- **Four Independent Serial Ports:** Each port can be configured independently for RS232, RS422, or RS485 operation. - **Selectable Interface via DIP Switch:** Hardware DIP switches allow per-port configuration without software intervention. - **High Compatibility:** Fully compatible with PCI Express (PCIe) bus architecture; plug-and-play installation. - **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:** Designed for industrial control environments with robust signal integrity and wide environmental tolerance. - **Multi-OS Support:** Compatible with Windows 2000, XP, Vista, Windows 7, and Linux operating systems. - **Plug & Play Resource Allocation:** I/O mapping, memory mapping, and IRQ assignments are automatically managed by the PCI BIOS. - **DB37 Connector Interface:** The card uses a DB37 female connector, with included breakout cable to four DB9 male connectors. - **Flexible Cable Options:** Supports optional DB37-to-DB25 (A400 cable) or DB37-to-DB9 (P485 cable) expansion cables. - **Compact Form Factor:** Standard PCIe bracket with dimensions of 82 mm × 97 mm. - **High Reliability:** 128-byte transmit and receive FIFO buffers per port reduce CPU load and prevent data loss. - **Flow Control Support:** Supports both hardware (RTS/CTS) and software (Xon/Xoff) flow control. - **Industrial Temperature Range:** Operates from 0°C to 55°C with humidity tolerance up to 95% RH.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 4-Ports PCI

- **Four Independent Serial Ports:** Each port can be configured individually for RS422 or RS485 operation. - **DIP Switch Configuration:** Hardware DIP switches allow quick selection between RS422 and RS485 modes per port. - **ADDC (Auto Data Direction Control):** Built-in automatic data direction control for RS485 communication eliminates the need for manual RTS signal handling. - **High Compatibility:** Fully compatible with PCI Express bus architecture and Plug & Play configuration. - **Industrial-Grade Design:** Suitable for industrial control, automation, and data acquisition systems. - **Wide OS Support:** Compatible with Windows 2000, XP, Vista, Windows 7, and Linux operating systems. - **Plug & Play Resource Allocation:** I/O mapping, memory mapping, and IRQ assignments are automatically managed by the PCI BIOS. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps per port. - **Flexible Connectivity:** Uses a DB37 female connector on the card, with included breakout cable to four DB9 male connectors. - **Compact PCIe Form Factor:** Standard PCIe bracket with compact PCB dimensions for easy integration. - **Extended Environmental Range:** Designed for reliable operation in industrial temperature and humidity conditions. - **128-Byte FIFO Buffers:** Each port includes 128-byte transmit and receive buffers to reduce CPU interrupts and improve throughput. - **Hardware Flow Control:** Supports Xon/Xoff and RTS/CTS flow control mechanisms. - **Upgradeable Product Line:** Compatible with other Rayon APCIe models for different port counts and interface combinations.

