- **High Port Density:** Supports up to **64 serial ports** via a single PCIe slot using modular connector boxes (NF116/NF216/NF316 or IF108/IF208/IF308). - **Single IRQ Operation:** All 64 ports share one interrupt request line, minimizing system resource usage. - **Flexible Interface Configuration:** Each port can be configured as RS232, RS422, or RS485, with ground isolation options. - **Intelligent Processor Architecture:** Built-in intelligent processor for efficient data handling and reduced CPU load. - **Broad OS Compatibility:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Plug-and-Play PCIe Interface:** Fully compliant with PCI Express bus standards, supporting both 3.3V and 5V signaling. - **Expandable Modular Design:** Daisy-chain up to eight external connector boxes for flexible port expansion. - **High-Speed Communication:** Supports baud rates from **110 to 115,200 bps** per port. - **Comprehensive Flow Control:** Supports both software (XON/XOFF) and hardware (RTS/CTS) handshaking. - **Industrial Reliability:** Ground-isolated models available for noise immunity and protection in harsh environments. - **Compact Form Factor:** Card dimensions of 122 × 86 mm (approx. 10 × 9.5 cm). - **Included Accessories:** Supplied with A640 0.7 m cable and DB37 male connector interface.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **High Port Density:** Supports up to 64 serial ports from a single PCIe slot, minimizing system resource usage. - **Single IRQ Operation:** All 64 ports share one IRQ, simplifying system configuration and reducing interrupt overhead. - **Flexible Interface Options:** Each port can be independently configured as RS232, RS422, or RS485, depending on the connected expansion box. - **Intelligent Processor Architecture:** Incorporates a 3.3V intelligent CPU for efficient data handling and reduced host CPU load. - **Broad OS Compatibility:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Rapid Expansion:** Modular design allows expansion from 8 to 64 ports in seconds via daisy-chained connector boxes. - **Ground Isolation Options:** Supports both standard and opto-isolated configurations for industrial environments. - **High-Speed Communication:** Each port supports baud rates from 110 to 115,200 bps with hardware and software flow control. - **Universal PCIe Slot Support:** Operates in both 3.3V and 5V 33MHz PCIe slots. - **Compact Form Factor:** 122 mm × 86 mm PCB suitable for standard PC enclosures. - **Included Cable:** Ships with A640 0.7 m DB37 male cable for connection to external boxes.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **High Port Density:** Provides 32 serial ports in a single PCIe slot (16 RS422/485 + 16 RS232/422/485). - **Scalable Architecture:** Based on the A320 intelligent multiport design, supporting up to 64 ports per card and up to 2 cards per system. - **Intelligent Processor:** Integrated 3.3V intelligent processor for efficient serial communication management. - **Flexible Interface Configuration:** Each port can be configured individually for RS232, RS422, or RS485 operation. - **Unified IRQ Management:** Uses only one IRQ for all ports, minimizing system resource usage. - **Broad OS Support:** Compatible with DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **High-Speed Communication:** Supports baud rates from 110 to 115,200 bps per port. - **Flow Control Options:** Supports both software (XON/XOFF) and hardware (RTS/CTS) handshaking. - **Ground Isolation:** Optional IF-series connector boxes provide galvanic isolation for industrial environments. - **Plug-and-Play PCIe Interface:** Fully compliant with PCI Express bus standards, supporting 3.3V and 5V signaling at 33 MHz. - **Compact Design:** Card dimensions of 122 × 86 mm (approx. 10.0 × 9.5 cm). - **Included Cable:** Supplied with A640 0.7 m DB37 male cable for connection to external boxes. - **Industrial Reliability:** Designed for continuous operation in 5–40°C environments with 10–90% RH.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **Connector Type:** DB37 male (plug) to DB37 female (socket) - **Pin Configuration:** 37-pin, fully populated, straight-through wiring - **Cable Length:** 0.7 m (700 mm) - **Construction:** High-quality, shielded multi-conductor cable for noise reduction and signal stability - **Compatibility:** Fully compatible with standard DB37 interfaces used in data acquisition, control systems, and communication equipment - **Durability:** Molded strain reliefs at both ends to prevent cable fatigue and ensure long service life - **Material Quality:** Conductors made from high-purity copper for low resistance and high conductivity - **Outer Jacket:** Flexible PVC or equivalent industrial-grade insulation for mechanical protection and flexibility - **Use Case Flexibility:** Suitable for extending existing DB37 connections or connecting devices with DB37 ports directly - **Plug-and-Play Design:** No configuration required; supports direct signal pass-through - **Manufacturer Reliability:** Produced by Rayon, known for precision cable assemblies and adherence to international connector standards

