- **PCI Bus Interface:** 32-bit PCI bus, plug-and-play compliant. - **Multi-Axis Control:** Supports up to 4 independent axes per card. - **High-Speed Pulse Output:** Up to 2.4 million pulses per second (Mpps) per axis. - **Interpolation:** 2-axis linear and circular interpolation for coordinated motion. - **Encoder Feedback:** 28-bit up/down counter for incremental encoder feedback. - **Motion Profiles:** Supports trapezoidal and S-curve acceleration/deceleration profiles. - **Home and Limit Functions:** Dedicated inputs for home, index (EZ), and limit switches. - **Interrupt Handling:** Programmable interrupt sources for motion events and I/O conditions. - **Manual Pulser Interface:** Direct connection for handwheel or manual pulse generator. - **Simultaneous Start/Stop:** Hardware synchronization across multiple axes or cards. - **Change Speed on the Fly:** Real-time velocity adjustment during motion. - **Software Support:** Comprehensive libraries for C/C++, Visual Basic, ISaGRAF, and LabVIEW. - **Multi-Card Operation:** Supports up to 12 cards (48 axes) in a single system. - **Isolation:** 2500 Vrms optical isolation for all I/O channels. - **Compact Design:** Half-size PCI card for easy integration into industrial PCs.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **High-Performance DSP Architecture:** Built-in digital signal processor (DSP) enables closed-loop control with hardware-based PID-FF algorithms and second-order filters for precise servo performance. - **High-Speed Servo Update Rate:** Supports up to **20 kHz** servo update rate, ensuring smooth and accurate motion control. - **Trajectory Cycle Time:** Up to **1 kHz** trajectory cycle time for real-time motion planning and execution. - **Hybrid Motion Command Output:** Provides both **±10 V analog command** and **pulse-train command** outputs, supporting a wide range of servo and stepper motor drives. - **Encoder Feedback:** Accepts encoder feedback frequencies up to **20 MHz** with digital filtering for noise immunity and precision. - **Multi-Task Execution:** Capable of executing up to **8 independent tasks simultaneously**, allowing complex motion sequences and parallel operations. - **High-Speed Position Latch and Comparison:** Position latch via ORG and Index signals; position comparison and trigger output up to **1 MHz**, ideal for high-speed inspection and synchronization tasks. - **Integrated Digital I/O:** Includes **16 isolated digital inputs** and **16 isolated digital outputs**, reducing the need for additional I/O cards. - **Programmable Interrupts and Watchdog Timer:** Provides programmable interrupt sources to the host PC and a watchdog timer for safety-critical applications. - **Manual Pulsar Interface:** Supports manual pulse generation for testing and manual control. - **Software Suite – MotionCreatorPro 2™:** Windows-based GUI for configuration, auto-tuning, frequency analysis, and diagnostics. Includes setup wizards and data sampling tools. - **Scalability:** Supports up to **16 cards** in a single system for large-scale multi-axis control.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **Four independent 24‑bit up/down counters** supporting single‑phase or two‑phase pulse inputs. - **Dual input modes:** differential line‑receiver input and TTL‑level input selectable per channel. - **High‑speed counting:** up to **1 MHz** for both differential and TTL inputs. - **Programmable timer:** allows periodic interrupt generation from **1 ms to 200 s**. - **Surge protection:** differential input section equipped with Zener‑diode surge suppression to prevent damage from voltage spikes. - **Digital filter function:** hardware‑based noise suppression to eliminate chattering and false counts. - **Counter coincidence output:** generates a pulse when a preset count value is reached. - **Interrupt generation:** triggered by count match or timer expiration for real‑time event handling. - **Compact PCI short‑size board:** 176.4 mm (L) × 107.0 mm (H). - **High reliability:** industrial‑grade components, RoHS‑compliant construction. - **Software support:** Windows and Linux drivers (API‑TOOL), and LabVIEW VI‑DAQ library for seamless integration with measurement applications. - **Connector compatibility:** 96‑pin half‑pitch connector compatible with CNT24‑4(PCI) and other CONTEC counter boards.