Manufacturer: Rayon

Category: RS485 / RS422 4-Po

- **High Port Density:** Supports up to 48 serial ports (expandable to 64) in a single PCIe slot. - **Flexible Interface Configuration:** Each port can be individually configured as RS-232, RS-422, or RS-485. - **Intelligent Processor Architecture:** Built around a 3.3V intelligent processor supporting 8–64 ports with memory-mapped or I/O-mapped operation. - **Unified IRQ Management:** Only one IRQ is required for all ports, minimizing system resource usage. - **Broad OS Compatibility:** Supports DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **High-Speed Communication:** Baud rates configurable from 110 to 115,200 bps per port. - **Advanced Flow Control:** Supports both XON/XOFF software and RTS/CTS hardware handshaking. - **Ground Isolation (optional):** Available through IF-series connector boxes for electrically noisy environments. - **Compact PCIe Design:** 3.3V and 5V 33MHz PCI slot compatibility; maximum two cards per system. - **Included Cable:** Supplied with A640 0.7m DB37 male cable for connection to external boxes. - **Industrial Reliability:** Designed for continuous operation in industrial temperature and humidity ranges.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **High Port Density:** Supports up to 64 RS232 serial ports per PCIe slot, with the A1048 configuration providing 48 active ports. - **Intelligent Processor Architecture:** Integrated intelligent processor for efficient data handling and reduced CPU load. - **Flexible Expansion:** Modular design allows expansion from 8 to 64 ports within seconds using compatible connector boxes (NF116/NF216/NF316 or IF108/IF208/IF308). - **Single IRQ Operation:** All ports share a single IRQ assigned by the PCI BIOS, minimizing system resource usage. - **Broad OS Compatibility:** Supports DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Multiple Interface Options:** RS232, RS422, and RS485 interfaces selectable via DIP switches on connector boxes. - **Ground Isolation:** IF-series connector boxes provide galvanic isolation for industrial environments. - **High-Speed Communication:** Configurable baud rates from 110 to 115,200 bps per port. - **Comprehensive Flow Control:** Supports both software (XON/XOFF) and hardware (RTS/CTS) handshaking. - **Compact PCIe Form Factor:** Designed for 3.3V and 5V 33MHz PCIe slots, ensuring compatibility with modern and legacy systems. - **Industrial Reliability:** Operating temperature range from 5°C to 40°C and humidity tolerance up to 90% RH.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **High Port Density:** Supports up to 64 serial ports per PCIe slot; A2048 configuration provides 48 RS422/RS485 ports. - **Single IRQ Operation:** All ports share one interrupt request line, minimizing system resource usage. - **Flexible Interface Configuration:** Each port can be configured for RS422 or RS485 operation via DIP switches. - **Ground Isolation:** Ensures electrical isolation between ports and host system, improving reliability in industrial environments. - **Intelligent Processor Architecture:** Integrated intelligent processor for efficient data handling and reduced CPU load. - **High Compatibility:** Supports PCIe 3.3V and 5V slots at 33MHz; compatible with a wide range of operating systems. - **Expandable System:** Modular design allows daisy-chaining of external connector boxes (NF216, IF208, IF308) to scale from 8 to 64 ports. - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **High-Speed Communication:** Each port supports baud rates from 110 to 115,200 bps with both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Industrial-Grade Design:** Wide operating temperature and humidity range suitable for factory and data center environments.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **Simultaneous 4-Channel Analog Input:** Four differential analog input channels with simultaneous sampling capability, ensuring accurate multi-channel signal acquisition without phase delay. - **High Resolution and Speed:** 16-bit resolution with a maximum sampling rate of 1 MS/s per channel, suitable for high-precision measurement applications. - **Flexible Input Ranges:** Programmable input voltage ranges of ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V, and ±0.3125 V to accommodate a wide variety of signal levels. - **Robust Overvoltage Protection:** Continuous ±30 V overvoltage protection ensures long-term reliability and protection against accidental signal surges. - **Large Onboard FIFO Buffers:** Dedicated onboard FIFO buffers for each subsystem—4K samples for analog input, 1K samples shared for analog output, and 512 samples for digital I/O—support efficient data streaming and reduce CPU overhead. - **Dual 16-bit Analog Outputs:** Two analog output channels with ±10 V range, 10 V/μs slew rate, and 2 μs settling time for precise waveform generation and control applications. - **Comprehensive Digital I/O:** 16 digital input and 16 digital output channels, TTL-compatible, supporting up to 1 MHz frequency operation for high-speed digital control and monitoring. - **Advanced Triggering and Synchronization:** Multiple trigger sources (software, digital, analog) for flexible acquisition and generation control. - **High Signal Integrity:** 80 dB signal-to-noise ratio (SNR) and 13-bit effective number of bits (ENOB) ensure accurate and low-noise signal measurement. - **Versatile Timer/Counter Functions:** Two 32-bit general-purpose timer/counter channels with internal and external clock options up to 33 MHz internal or 8 MHz external, supporting frequency measurement, pulse generation, and event counting. - **PCI Express Interface:** High-speed PCIe connectivity for reliable data transfer and compatibility with modern PC-based systems. - **Compact Form Factor:** Slim, space-efficient design suitable for integration into industrial PCs and embedded systems.

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe

- **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 via a single PCIe slot using modular expansion boxes (NF216, NF316, 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 RS422 or RS485 via DIP switch settings on the connector boxes. - **Intelligent Processor Architecture:** Incorporates a local intelligent processor for efficient data handling and reduced CPU load. - **Wide OS Compatibility:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Scalable Design:** Expandable from 8 to 64 ports in seconds by daisy-chaining connector boxes. - **Ground Isolation:** Optional IF-series boxes provide galvanic isolation for industrial environments. - **High Reliability:** FIFO-type UART controllers ensure stable, high-speed data transmission. - **Flexible Flow Control:** Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Industrial-Grade Build:** Designed for continuous operation in 5°C–40°C environments with 10–90% relative humidity. - **Plug-and-Play PCIe Interface:** Fully compliant with PCI Express bus standards for easy installation and configuration.