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Dual RISC CPU Architecture:** Equipped with two TMS320 32-bit processors (40 MHz) — one on the control board and one on the CPU/Basic module — to handle data processing independently from the host CPU. - **High-Speed Serial Communication:** Supports data rates up to 460.8 Kbps per port. - **Expandable Port Architecture:** Each control board supports 8–32 ports; up to four boards can be installed in one PC for a total of 128 ports. - **Low Host CPU Overhead:** Offloads I/O and data handling tasks to onboard processors and 512 KB dual-ported RAM. - **Custom ASIC Design:** Moxa’s proprietary ASIC reduces component count, increases reliability, and minimizes board size. - **Distance Extensibility:** Standard 2 m DB25 cable; optional long-range extension up to 100 m (328 ft) with external power and 10-pin cable. - **Status Indicators:** LED indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD on each port for real-time diagnostics. - **Versatile Connection Options:** Available in Desktop (CPU + UART modules) and Rackmount (Basic + Extensive modules) configurations. - **Surge and Isolation Protection:** TVSS and high-potential isolation options for industrial environments. - **Comprehensive OS Support:** Drivers for DOS, Windows 3.x, Windows 95/98, Windows NT, UNIX (SCO, SVR4.2, Solaris), and Linux (by request). - **Powerful Development Tools:** Includes PComm (Windows NT/95/98) and API-232 (DOS/Windows 3.x) libraries for custom serial communication applications. - **Flexible Mounting:** Desktop and 19” rackmount options with modular expansion. - **Industrial Reliability:** Designed for continuous operation in automation, telecom, and data acquisition systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Dual‑CPU Architecture:** Independent TMS320 RISC processors on both the control board and external CPU/Basic Module offload data handling from the host CPU. - **High‑Speed Serial Communication:** Supports data rates up to 460.8 Kbps per port. - **Expandable Port Architecture:** 8 to 32 ports per board; up to 4 boards (128 ports) per system. - **Low Host Processor Overhead:** On‑board 512 KB dual‑ported RAM buffers data to prevent loss and reduce interrupt load. - **Custom ASIC Design:** MOXA‑designed ASIC reduces component count, improves reliability, and minimizes board size. - **Distance Extensibility:** Standard 2 m DB25 link cable extendable to 100 m (328 ft) with external power and 10‑signal‑pin cable. - **Status Indicators:** Front‑panel LEDs for TxD, RxD, DTR, DSR, RTS, CTS, and DCD status per port. - **Versatile Connection Options:** Desktop (CPU + UART Modules) or Rackmount (Basic + Extensive Modules) configurations. - **Surge and Isolation Protection:** TVSS and high‑potential isolation available on selected modules for industrial environments. - **Comprehensive OS Support:** Drivers for Windows NT, 95/98, 3.x, DOS, UNIX (SCO, SVR4.2, XENIX, Solaris), Linux, OS/2, and QNX. - **Powerful Development Tools:** _PComm_ library for Windows NT/95/98 and _API‑232_ for DOS/Windows 3.x simplify serial application development. - **Rackmount Compatibility:** 19‑inch industrial rack mount kit available. - **Applications:** Internet access servers, remote access, multi‑user systems, industrial automation, POS, telecom, and kiosk systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Purpose-built connectivity:** Provides a reliable electrical and signal interface between the Intellio C320 Turbo Control Board and the CPU/Basic Module. - **Standard 2-meter length:** Optimized for typical desktop or rackmount installations where the external module is located near the host PC. - **DB25-to-DB25 interface:** Fully pinned 25-signal connection for data, control, and power transmission. - **High signal integrity:** Designed to maintain stable communication