Manufacturer: Contec

Category: Counter/Timer PCI

- **PCI Bus Interface:** Compliant with PCI Rev. 2.2, 32-bit, 33 MHz; supports both 3.3V and 5V signaling environments. Plug-and-Play compatible with automatic resource allocation by system BIOS. - **Encoder Input Channels:** Four 32-bit differential quadrature encoder counter input channels. Supports AB phase (1x, 2x, 4x), CW/CCW, and OUT/DIR pulse modes. Maximum encoder input frequency: **10 MHz**. Each channel includes EZ index input for homing and zeroing operations. - **Trigger Output Channels:** Four independent trigger outputs (open collector and TTL). Maximum trigger output frequency: **5 MHz**. Programmable pulse width from **0.1 µs to 3.2765 ms**. Trigger sources selectable from comparators, manual trigger, EZ signal, or timers. - **Comparators and FIFO:** 14 total comparators (4 for FIFO, 10 for linear functions). 4 FIFO buffers (1023 × 32-bit depth each) for high-speed position comparison. Supports automatic data reloading and continuous triggering. - **Linear Function Generator:** 10 independent linear comparison functions for generating continuous trigger sequences. Supports programmable start point, interval, and repeat count. - **Latch and Timer Functions:** Four high-speed latch inputs for position capture (10 MHz bandwidth). Four internal 14-bit timers with 400 ns base resolution. - **Isolation and Protection:** Optically isolated encoder, latch, and trigger I/O using PS9115 photo-couplers (2500 Vrms isolation). TTL I/O available for high-speed non-isolated applications. - **Software and Driver Support:** Windows 2000/XP/Vista WDM driver and DLL library. Compatible with VB, VC++, BCB, and Delphi programming environments. - **Board Index and Configuration:** 4-bit hardware board ID switch (0–15) for multi-board systems (up to 16 boards). Default trigger level configurable via DIP switch.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **PCI Bus Compatibility:** Compliant with PCI Rev. 2.2, 32-bit/33 MHz interface; supports both 3.3V (PCI-X) and 5V (PCI) slots. - **Multi-Board Support:** 4-bit board ID switch allows up to 16 boards in one system, providing up to 64 encoder channels. - **Encoder Input Channels:** Four differential quadrature encoder counter inputs supporting 1x, 2x, and 4x AB phase decoding, CW/CCW, and OUT/DIR modes. - **High-Speed Triggering:** Four trigger output channels (open collector and TTL) with programmable pulse width from 0.1 µs to 3.2765 ms and maximum output frequency of 5 MHz. - **Advanced FPGA Architecture:** Utilizes an ACTEL A3P1000 FPGA with 40 MHz reference clock for high-speed comparison, FIFO buffering, and linear function generation. - **Flexible Comparison Functions:** 14 comparators (4 FIFO-based, 10 linear-based) for position comparison and trigger generation. - **FIFO and Linear Functions:** FIFO depth of 1023×32 bits for random position comparison; linear function supports continuous triggering with programmable intervals. - **Isolated I/O:** Optically isolated encoder, latch, and trigger channels (2500 Vrms isolation using PS9115 photo-couplers). - **Programmable Interrupts:** Multiple interrupt sources including FIFO status, latch events, TTL input, and linear function completion. - **Software Support:** Includes Windows 2000/XP/Vista WDM driver and DLL function library for C/C++ and Visual Basic development. - **Ease of Integration:** Plug-and-Play compliant; automatic resource allocation by system BIOS.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **Four Isolated Serial Ports:** Each port supports RS422 or RS485 communication, selectable via DIP switch. - **Electrical Isolation:** Each port is galvanically isolated to prevent ground loops and protect against electrical surges. - **Flexible Interface Configuration:** DIP switch selectable per port for RS422 (full-duplex) or RS485 (half-duplex) operation. - **ADDC (Auto Data Direction Control):** Automatic control of data direction in RS485 mode, eliminating the need for manual RTS signal handling. - **High Compatibility:** Fully compatible with 16550A UART standard, ensuring broad software and driver support. - **Plug & Play PCI Interface:** Automatic resource allocation (IRQ and I/O mapping) by PCI BIOS; no manual configuration required. - **Shared IRQ Support:** Multiple PCI cards can share a single interrupt line, optimizing system resource usage. - **Wide OS Support:** Drivers available for DOS, Windows 95/98/ME/NT/2000/XP, Linux, and SCO OpenServer. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps (standard crystal) or up to 921,600 bps (optional high-speed crystal). - **Robust Construction:** Designed for industrial and embedded PC environments requiring reliable multi-port serial communication. - **Included Cable:** A404 cable (DB37 female to 4×DB9 male) for direct connection to external serial devices.