Manufacturer: Rayon

Category: PCIe max 128 Serial

PCIe 64SE/32DI AI 16bit 4MHz SE Scanning 1MS/s FIFO 4k, Range ±10/±5/±2,5/±1,25/±0,625/±0,3125V, 4DA 16bit ±10V 4k FIFO, 16TTL DI/DO, Timer/Counter 432bit, driver/SDK Windows 7/10/11 x86/x64 or later, Linux Driver and SDK, LabVIEW C/C++ Visual Basic Visual Studio.NET, Software Utility ACE Soft-Front Panel, LH 181,05mm * 126,72mm, 68-pin SCSI-type female connector, Adlink

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe

- **PCI Express® x1 Interface:** Fully compliant with PCI Express standards, ensuring high-speed data transfer and plug-and-play installation. - **High-Resolution Analog Output:** 8 independent 16-bit digital-to-analog (D/A) channels with ±10 V bipolar output range. - **Fast Settling Time:** Typical settling time of 130 µs for a 20 V step, enabling rapid signal updates. - **High Slew Rate:** 26 V/µs typical, supporting dynamic signal generation. - **Output Drive Capability:** ±5 mA maximum per channel, suitable for direct connection to control systems or instrumentation. - **Integrated DC/DC Converter:** Provides stable internal power for analog circuitry. - **Digital I/O Support:** 4 TTL-compatible digital inputs and 4 TTL-compatible digital outputs for auxiliary control and monitoring. - **Software and OS Compatibility:** Supports Windows 7/8 (x86/x64) and Linux; compatible with LabVIEW™, MATLAB®, C/C++, Visual Basic, and Visual Studio.NET. - **Backward Compatibility:** 100% compatible with PCI-6208V hardware and software. - **Compact Design:** 168 mm × 112 mm PCB size, optimized for modern PCIe slots. - **Plug and Play Configuration:** Automatic resource allocation via PCIe PnP BIOS.

Manufacturer: Adlink Technology Inc.

Category: D/A General Purpose PCIe

- **Eight Independent RS‑232 Ports:** Provides eight fully independent serial communication channels for simultaneous device connectivity. - **High‑Speed Data Transmission:** Supports baud rates from **75 bps up to 921.6 Kbps**, suitable for both legacy and high‑speed serial devices. - **64‑Byte FIFO UART Buffer:** Each port integrates a **64‑byte hardware FIFO**, compatible with the **16C750 UART** standard, ensuring efficient data handling and reduced CPU load. - **PCI Express Interface:** Compliant with **PCI Express Bus Specification Revision 1.0a**, utilizing a **1‑lane PCIe** connection for high‑bandwidth, low‑latency communication. - **Unlimited Card Scalability:** Multiple IPC‑E1008 cards can be installed in a single system, limited only by available PCIe slots. - **Mini SCSI 68‑Pin Connector:** On‑board mini SCSI 68‑pin connector links to an external breakout cable providing eight DB9 male connectors. - **Comprehensive OS Support:** Compatible with **Windows 2000/XP/2003/Vista (32/64‑bit)**, **Linux 2.4/2.6**, **SCO OpenServer 5.06/5.07**, and **DOS**. - **Embedded 15 kV ESD Protection:** Built‑in electrostatic discharge protection on all signal lines ensures robust operation in industrial environments. - **Wide Temperature Range:** Operates reliably from **0 °C to 70 °C**, with storage capability from **–40 °C to 85 °C**. - **Dual Bracket Design:** Supplied with both **standard (121 mm)** and **low‑profile (79.2 mm)** brackets for flexible installation in various chassis types. - **Industrial‑Grade Reliability:** Designed for continuous operation in automation, POS, and data acquisition systems. - **Plug‑and‑Play Configuration:** IRQ and I/O addresses are automatically assigned by the system BIOS or operating system—no jumpers or DIP switches required. - **SUNIX Proprietary Technologies:** - **AHDC/CS™ (Auto Hardware Direction Control / Carrier Sense):** Automatically manages RS‑485 signal direction to prevent bus collisions. - **Auto Detect & Switching RS‑422/485:** Enables automatic mode detection and switching between RS‑422 full‑duplex and RS‑485 half‑duplex without manual configuration.