between dual-CPU architecture modules operating at up to 460.8 Kbps per port. - **Dual configuration support:** - **25-signal-pin cable** for standard installations without external power. - **10-signal-pin cable** (used with long-range extension kit) for installations requiring external power or extended distance up to 100 meters. - **Compatibility:** Fully compatible with Moxa Intellio C320 Turbo and C320 Turbo/PCI systems. - **Plug-and-play integration:** No configuration required; connects directly between designated DB25 ports. - **Durable construction:** Industrial-grade shielding and connector design ensure long-term reliability in demanding environments. - **Safety interlock:** Designed to prevent power conflicts—only one power source (either from Control Board or external adapter) should be active.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **RISC Processor Architecture:** Equipped with a **TMS320C52 RISC CPU** operating at **40 MHz**, providing high-speed data processing and offloading communication tasks from the host CPU. - **Integrated Memory:** Includes **16 KB ROM** and **32 KB RAM**, enabling local program execution and buffering for serial communication tasks. - **Dual-CPU System Design:** Works in conjunction with the control board’s TMS320 processor to distribute processing load, ensuring low host CPU overhead and high throughput. - **Diagnostic Display:** Features **dual seven-segment LED displays** for real-time diagnostic feedback, showing module and port status, initialization codes, and error messages. - **Compact Form Factor:** Dimensions: **247 × 108 × 35 mm**, optimized for desktop integration and modular stacking with UART modules. - **Modular Expandability:** Supports connection to up to four UART modules, each providing 8 serial ports, allowing a single CPU module to manage up to 32 ports. - **High-Speed Serial Communication:** Supports data rates up to **460.8 Kbps** per port with full modem control signals. - **Long-Distance Connectivity:** When used with the long-range extension kit, the CPU module can be located up to **100 meters (328 ft)** from the host control board using a 10-signal-pin DB25 cable and external power adapter. - **Surge and Isolation Protection:** Compatible with UART modules offering **2000V surge protection** and **high potential isolation**, ensuring reliability in industrial environments. - **Status Indicators:** Front-panel LEDs display line status for each port: **TxD, RxD, DTR, DSR, RTS, CTS, DCD**. - **Operating System Support:** Fully supported under **Windows NT, Windows 95/98, UNIX (SCO, SVR4.2, Solaris), DOS, Windows 3.x, Linux, OS/2, and QNX**. - **Software Tools:** Compatible with **PComm** (Windows NT/95/98) and **API-232** (DOS/Windows 3.x) libraries for serial communication programming.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data rates up to **460.8 Kbps** per port. - **8-Port RS-232 Interface:** Each port uses a **DB25 female connector** with full modem control signals (TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND). - **Intelligent Dual-CPU Architecture:** Utilizes dual TMS320 processors (one on the control board and one on the CPU/Basic module) to offload host CPU workload. - **Modular Expandability:** Supports expansion from 8 to 32 ports per control board, and up to 128 ports per PC using four boards. - **Low Host Processor Overhead:** On-board processors and 512 KB dual-ported RAM handle data buffering and I/O operations independently. - **Custom ASIC Design:** Moxa’s proprietary ASIC reduces component count, increases reliability, and minimizes board size. - **Distance Extensibility:** Standard 2 m DB25-to-DB25 cable; optional long-range extension up to **100 m (328 ft)** using 10-signal-pin cable and external power. - **Status Indicators:** Front-panel LEDs for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication diagnostics. - **Surge/Isolation Protection:** Optional transient voltage surge suppression (TVSS) and isolation for harsh environments. - **Versatile Mounting Options:** Available in **desktop** and **rackmount** configurations. - **Comprehensive OS Support:** Drivers for Windows NT/95/98, UNIX (SCO, SVR4.2, Solaris), DOS, Windows 3.x, Linux, OS/2, and QNX. - **Powerful Software Tools:** Includes **PComm** (Windows) and **API-232** (DOS/Windows 3.x) libraries for application development. - **Ease of Installation:** Plug-and-play hardware setup with intuitive driver configuration utilities. - **Industrial Applications:** Ideal for automation, telecommunications, POS systems, remote access, and multi-user environments.