Manufacturer: Rayon

Category: RS485 / RS422 4-Po

PCI 4 external and 1 internal USB port card, each port full/high/low data transaction, PCI 2.2 compliant, 3,3/2,5V multi power supply, 3,3V suspend power for wake up functions, Win driver CD

Manufacturer: No category

Category: General Purpose Cards

- **Multi‑Interface Support:** Provides four independent serial channels — three RS‑232 ports and one RS‑422 port — through RJ‑45 connectors. - **PCI Plug‑and‑Play Architecture:** Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by BIOS; no manual configuration required. - **Intelligent Serial Controller:** Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupts and improving throughput. - **High‑Speed Communication:** Supports baud rates up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal. - **Flexible Flow Control:** Hardware (RTS/CTS) and software (XON/XOFF) flow control supported. - **Universal PCI Voltage Support:** Operates in both 5 V and 3.3 V PCI slots (Universal PCI design). - **Compact RJ‑45 Connectivity:** RJ‑45 connectors simplify cabling and allow modular connection to external devices or patch panels. - **Driver Support for Multiple OS:** Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer. - **IRQ Sharing Capability:** Supports interrupt sharing among multiple PCI cards, enabling multi‑card installations. - **Industrial Reliability:** Designed for continuous operation in PC/AT industrial systems; optional isolation and surge protection available via external RS4232 isolation boxes. - **Expandable System Integration:** Multiple PCIPORT cards can coexist in one system, supporting up to 8 or 16 serial ports depending on configuration.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Four Independent Serial Ports:** Two RS232 ports (Ports A and B) and two RS422/RS485 ports (Ports C and D), selectable via DIP switch and jumper configuration. - **High Compatibility:** Each port is 16550A UART compatible, ensuring compatibility with standard serial communication software and hardware. - **Flexible Interface Selection:** RS422/RS485 ports can be configured individually for either RS422 or RS485 operation using onboard jumpers (JP5). - **Automatic Data Direction Control (ADDC):** Built-in ADDC function for RS485 communication eliminates the need for manual RTS signal control. - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1. All resource assignments (IRQ, I/O address) are automatically managed by the PCI BIOS. - **Shared IRQ Support:** Supports IRQ sharing among multiple PCI devices, simplifying system integration. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115.2 Kbps (1.8432 MHz crystal) or up to 921.6 Kbps (14.7456 MHz crystal). - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP, Linux, and SCO OpenServer. - **Multi-Card Support:** Up to two P924 cards can be installed in a single system, providing up to eight serial ports. - **Included Expansion Cable:** Comes with a DB37 female to 4×DB9 male connector cable (DB25 male version available upon request). - **Compact Design:** Dimensions of 122 mm × 101 mm, suitable for standard PCI slots.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 4-Ports PCI