Manufacturer: Sunix

Category: Professional Serial

- **Eight Independent RS‑422/485 Ports:** Provides eight fully isolated serial channels for industrial communication, supporting both 2‑wire and 4‑wire RS‑485 as well as full‑duplex RS‑422 modes. - **PCI Express Interface (Rev. 1.0a):** Compliant with PCI Express Bus Specification Revision 1.0a, utilizing a single‑lane (x1) interface for high‑speed data throughput and compatibility with modern systems. - **Auto Detect & Switching Technology:** Automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without manual jumper configuration. - **SUNIX AHDC/CS™ Technology:** Proprietary Auto Hardware Direction Control/Carrier Sense mechanism for precise RS‑485 signal direction control, preventing data collisions and ensuring reliable half‑duplex communication. - **High‑Speed Data Transmission:** Supports baud rates from 75 bps up to 921.6 Kbps per port, suitable for real‑time and low‑latency industrial applications. - **64‑Byte Hardware FIFO:** Each port includes a 64‑byte FIFO buffer, 16C750‑compatible, for efficient data handling and reduced CPU load. - **Comprehensive Protection:** - **15 kV ESD Protection:** Embedded electrostatic discharge protection on all signal lines. - **600 W Surge Protection:** Circuit damage protection per IEC 61000‑4‑5 standard. - **2.5 kV Optical Isolation:** Isolation for both signal and power lines to eliminate ground loops and protect against voltage differentials. - **Unlimited Card Scalability:** Multiple IPC‑E2008SI cards can be installed in a single system, limited only by available PCI‑Express slots. - **Wide OS Compatibility:** Supports Windows 2000/XP/2003/Vista (32/64‑bit), DOS, Linux (2.4/2.6 kernels), and SCO OpenServer 5.06/5.07. - **Industrial‑Grade Design:** Engineered for continuous operation in environments with temperatures from 0°C to 70°C and humidity up to 95% RH. - **User‑Friendly Installation:** Plug‑and‑play configuration with automatic IRQ and I/O address assignment by the system BIOS/OS. - **Long‑Term Reliability:** Backed by a 5‑year manufacturer warranty.

Manufacturer: Sunix

Category: Professional Serial

- **Eight USB 3.0 Ports:** Provides eight SuperSpeed USB 3.0 ports, each capable of up to 5 Gbps data transfer rate, backward compatible with USB 2.0/1.1/1.0 devices. - **Four Independent Controllers:** Equipped with four NEC/Renesas μPD720202 host controllers, ensuring dedicated bandwidth per port and eliminating performance bottlenecks common in single-controller designs. - **High Bandwidth Performance:** Supports up to 2 GB/s total throughput across all ports, ideal for multi-camera or high-speed data streaming applications. - **PCI Express Gen2 x4 Interface:** Compliant with PCI Express Base Specification Revision 2.0, providing a stable, high-speed connection to the host system. - **Industrial Power Design:** On-board regulated 5VDC power supply with user-configurable per-port current limits (900 mA or 1500 mA). - **Software-Programmable Power Control:** Each port can be individually powered on or off via software, enabling fault recovery and power management. - **No External Power Required:** Draws power directly from the PCI Express bus, simplifying installation and reducing cabling complexity. - **Robust Mechanical Design:** Features panel-accessible Type-A connectors with M2 screw threads and on-board connectors with cable tie points for secure connections in vibration-prone environments. - **Wide OS Compatibility:** Supports Windows XP, Windows 7/8 (32-bit and 64-bit), and Linux operating systems. - **Industrial Temperature Range:** Operates reliably from 0°C to 60°C with adequate airflow. - **Machine Vision Ready:** Optimized for industrial imaging systems, frame grabbers, and high-speed cameras.