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High‑Speed Serial Communication:** Supports asynchronous RS‑232 transmission up to **460.8 kbps** per port. - **Eight Independent Ports:** Each port is driven by a dedicated 16550C UART with 32‑byte FIFO buffers for transmit and receive. - **DB25 Male Connectors:** Standard pinout for RS‑232 DTE‑type connections. - **Full Modem Control:** Provides TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND signals for complete hardware handshaking. - **LED Status Indicators:** Front‑panel LEDs display per‑port line activity (TxD, RxD, DTR, DSR, RTS, CTS, DCD). - **Modular Expandability:** Up to four 8‑port modules can be cascaded to a single CPU module, providing 32 ports per control board. - **Dual‑Processor Architecture:** The C320 Turbo system uses two TMS320 processors (one on the control board, one on the CPU/Basic module) to offload host CPU workload. - **Long‑Distance Connectivity:** Standard 2 m DB25‑to‑DB25 cable; optional long‑range kit extends up to **100 m (328 ft)** using 10‑signal‑pin cable and external power. - **Surge/Isolation Options:** Compatible with surge‑protected variants (e.g., C32071T) for harsh environments. - **Cross‑Platform Driver Support:** Drivers available for Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, OS/2, and QNX. - **Comprehensive Software Tools:** Bundled with Moxa **PComm** (Windows) and **API‑232** (DOS/Windows 3.x) libraries for application development. - **Industrial Reliability:** ASIC‑based design reduces component count, increases MTBF, and ensures stable operation in industrial automation and communication systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Purpose:** Enables long-distance connection between the Intellio C320 Turbo Control Board and external modules (CPU/Basic Modules) up to 100 meters (328 feet). - **Compatibility:** Fully compatible with MOXA Intellio C320 Turbo and C320 Turbo/PCI systems. - **Replacement Function:** When the C32050T Long Range Extension Kit is used, the standard C32020T link cable is not required. - **Power Solution:** Includes an external power adapter (90–240V AC auto-select) to supply stable power to the CPU or Basic Module when the host PC’s internal power is insufficient or when long cable runs cause voltage drop. - **Signal Transmission:** Utilizes a specially fabricated 10-signal-pin DB25-to-DB25 link cable optimized for long-distance data transmission and reduced power interference. - **Automatic Voltage Selection:** The included power adapter automatically adjusts to input voltages between 90V and 240V AC, supporting both 110V and 220V power systems. - **Enhanced Reliability:** Prevents system failure due to power degradation or signal loss over extended distances. - **Ease of Integration:** Designed as a plug-and-play accessory for existing Intellio C320 Turbo installations without requiring hardware modification. - **Safety and Protection:** Prevents power conflicts by isolating external power from the control board’s internal supply.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Eight RS‑422 Serial Ports:** Each port uses a DB25 female connector supporting differential signaling for long‑distance, noise‑resistant communication. - **High‑Speed Data Transfer:** Supports baud rates up to **460.8 kbps** per port. - **Industrial‑Grade Design:** Built for robust operation in industrial environments with optional 2000 V isolation (C32065T variant). - **Modular Expandability:** Designed to connect to the C320 Turbo control board via a CPU or Basic Module, allowing expansion from 8 to 32 ports per board and up to 128 ports per PC. - **Dual‑Processor Architecture:** Utilizes TMS320 series RISC processors on both the control and CPU modules to offload host CPU workload. - **Long‑Distance Communication:** RS‑422 differential signaling supports cable lengths up to **4000 ft (≈1200 m)**; control‑to‑module link can extend up to **100 m (328 ft)** using long‑range extension kits. - **LED Status Indicators:** Front‑panel LEDs display TxD, RxD, DTR, DSR, RTS, CTS, and DCD line states for each channel. - **Surge and Isolation Protection:** TVSS and high‑potential difference protection available for harsh environments. - **Comprehensive OS Support:** Drivers available for Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, OS/2, and QNX. - **Powerful Software Tools:** Bundled