- **Four Independent Serial Ports:** Provides 4 communication channels — 2×RS‑422 and 2×RS‑232 — via RJ‑45 connectors. - **PCI Plug‑and‑Play Architecture:** Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by PCI BIOS eliminates manual configuration. - **Intelligent Serial Controller:** Each port uses a 16C550A‑compatible UART with 16‑byte transmit and receive FIFOs, reducing CPU interrupt load and improving throughput. - **High‑Speed Operation:** Supports baud rates up to 115.2 kbps with a 1.8432 MHz crystal or up to 921.6 kbps with a 14.7456 MHz crystal. - **Flexible Interface Configuration:** Supports both RS‑232 and RS‑422 signaling standards. RS‑422 ports can be configured for full‑duplex differential communication. - **RJ‑45 Connector Interface:** Compact modular connectors simplify cabling and integration in structured wiring environments. - **Universal PCI Compatibility:** Operates in both 5 V and 3.3 V PCI slots at 33 MHz, suitable for legacy and modern PC/AT systems. - **Driver Support for Multiple Operating Systems:** Compatible with Windows 95/98/Me, Windows NT 4.0, Windows 2000/XP, DOS, Linux, and SCO OpenServer. - **Interrupt Sharing:** Supports IRQ sharing among multiple PCI cards, allowing installation of multiple PCIPORT cards in one system. - **Hardware Flow Control:** Supports both software (XON/XOFF) and hardware (RTS/CTS) flow control. - **Industrial‑Grade Reliability:** Designed for continuous operation in industrial and embedded environments with robust electrical design and optional isolation via external RS4232 boxes.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Multi‑Interface Design:** Provides **3×RS‑422** and **1×RS‑232** serial ports via RJ45 connectors, supporting both balanced and unbalanced communication standards. - **PCI Plug‑and‑Play Architecture:** Fully compliant with **PCI Local Bus Specification Rev. 2.1**, supporting automatic resource assignment (I/O address, IRQ) by the system BIOS. No manual configuration required. - **High‑Performance Serial Controller:** Utilizes a **16C550A‑compatible UART** with **16‑byte transmit and receive FIFOs**, minimizing CPU interrupts and improving throughput. - **Flexible Baud Rate Support:** Software‑programmable baud rates up to **115.2 kbps** (with 1.8432 MHz crystal) or **921.6 kbps** (with 14.7456 MHz crystal). - **Hardware and Software Flow Control:** Supports **RTS/CTS** and **XON/XOFF** flow control for reliable data transmission. - **Universal PCI Voltage Support:** Operates in both **5 V and 3.3 V PCI slots** (Universal PCI design). - **Operating System Compatibility:** Drivers available for **Windows 95/98/Me/NT/2000/XP**, **DOS**, **Linux**, and **SCO OpenServer**. - **Industrial‑Grade Reliability:** Designed for continuous operation in PC/AT‑compatible systems, with robust electrical design and optional isolation via external RS4232 converter boxes. - **RJ45 Connector Interface:** Compact RJ45 connectors simplify cabling and reduce space requirements compared to DB‑type connectors.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Four Independent RS232 Ports:** Each port is 16550A-compatible, supporting buffered transmit and receive channels with 16-byte FIFOs. - **High-Speed Communication:** Software-programmable baud rates up to 115.2 Kbps (1.8432 MHz crystal) or up to 921.6 Kbps (14.7456 MHz crystal). - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by PCI BIOS. - **Shared Interrupt Support:** One sharable IRQ mapping for all ports, reducing system resource usage. - **Flexible I/O Mapping:** 6 × 8-byte I/O address blocks