Manufacturer: Neousys Technology

Category: General Purpose Cards

- **PCI Express x1 lane interface** for high‑speed data throughput and plug‑and‑play configuration. - **8‑axis control** for stepper or servo motors with pulse‑train input drivers. - **Pulse output rate up to 6.55 MHz**, supporting OUT/DIR, CW/CCW, and AB‑phase modes. - **Linear, circular, and helical interpolation** across 2–4 axes for complex motion trajectories. - **Multi‑axis continuous interpolation** for contour following and smooth path transitions. - **Position and speed override on the fly** for dynamic motion adjustment. - **Hardware emergency input** and software security protection (EEPROM‑based). - **Supports up to 12 cards per system**, enabling control of up to 96 axes. - **16‑channel TTL digital inputs and 16‑channel TTL digital outputs**, optically isolated to 2500 Vrms. - **High‑speed encoder feedback** up to 6.55 MHz (4×AB phase). - **13 home return modes**, hardware backlash compensation, and vibration suppression. - **Trapezoidal and S‑curve velocity profiles** for smooth acceleration/deceleration. - **Simultaneous start/stop synchronization** across multiple axes or cards. - **Manual pulse generator (MPG) interface** for manual positioning. - **Comprehensive software support** including MotionCreatorPro2, Windows and Linux SDKs, and sample code for VC++, C#, and VB.NET. - **Compatible servo brands:** Mitsubishi MR‑J3A/J4A, Panasonic MINAS A4/A5, Yaskawa Sigma V, and any pulse‑train‑controlled servo/stepper drive.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCIe

- **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 Ground-Isolated RS232 Ports:** Provides eight fully isolated RS232 serial interfaces, ensuring electrical isolation between ports and system ground to prevent ground loops and signal interference. - **PCI Express Interface:** Fully compliant with PCIe bus architecture, supporting 3.3V signaling and plug-and-play installation. - **Single IRQ Resource:** Utilizes only one IRQ for all eight ports, optimizing system resource allocation and minimizing conflicts. - **High Compatibility:** Supports a wide range of operating systems including DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Flexible Expansion:** Based on the A320 intelligent multiport card design, allowing expansion up to 64 ports per PCIe slot when combined with additional connector boxes. - **Intelligent UART Control:** Each port is managed by a FIFO-type 16C554 UART controller, providing efficient buffering and stable data transmission. - **High-Speed Communication:** Configurable baud rates from 110 to 115,200 bps per port, with UNIX-specific mappings for 57,600, 76,800, and 115,200 bps. - **Comprehensive Flow Control:** Supports both software (XON/XOFF) and hardware (RTS/CTS) handshaking. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance. - **Modular Design:** Uses detachable IF108 connector box and A640 cable for flexible installation and maintenance.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **Multi-Interface Support:** Each port can be configured individually as RS232, RS422, or RS485, offering maximum flexibility for mixed communication environments. - **Ground Isolation:** Each port is galvanically isolated to prevent ground loops and protect connected devices from electrical surges. - **High Port Density:** Supports up to 8 isolated serial ports per card, expandable to 64 ports using compatible connector boxes (NF/IF series). - **Intelligent Processor Architecture:** Built on Rayon’s A320 intelligent multiport platform with integrated memory mapping and UART control for efficient data handling. - **Single IRQ Resource:** All ports share a single interrupt request (IRQ), minimizing system resource usage and simplifying configuration. - **Broad OS Compatibility:** Supports DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Flexible Expansion:** Compatible with NF116/NF216/NF316 or IF108/IF208/IF308 connector boxes for various interface combinations. - **High-Speed Communication:** Each port supports baud rates from 110 to 115,200 bps with both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance. - **Plug-and-Play PCIe Interface:** Fully compliant with PCI Express bus standards, supporting both 3.3V and 5V signaling at 33 MHz.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **High-Density Serial Expansion:** Supports up to 64 serial ports in a single PCIe slot using expansion connector boxes (NF/IF series). - **Isolation Protection:** Each port is galvanically isolated to prevent ground loops and electrical interference, ensuring stable communication in industrial environments. - **Flexible Interface Configuration:** Supports RS422 and RS485 modes selectable via DIP switches on the connector boxes. - **Intelligent Processor Architecture:** Built-in intelligent processor for efficient data handling and reduced CPU load. - **Single IRQ Resource:** Only one IRQ is required for up to 64 ports, optimizing system resource allocation. - **Wide OS Compatibility:** Supports DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **High-Speed Communication:** Configurable baud rates from 110 bps to 115,200 bps per port. - **Flow Control Options:** Supports both software (XON/XOFF) and hardware (RTS/CTS) handshaking. - **Industrial Reliability:** Designed for continuous operation in 5°C–40°C environments with 10–90% relative humidity. - **Compact PCIe Form Factor:** Fits standard PCIe slots with 3.3V and 5V signaling support. - **Expandable Architecture:** Daisy-chain up to eight connector boxes to achieve 64-port configurations. - **Comprehensive Driver Support:** Includes drivers and installation utilities for multiple OS platforms, including source-level Linux drivers for kernel integration.