with Moxa’s PComm (Windows) and API‑232 (DOS/Windows 3.x) libraries for application development. - **Flexible Mounting:** Compatible with both desktop and rackmount configurations. - **Ease of Installation:** Plug‑and‑play hardware setup with software configuration utilities for all supported operating systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data transmission rates up to **460.8 Kbps** per port. - **8-Port RS-422 Interface:** Each port uses a DB25 female connector with full differential signaling for long-distance, noise-immune communication. - **Isolation Protection:** Provides **2000V isolation** between ports and system ground to prevent damage from high potential differences or lightning surges. - **Industrial-Grade Reliability:** Designed for harsh environments with transient voltage surge suppression (TVSS) and robust electrical isolation. - **Modular Expandability:** Supports up to **32 ports per control board** and up to **128 ports per PC system** using four control boards. - **Dual-CPU Architecture:** Utilizes TMS320C52 processors on both the control and CPU modules to offload host CPU workload. - **Onboard Memory:** 512 KB dual-ported RAM for buffering and high-speed data handling. - **LED Diagnostics:** Front-panel indicators for TxD, RxD, DTR, DSR, RTS, CTS, and DCD provide real-time communication status. - **Flexible Installation:** Available in desktop and rackmount configurations with optional long-range extension kits (up to 100 m). - **Comprehensive OS Support:** Drivers available for Windows NT/95/98, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, and OS/2. - **Software Development Tools:** Includes MOXA PComm library for Windows and API-232 for DOS/Windows 3.x for custom serial application development.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data rates up to **460.8 Kbps** per port. - **Dual-Processor Architecture:** Equipped with two TMS320 processors—one on the control board and one on the CPU/basic module—to offload host CPU workload. - **Modular Expandability:** Scalable from **8 to 32 ports per control board**, and up to **128 ports per PC** using four boards. - **Surge Protection:** Built-in **25 kV Transient Voltage Surge Suppression (TVSS)** for each port, protecting against lightning and high-voltage transients. - **Long-Distance Connectivity:** Supports cable extensions up to **100 meters (328 ft)** using a 10-signal-pin cable and external power adapter. - **Comprehensive LED Indicators:** Front-panel LEDs for **TxD, RxD, DTR, DSR, RTS, CTS, DCD** provide real-time communication status. - **Flexible Connection Options:** Available in **desktop** and **rackmount** configurations with RS-232 or RS-422 interfaces, DB25 or RJ45 connectors, and male/female options. - **Low Host Overhead:** Onboard 512 KB dual-ported RAM buffers data, minimizing host CPU load and preventing data loss. - **Custom ASIC Design:** Moxa proprietary ASIC reduces component count, increases reliability, and minimizes board size. - **Cross-Platform Driver Support:** Compatible with **Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, OS/2, and QNX**. - **Developer Tools:** Bundled with **PComm** (Windows) and **API-232** (DOS/Windows 3.x) libraries for rapid application development. - **Industrial Reliability:** Designed for harsh environments with surge and isolation protection, suitable for automation and telecom applications.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data rates up to **460.8 Kbps** per port. - **Dual RISC CPU Architecture:** Equipped with **TMS320C52 40 MHz** processors on both the control and module boards, reducing host CPU load. - **Modular Expandability:** Supports **8 to 32 ports per control board**, and up to **128 ports per PC** with four boards installed. - **Full Communication Status Display:** Each port features LED indicators for **TxD, RxD, DTR, DSR, RTS, CTS, and DCD**. - **Rackmount Design:** Industrial-standard **19-inch rackmount** form factor with integrated mounting kit. - **Long-Distance Connectivity:** Supports cable lengths up to **100 meters (328 ft)** using a 10-signal-pin link cable and external power adapter. - **Surge and Isolation Protection:** Optional **TVSS (Transient Voltage Surge Suppressor)** and high-potential isolation for harsh environments. - **Comprehensive OS Support:** Compatible with **Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, OS/2, and QNX**. - **Powerful Software Tools:** Bundled with **PComm** (Windows) and **API-232** (DOS/Windows 3.x) libraries for application development. - **Easy Installation:** Plug-and-play hardware setup with intuitive driver configuration utilities. - **Diagnostic and Monitoring Tools:** Built-in LED indicators and software utilities for port status and troubleshooting.