assigned by PCI BIOS. - **Universal PCI Compatibility:** Operates in both 5V and 3.3V PCI slots (universal card design). - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/ME/NT/2000/XP, Linux, and SCO OpenServer. - **Expansion Connectivity:** Includes a DB37 female connector on the card, with an expansion cable (DB37F to 4×DB9M or optional 4×DB25M). - **Multi-Card Support:** Up to two P984 cards can be installed per system, providing up to eight serial ports. - **Flow Control Options:** Supports both hardware (RTS/CTS) and software (Xon/Xoff) flow control. - **Compact Design:** Optimized for industrial and embedded PC applications requiring multiple serial interfaces.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Four Independent RS232 Ports:** Each port supports asynchronous serial communication with full modem control signals. - **16550A-Compatible UARTs:** Each channel includes a 16-byte transmit and receive FIFO buffer for efficient data handling and reduced CPU load. - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1; automatic resource allocation (I/O address, IRQ) by BIOS. - **Shared IRQ Support:** Multiple PCI cards can share a single interrupt line, simplifying system integration. - **High-Speed Communication:** Supports baud rates up to 115.2 kbps (1.8432 MHz crystal) or up to 921.6 kbps (14.7456 MHz crystal). - **Flexible Flow Control:** Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Comprehensive OS Support:** Compatible with legacy and modern operating systems, including Windows 2000/XP/7, Linux, DOS, and SCO. - **Expandable System Design:** Up to two P584 cards can be installed in a single system, providing up to eight serial ports. - **Universal PCI Compatibility:** Operates in both 5 V and 3.3 V PCI slots (universal version P584U). - **Optional Isolation and Conversion:** Compatible with the RS4232-4 isolation box for converting RS232 signals to isolated RS232/RS422/RS485 interfaces. - **Compact Form Factor:** Designed for standard PCI slots with a small footprint suitable for industrial and embedded applications.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Four Independent RS232 Ports:** Provides four fully functional RS232 serial channels through RJ45 connectors, enabling simultaneous multi-device communication. - **PCI Plug & Play Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1, supporting automatic resource allocation (I/O address and IRQ) by the system BIOS. - **Intelligent Serial Controller:** Incorporates a 16C550A-compatible UART with 16-byte transmit and receive FIFOs, reducing CPU load and improving throughput. - **High-Speed Communication:** Supports baud rates up to 115.2 Kbps with a 1.8432 MHz crystal or up to 921.6 Kbps with a 14.7456 MHz crystal. - **Flexible Flow Control:** Supports both hardware (RTS/CTS) and software (Xon/Xoff) flow control. - **Universal PCI Compatibility:** Operates in both 5V and 3.3V PCI slots, ensuring compatibility with a wide range of PC architectures. - **Multi-OS Driver Support:** Compatible with Windows 95/98/Me, Windows NT, Windows 2000/XP, DOS, Linux, and SCO OpenServer. - **Expandable and Configurable:** Supports multiple card installations (up to two per system) with jumper-based card numbering for consistent COM port assignment. - **Industrial-Grade Reliability:** Designed for continuous operation in industrial environments with robust electrical design and optional isolation via external RS4232 converter boxes. - **RJ45 Connectivity:** Compact RJ45 connectors simplify cabling and integration in structured wiring environments.