Manufacturer: Rayon

Category: PCIe max 128 Serial

- **Eight Independent RS232 Ports:** Provides eight fully functional RS232 serial interfaces on a single PCIe card, each configurable independently. - **High-Performance Controller:** Utilizes the Moschip MCS9900 serial communication controller, offering advanced buffering and reduced CPU load. - **PCI Express Interface:** Fully compliant with PCIe bus architecture, ensuring high-speed data transfer and plug-and-play configuration. - **Flexible Baud Rate Support:** Each port supports software-programmable baud rates from 50 to 115,200 bps. - **Memory-Mapped I/O:** System I/O, memory mapping, and IRQ assignments are automatically managed by the PCI BIOS. - **Comprehensive OS Support:** Compatible with Windows 2000, XP, 2003, Vista, Windows 7, and Linux operating systems. - **Industrial-Grade Design:** Built for industrial control environments with wide operating temperature and humidity ranges. - **Compact Form Factor:** Standard PCIe bracket with a compact PCB size of 135 × 105 mm. - **Expandable System Integration:** Supports up to two A168 cards per system, allowing up to 16 serial ports in one PC. - **Flexible Connectivity Options:** Includes DB62 female connector on the card and expansion cables for DB9 or DB25 connectors. - **Plug-and-Play Installation:** Automatic resource allocation via PCI BIOS; no manual configuration required. - **Compatible Accessories:** Supports optional RS4232-8 isolation box for ground-isolated RS232/RS422/RS485 conversion.

Manufacturer: Rayon

Category: RS232 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

- **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

- **Simultaneous Analog Input:** Eight differential analog input channels with simultaneous sampling capability, ensuring accurate time alignment across all channels. - **High Resolution and Speed:** 16-bit resolution with a maximum sampling rate of 1 MS/s per channel, enabling precise signal capture for dynamic and transient events. - **Wide Input Range:** Programmable input voltage ranges of ±10 V, ±5 V, ±2.5 V, ±1.25 V, ±0.625 V, and ±0.3125 V to accommodate a variety of signal amplitudes. - **High Input Impedance:** 10 GΩ input impedance minimizes loading effects on measured circuits. - **Robust Overvoltage Protection:** Continuous overvoltage protection up to ±30 V ensures long-term reliability and protection against accidental signal surges. - **Dual Analog Outputs:** Two 16-bit analog output channels with ±10 V range, 10 V/μs slew rate, and 2 μs settling time for precise waveform generation and control applications. - **Comprehensive Digital I/O:** 16 digital input and 16 digital output channels, TTL-compatible, supporting up to 1 MHz frequency operation. - **Flexible Triggering:** Supports software, digital, and analog trigger sources for both input and output operations, allowing synchronized and event-driven data acquisition. - **Efficient Data Transfer:** Supports both polling and Direct Memory Access (DMA) modes for optimized data throughput and reduced CPU overhead. - **Integrated FIFO Buffers:** Onboard FIFO buffers for each subsystem (analog input, analog output, digital I/O) ensure stable, continuous data streaming without loss. - **Timer/Counter Functionality:** Two 32-bit general-purpose timer/counter channels with internal and external clock sources for timing, frequency, and pulse measurement applications. - **Compact PCIe Form Factor:** Designed for standard PCI Express slots, providing high-speed communication with host systems. - **High Signal Integrity:** Signal-to-noise ratio (SNR) of 80 dB and effective number of bits (ENOB) of 13 bits for accurate analog performance.