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data rates up to **460.8 Kbps** per port. - **Intelligent Dual-CPU Architecture:** Utilizes dual TMS320 RISC processors (40 MHz) to offload host CPU workload. - **Expandable Port Architecture:** Supports 8 to 32 ports per control board; up to 128 ports per PC with four boards installed. - **Full Modem Control:** Each port supports TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND signals. - **Status Display Panel:** Front-panel LEDs indicate TxD, RxD, DTR, DSR, RTS, CTS, and DCD for each channel. - **Rackmount Design:** 19-inch rackmount chassis with integrated mounting kit. - **Long-Distance Connectivity:** Supports cable extensions up to **100 meters (328 ft)** using a 10-signal-pin link cable and external power adapter. - **Surge and Isolation Protection:** Optional 2000V surge protection and isolation for harsh environments. - **Comprehensive OS Support:** Drivers available for Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, Solaris), Linux, OS/2, and QNX. - **Software Development Tools:** Includes MOXA PComm (Windows) and API-232 (DOS/Windows 3.x) libraries for custom application development. - **Diagnostics and Monitoring:** Built-in LED diagnostics and software utilities for port monitoring and troubleshooting. - **Modular Design:** Supports both desktop (CPU/UART modules) and rackmount (Basic/Extensive modules) configurations.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports data transfer rates up to **460.8 Kbps** per port. - **8-Port RS-232 Interface:** Provides eight independent RS-232 serial ports via RJ45 connectors. - **Modular Expandability:** Designed as an **Extensive Module** for rackmount configurations; can be cascaded with Basic Modules to expand port count. - **Dual RISC Processor Architecture:** Utilizes **TMS320C52** processors for intelligent offloading of communication tasks from the host CPU. - **On-Chip Hardware Flow Control:** Integrated 16550C UARTs with 32-byte FIFO buffers ensure reliable, loss-free data transmission. - **Diagnostic LED Indicators:** Front-panel LEDs display per-port line status (TxD, RxD, DTR, DSR, RTS, CTS, DCD). - **Rackmount Design:** Fits standard **19-inch industrial racks**, suitable for data centers and control rooms. - **Long-Distance Connectivity:** Supports cable lengths up to **100 meters (328 ft)** between the control board and external modules using long-range extension kits. - **Surge and Isolation Protection:** Optional transient voltage surge suppression (TVSS) and high-potential isolation for harsh environments. - **Cross-Platform Driver Support:** Compatible with **Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, XENIX, Solaris), Linux, OS/2, and QNX**. - **Comprehensive Software Tools:** Bundled with **PComm** (Windows) and **API-232** (DOS/Windows 3.x) libraries for application development. - **Easy Installation and Configuration:** Plug-and-play hardware setup with intuitive driver utilities and configuration panels.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **High-Speed Serial Communication:** Supports baud rates up to **460.8 Kbps** per port, suitable for demanding data communication environments. - **16 RS-232 Ports:** Provides sixteen independent serial channels via RJ45 connectors, each supporting full modem control signals (TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND). - **RISC Processor Architecture:** Integrated **TMS320C52 40 MHz** CPU for intelligent data handling and reduced host CPU load. - **Modular Expandability:** Designed for use with the C320 Turbo control board and Basic Module; supports up to **32 ports per board** and **128 ports per system** (four boards). - **Rackmount Design:** Industrial-standard **19-inch rackmount** form factor with included rackmount kit for secure installation. - **Diagnostic LED Indicators:** Front-panel LEDs display per-port communication status (TxD, RxD, DTR, DSR, RTS, CTS, DCD) for real-time monitoring. - **Long-Distance Connectivity:** Supports cable lengths up to **100 meters (328 ft)** between control board and module when used with external power and 10-pin link cable. - **Surge and Isolation Protection:** Incorporates