Manufacturer: Rayon

Category: RS232 4-Ports

- **Four RS422 Serial Ports:** Each port supports full-duplex RS422 communication for industrial and automation applications requiring long-distance, noise-resistant serial links. - **16550A UART Compatibility:** Each port integrates a 16C550A-compatible UART with 16-byte transmit and receive FIFOs, ensuring efficient data buffering and reduced CPU interrupts. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115,200 bps (standard 1.8432 MHz crystal) or up to 921,600 bps with optional 14.7456 MHz crystal. - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1. All I/O addresses, IRQs, and memory mappings are automatically assigned by the PCI BIOS. - **Shared IRQ Support:** Allows multiple PCI cards to share a single interrupt request line, optimizing system resource allocation. - **Flexible Flow Control:** Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control mechanisms. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP, Linux, and SCO OpenServer. - **Expansion Cable Included:** Ships with a DB37 female to 4×DB9 male breakout cable (DB25 male version available on request as P985-25). - **Dual-Card System Support:** Up to two P985 cards can be installed in a single system, providing up to eight RS422 ports. - **Compact Design:** PCB dimensions of 121 mm × 102 mm, suitable for standard PCI slots. - **Industrial-Grade Reliability:** Engineered for stable operation in industrial and embedded PC environments.

Manufacturer: Rayon

Category: RS485 / RS422 4-Po

- **6-Axis SSCNET Motion Control:** Supports up to six servo amplifiers per card using SSCNET II protocol. - **High-Speed Serial Communication:** 5.625 MHz SSCNET II link with up to 30 m cable length per axis group. - **Onboard DSP:** TI TMS320C6711, 200 MHz, 1200 MFLOPS floating-point performance for real-time motion processing. - **Multi-Card Scalability:** Up to 15 cards per system, enabling control of up to 90 axes. - **Advanced Motion Profiles:** Supports trapezoidal and S-curve velocity profiles, linear and circular interpolation, and continuous trajectory motion. - **Integrated I/O:** 2 isolated digital inputs/outputs, 6 TTL outputs, and 2 analog outputs (±10 V). - **Encoder Interface:** 3 channels of 32-bit incremental encoder inputs (A/B/Z), up to 5 MHz. - **Software Support:** Includes Windows-based Motion Creator utility and DLL libraries for C/C++/VB development. - **Synchronization:** All axes synchronized within SSCNET cycle (0.888 ms) for precise multi-axis interpolation. - **Noise Immunity:** Differential RS-485 physical layer ensures robust communication in industrial environments. - **Self-Diagnostics:** Dual LED indicators for power and status monitoring. - **Compact PCI Compatibility:** Also available as cPCI-8312H variant for CompactPCI systems.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **DSP-Based Architecture:** Equipped with a TI 375 MHz floating-point DSP and FPGA for real-time motion computation and PID control. - **High-Speed Servo Update:** Hardware-based PID + Feedforward control loop with update rates up to **20 kHz** and trajectory cycle time up to **1 kHz**. - **Multi-Axis Control:** Supports **8 independent axes** with hybrid command outputs (±10 V analog and pulse-train). - **Encoder Feedback:** Up to **20 MHz** encoder input frequency with digital filtering and 1x/2x/4x AB phase decoding. - **High-Speed Pulse Output:** Pulse output rate up to **6.55 Mpps**, supporting CW/CCW and OUT/DIR modes. - **Advanced Motion Profiles:** - Trapezoidal and S-curve velocity profiles - On-the-fly parameter modification - Multi-axis linear, circular, and helical interpolation - Electronic gearing and gantry synchronization - Backlash compensation and homing modes - **Integrated Digital I/O:** 16 optically isolated digital inputs and 16 digital outputs on the DIN-825-GP4 terminal board. - **High-Speed Triggering:** Position compare and trigger output up to **1 MHz** for AOI and laser control applications. - **Multi-Task Execution:** Supports up to **8 concurrent programs** using ADLINK Motion Code (AMC). - **Safety and Reliability:** Includes watchdog timer, emergency stop input, limit switch protection, and servo alarm handling. - **Software Suite:** Bundled with **MotionCreatorPro 2™**, a Windows-based GUI for setup, tuning, diagnostics, and frequency analysis. - **Scalability:** Supports up to **16 cards per system**, enabling control of up to 128 axes.