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe

- **PCI Express x1 Interface:** Fully compliant with PCI Express architecture, supporting both 3.3 V and 5 V signaling environments. - **Simultaneous Sampling:** Four differential analog input channels sampled simultaneously at up to **250 kS/s per channel** with 16‑bit resolution. - **High‑Resolution Analog Input:** 16‑bit A/D conversion with no missing codes, ensuring precise signal digitization. - **Programmable Input Ranges:** Bipolar ±10 V, ±5 V, ±2.5 V, ±1.25 V and unipolar 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V. - **Analog Output Capability:** Two 12‑bit voltage outputs with waveform generation up to **1 MS/s** update rate, supporting ±10 V or 0–10 V ranges. - **Digital I/O:** 24‑channel TTL‑compatible programmable I/O (8255‑compatible). - **Timer/Counter:** Two 16‑bit up/down general‑purpose counters with 40 MHz internal or up to 10 MHz external clock. - **Triggering:** Software, external analog, external digital, or SSI‑bus triggers; supports pre‑trigger, post‑trigger, middle‑trigger, delay‑trigger, and repeated trigger modes. - **Auto‑Calibration:** Fully automatic calibration of analog input and output channels using on‑board precision reference (5.000 V, ±2 ppm/°C). - **High Noise Immunity:** Differential inputs and isolated analog/digital sections minimize interference. - **Scatter‑Gather DMA:** High‑speed bus‑mastering DMA with scatter/gather capability for efficient data transfer without CPU overhead. - **Multiple‑Card Synchronization:** SSI bus allows synchronization of up to four cards for expanded channel count. - **Software Support:** Drivers and SDKs for Windows and Linux; compatible with LabVIEW®, MATLAB®, Visual C/C++, Visual Basic, and .NET environments. - **Compact Form Factor:** 168 mm × 107 mm half‑size PCIe card suitable for industrial PCs and embedded systems.

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe

- **High‑speed simultaneous sampling:** 4 differential AI channels, 14‑bit resolution, 2 MS/s aggregate rate. - **Dual analog outputs:** 2 × 12‑bit voltage outputs (±10 V or 0–10 V ranges) with 1 MS/s update rate and 2 k‑sample FIFO. - **Digital I/O:** 24 TTL/CMOS‑compatible lines (8255 PIO architecture). - **Timer/Counter:** 2 × 16‑bit general‑purpose up/down counters (40 MHz base clock, external up to 10 MHz). - **Triggering:** software, external analog or digital, and SSI bus trigger sources with pre‑, post‑, middle‑, delay‑, and re‑trigger modes. - **Auto‑calibration:** on‑board 5 V reference (±2 ppm/°C) with digital trim DACs for gain/offset correction. - **Scatter‑gather DMA:** bus‑mastering DMA for high‑throughput data transfer without CPU intervention. - **Multiple‑card synchronization:** System Synchronization Interface (SSI) for clock and trigger sharing among up to four cards. - **Comprehensive software support:** Windows 7/8 x86/x64 and Linux drivers; SDKs for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET. - **Compact design:** low‑noise analog/digital segregation and half‑size PCB for space‑constrained systems.

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe

- **PCI Express Interface:** x1 lane PCIe® interface ensuring high‑speed data throughput and plug‑and‑play configuration. - **Simultaneous Sampling:** Four differential analog input channels sampled simultaneously at up to **500 kS/s per channel**. - **High Resolution:** 16‑bit analog‑to‑digital conversion with no missing codes for precise signal measurement. - **Programmable Input Ranges:** Bipolar ±10 V, ±5 V, ±2.5 V, ±1.25 V and unipolar 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V. - **Dual Analog Outputs:** Two 12‑bit voltage outputs with 1 MS/s update rate, ±10 V or 0–10 V ranges, and waveform generation capability. - **Digital I/O:** 24‑channel TTL‑compatible programmable digital I/O (8255 PIO compatible). - **Timer/Counter:** Two 16‑bit general‑purpose up/down counters with 40 MHz internal or up to 10 MHz external clock. - **Triggering:** Supports software, external analog, external digital, and SSI (System Synchronization Interface) triggers. - **Auto‑Calibration:** Fully automatic calibration of analog input and output channels using on‑board precision reference (5.000 V ±2 ppm/°C). - **Scatter‑Gather DMA:** High‑speed bus‑mastering DMA with scatter/gather capability for efficient data transfer without CPU overhead. - **Synchronization:** Multiple‑card synchronization via SSI bus for scalable multi‑channel systems. - **Software Support:** Drivers and SDKs for Windows and Linux; compatible with LabVIEW®, MATLAB®, Visual C++, Visual Basic, and .NET environments. - **Compact Design:** 168 mm × 107 mm half‑size PCIe card with VHDCI‑68 connector. - **Operating Range:** 0 °C – 55 °C, 5 – 95 % RH non‑condensing.

Manufacturer: Adlink Technology Inc.

Category: A/D Intelligent PCIe