transient voltage surge suppression (TVSS) and high-potential isolation for protection against lightning and electrical interference. - **Multi-OS Driver Support:** Compatible with **Windows NT/95/98/3.x, DOS, UNIX (SCO, SVR4.2, XENIX, Solaris x86), Linux, OS/2, and QNX**. - **Comprehensive Software Tools:** Bundled with Moxa’s **PComm** (Windows) and **API-232** (DOS/Windows 3.x) libraries for application development, diagnostics, and monitoring. - **Ease of Installation:** Plug-and-play modular design with clear LED diagnostics and flexible configuration utilities for all supported operating systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Interface Conversion:** Converts RJ45 (10-pin) to DB25 female (DCE) connector for RS-232 communication. - **Compatibility:** Designed for Moxa Intellio C320 Turbo Basic and Extensive Modules. - **Cable Length:** 1.5 meters (150 cm). - **Signal Support:** Full RS-232 signal mapping including TxD, RxD, RTS, CTS, DTR, DSR, DCD, and GND. - **High Reliability:** Factory-tested for signal integrity and shielding performance. - **Industrial Application:** Suitable for rackmount serial communication systems in industrial, automation, and networking environments. - **Plug-and-Play Integration:** Directly connects to Moxa’s RJ45-based serial modules without additional adapters. - **DCE Configuration:** Female DB25 connector configured as DCE for direct connection to DTE devices such as PCs, terminals, or printers. - **Durability:** High-quality molded connectors with strain relief for long-term use.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Interface Conversion:** Converts RJ45 (10-pin) connector from Moxa C32080T/81T/82T/83T modules to a standard DB25 male connector (DTE configuration). - **Signal Compatibility:** Fully supports RS-232 signal levels and pin assignments for DTE-to-DCE communication. - **Optimized for Moxa Systems:** Specifically designed for Moxa Intellio C320 Turbo multiport controllers, ensuring correct pin mapping and reliable operation. - **Testing and Diagnostic Use:** Supplied with the Basic Module for testing and verification of RS-232 communication ports. - **High-Quality Construction:** Shielded cable with robust connectors to minimize signal interference and ensure long-term durability. - **Plug-and-Play Integration:** No configuration required; directly compatible with Moxa rackmount modules. - **Standard Length:** 1.5 meters (approx. 4.9 feet), suitable for rackmount installations and test setups. - **Compliance:** Conforms to RS-232 electrical standards and Moxa’s internal quality assurance for industrial communication accessories.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Purpose‑Built Connectivity:** RJ45 (10‑pin) to DB9 male (DTE) cable for RS‑232 serial communication. - **Optimized for Moxa Systems:** Designed for use with Intellio C320 Turbo Basic and Extensive Modules. - **High‑Quality Signal Transmission:** Ensures stable RS‑232 data exchange between DTE devices and Moxa controllers. - **Standard Length:** 1.5 m (approx. 4.9 ft) for convenient rack or desktop installation. - **Durable Construction:** Industrial‑grade connectors and shielding for reliable operation in automation and communication environments. - **Compatibility:** Fully compliant with RS‑232 signal standards and Moxa’s RJ45 pinout scheme. - **Plug‑and‑Play Integration:** No configuration required; connects directly to Moxa modules or test equipment.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Interface Conversion:** RJ45 (10-pin) to DB9 female (DCE) connector for RS-232 communication. - **Length:** 150 cm (1.5 meters) – optimized for rackmount and desktop module interconnection. - **Compatibility:** Designed for Moxa Intellio C320 Turbo and related RS-232 modules (C32080T/81T/82T/83T). - **Signal Integrity:** Maintains full RS-232 signal mapping for DCD, DSR, RTS, CTS, DTR, TxD, RxD, and GND. - **Industrial Reliability:** Built to Moxa’s industrial-grade standards for durability and signal stability. - **Plug-and-Play Integration:** Ready for immediate use with Moxa Basic and Extensive Modules. - **DCE Configuration:** Configured as Data Communication Equipment (DCE) for direct connection to DTE devices such as PCs, terminals, or controllers. - **Shielded Construction:** Ensures minimal electromagnetic interference (EMI) and signal degradation. - **Flexible Application:** Suitable for testing, diagnostics, and permanent installation in serial communication systems.

