-Grade Design:** Rugged construction with wide operating temperature and humidity ranges. - **Expandable System Integration:** Supports up to two P118U cards per system for a total of 16 serial ports. - **Included Cable Assembly:** DB62 male to 8×DB9 male (R804) or optional DB62 to 8×DB25 male (R801) connector cable. - **Full Duplex and Half Duplex Support:** RS232 and RS422 support full-duplex; RS485 supports half-duplex with automatic control.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port