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **8 Independent 16-bit Timer/Counters:** Each channel operates independently, allowing simultaneous timing and counting operations. - **2 Cascaded 32-bit Timer/Counters:** Two 16-bit counters can be cascaded to form 32-bit counters for extended range and precision. - **16 TTL-Level Digital I/O Channels:** Configurable as 16 inputs or 8 inputs and 8 outputs, supporting flexible digital control. - **High-Speed Operation:** Supports counting frequencies up to **10 MHz**, suitable for high-speed pulse and frequency measurement. - **Programmable Clock Sources:** Two on-board internal clock sources (0.5 MHz, 1 MHz, 2 MHz, 4 MHz) and eight external clock inputs for flexible timing control. - **Interrupt Management:** Jumper- and software-selectable interrupt sources with four interrupt channels (two counter-based and two digital input-based). - **Comprehensive Software Support:** Drivers for Windows 98/NT/2000/XP and LabVIEW 6.0/7.0, with sample programs in VB, VC, BCB, and Delphi. - **PCI Bus Interface:** Fully compliant with PCI specifications, supporting plug-and-play configuration and automatic resource allocation. - **EEPROM-Based Board Identification:** Each card includes a unique serial number stored in EEPROM for easy identification and configuration. - **Diagnostic Utility:** PCI Scan Utility for resource monitoring, serial number identification, and troubleshooting. - **Compact Design:** 185 mm × 110 mm PCB form factor for easy integration into standard PC chassis. - **RoHS Compliant:** Environmentally friendly design meeting Restriction of Hazardous Substances standards.

Manufacturer: Axiom

Category: Counter/Timer PCI

- **8-Channel Relay Outputs:** Provides four SPDT (Form C) and four SPST (Form A) relays for flexible control of external devices. - **8-Channel Isolated Digital Inputs:** Optically isolated, non-polarity digital inputs with optional RC filtering for noise immunity. - **Expandable Architecture:** Supports up to three PCI-7251 extension modules, expanding total capacity to 32 relay outputs and 32 isolated inputs. - **High Isolation and Reliability:** 5000 VRMS isolation voltage between channels and system; robust against industrial noise. - **LED Status Indicators:** Onboard LEDs display the ON/OFF state of each relay output for easy monitoring. - **Programmable I/O Operation:** Supports programmed I/O data transfer for both input and output channels. - **Non-Latching Relays:** Ensures predictable relay state after power-up or reset. - **Software and OS Compatibility:** Supports Windows (XP/Vista/7/2000/2003 Server) and Linux with ADLINK’s PCIS-DASK and DAQPilot drivers. - **Comprehensive Software Support:** Compatible with LabVIEW™, MATLAB®, DAQBench, and ADLINK’s DAQMaster configuration utility. - **Industrial-Grade Design:** Designed for reliable operation in harsh environments with wide temperature and humidity tolerance.

Manufacturer: Adlink Technology Inc.

Category: DIO Isolated PCI

- **Eight-Port Serial Expansion:** Provides 7 × RS-232 ports and 1 × isolated RS-422/RS-485 port with ADDC for flexible serial connectivity. - **High Compatibility:** Fully compatible with **16550A UART** standard, ensuring broad software and hardware interoperability. - **Plug & Play PCI Interface:** Automatic resource allocation (IRQ and I/O mapping) by PCI BIOS; no manual configuration required. - **Shared IRQ Support:** Allows multiple PCI cards to share a single interrupt, optimizing system resource usage. - **High-Speed Communication:** Supports baud rates from **50 bps up to 115.2 Kbps** (standard 1.8432 MHz crystal) and up to **921.6 Kbps** with optional 14.7456 MHz crystal. - **Isolated RS-422/RS-485 Port:** One port provides galvanic isolation for industrial environments, supporting both RS-422 and RS-485 modes with automatic data direction control. - **Multi-OS Driver Support:** Compatible with **DOS, Windows 95/98/ME/NT/2000/XP, Linux, SCO OpenServer**, and **Windows 7** (using Windows 2000/XP/Vista drivers). - **Flexible Connector Options:** Uses a **DB62 female connector** on the card, with included **DB62M-to-8×DB9M** cable (DB25M version available on request). - **Scalable System Integration:** Supports up to **8 cards per system**, enabling a total of 64 serial ports in one PC. - **Industrial-Grade Design:** Built with high-quality components and isolation features for reliable operation in demanding environments.