Manufacturer: Moxa

Category: PCI max 128 Serial

- **Eight Independent RS232 Ports:** Each F641 box provides eight fully functional RS232C serial ports, allowing simultaneous communication with multiple external devices such as terminals, modems, or industrial controllers. - **FIFO-Type UART Controller (16C554):** Each port is managed by a 16C554 UART chip featuring built-in FIFO buffers, reducing CPU overhead and improving data throughput and reliability. - **High-Speed Serial Communication:** Supports baud rates from 110 bps up to 230,400 bps, with compatibility mapping for legacy software (high-speed rates mapped to 50–200 bps equivalents). - **Expandable Daisy-Chain Architecture:** Up to eight F641 boxes can be daisy-chained to a single IOP3927 CPU card via DB37 connectors, supporting a total of 64 serial ports per card. - **Hardware and Software Flow Control:** Supports both Xon/Xoff (software) and RTS/CTS (hardware) flow control for flexible communication management. - **System Offload via Intelligent I/O Processor:** When paired with the IOP3927 card, the F641 offloads serial communication tasks from the host CPU, improving overall system performance. - **Flexible Mounting and Expansion:** Modular design allows single or multiple boxes to be mounted using brackets for stable installation in rack or desktop configurations. - **Cross-Platform Driver Support:** Compatible with multiple operating systems including SCO UNIX, Windows NT/2000/XP, and Linux, with dedicated drivers and installation utilities provided by Rayon.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Eight RS232C Ports per Box:** Each F641N unit provides eight independent RS232 serial ports, each with full hardware handshaking and control lines. - **Built-in FIFO UART Controller:** Integrated **16C554** FIFO-type UART chip ensures smooth data flow and minimizes CPU overhead by buffering data at the hardware level. - **High-Speed Communication:** Supports baud rates from **110 bps up to 230.4 kbps**, suitable for a wide range of serial communication applications. - **Expandable Architecture:** Up to **eight F641N boxes** can be daisy-chained to a single IOP3927F or P640NU card, supporting a total of **64 serial ports**. - **Flexible Interface Compatibility:** Designed for **RS232C** standard communication; compatible with various Rayon intelligent I/O cards. - **Hardware and Software Flow Control:** Supports both **RTS/CTS** hardware flow control and **Xon/Xoff** software flow control. - **Industrial-Grade Design:** Durable construction with stable operation across a wide environmental range. - **Compact Form Factor:** Space-efficient design suitable for rack or desktop integration. - **Optional IRQ Line:** Provides optional interrupt request (IRQ) line connection from box to card for optimized performance. - **Daisy-Chain Connectivity:** Equipped with **DB37 female (input)** and **DB37 male (output)** connectors for chaining multiple boxes.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Eight RS422 Serial Ports:** Provides eight fully independent RS422 communication channels for industrial or multi-user systems. - **FIFO 16C554 UART Controller:** Each port is managed by a 16C554 UART chip with built-in FIFO buffering, ensuring efficient data handling and reduced CPU overhead. - **High-Speed Data Transmission:** Supports baud rates up to 230.4 kbps (230,400 bps), suitable for demanding serial communication environments. - **Expandable Architecture:** Up to eight F642 boxes can be daisy-chained to a single IOP3927 CPU card, supporting up to 64 serial ports per card. - **Daisy-Chain Connectivity:** Equipped with DB37 female (input) and DB37 male (output) connectors for linking multiple boxes in sequence. - **Compact and Modular Design:** Dimensions of 231 mm × 89 mm allow for efficient rack or panel installation. - **System Integration:** Designed for seamless operation with Rayon’s IOP3927F CPU card, forming a complete intelligent multi-port serial communication subsystem. - **Reduced Host CPU Load:** Offloads serial communication tasks to the IOP’s local RISC processor, improving overall system performance. - **Industrial-Grade Construction:** Built with durable materials and robust connectors for reliable operation in industrial or enterprise environments.

Manufacturer: Rayon

Category: PCI max 128 Serial