Manufacturer: Rayon

Category: RS232 Mixed RS485 / RS422 8-Port

- **Eight Independent RS232 Ports:** Provides eight fully functional serial ports, each compliant with RS232C standards. - **16550A-Compatible UARTs:** Each port integrates a 16C550A-compatible UART with 16-byte transmit and receive FIFOs, minimizing CPU interrupts and improving data throughput. - **Plug & Play PCI Interface:** Fully compliant with PCI Local Bus Specification Rev. 2.1. Automatic resource assignment (I/O address, IRQ) by PCI BIOS—no manual configuration required. - **High-Speed Communication:** Supports baud rates from 50 bps up to 115.2 kbps (standard 1.8432 MHz crystal) or up to 921.6 kbps with optional 14.7456 MHz crystal. - **Shared IRQ Support:** Multiple PCI cards can share a single interrupt line, optimizing system resource usage. - **Flexible Flow Control:** Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/ME/NT/2000/XP, Linux, SCO OpenServer, and QNX 6.0 (via built-in driver). - **Expandable and Scalable:** Up to two P588 cards can be installed in a single system, providing up to 16 serial ports. - **Optional Isolation and Conversion:** Compatible with RAYON RS4232-8 isolation box for conversion to isolated RS232/RS422/RS485 interfaces. - **Compact Design:** Board dimensions of 141 mm × 106 mm allow installation in standard PCI slots. - **Comprehensive Accessory Set:** Includes R804 cable (DB62 → 8 × DB9 M). Optional R801 (DB62 → 8 × DB25 M) and R803 (DB62 → DB62 M) cables available.

Manufacturer: Rayon

Category: RS232 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

- **High-Performance Embedded Processor:** Equipped with a 133 MHz TMPR3927 MIPS RISC processor for efficient data handling and reduced host CPU load. - **Large Dual-Port Memory:** 16 MB SDRAM shared between the local processor and host system for high-speed data buffering and communication. - **Flexible Port Expansion:** Supports 8 to 64 serial ports via daisy-chained external connector boxes (NF116, NF216, NF316, F641/F642, R641/R642, A641/A642). - **Universal PCI Compatibility:** Operates in both 3.3 V and 5 V PCI slots, ensuring compatibility with legacy and modern systems. - **Multi-Interface Support:** Configurable for RS‑232C, RS‑422, or RS‑485 communication through DIP switch settings on connector boxes. - **Advanced UART Control:** Each port uses a FIFO-type 16C554 UART controller for stable, high-speed serial communication. - **High-Speed Data Transmission:** Supports baud rates from 110 bps to 230,400 bps (typical operation up to 115,200 bps; UNIX mapping supports 50/75/150 bps for 57,600/76,800/115,200 bps). - **Operating System Support:** Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Scalable Architecture:** Up to two IOP3927 cards can be installed per system, each supporting up to eight external boxes for a total of 128 ports. - **Industrial Reliability:** Designed for continuous operation in industrial and multi-user environments with robust hardware and software support.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Intelligent PCI Processor Architecture:** The P640N incorporates an onboard intelligent processor that offloads serial communication tasks from the host CPU, improving system performance and reducing latency. - **Scalable Port Configuration:** Supports configurations from **8 up to 64 serial ports** via daisy-chained connector boxes (NF116, NF216, NF316). Each box provides 16 ports. - **Flexible Interface Support:** Each serial port can be configured individually as **RS232, RS422, or RS485** using DIP switches, allowing mixed interface environments on a single card. - **Advanced FIFO UART Control:** Built-in **FIFO-type 16C554 UART** controllers ensure efficient data buffering and high-speed communication with minimal CPU overhead. - **PCI Bus Compatibility:** Designed for **5V 33MHz PCI slots**, with BIOS-assigned memory or I/O mapping. Supports both **2×4KB memory map** or **256B/64B I/O map** configurations. - **Operating System Support:** Comprehensive driver support 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 software and hardware flow control options. - **Expandable System Architecture:** Up to **two P640N cards per system**, each supporting up to **four connector boxes** for a total of **64 ports per card**. - **Industrial-Grade Design:** Rugged construction with wide environmental tolerance, suitable for continuous operation in industrial and commercial environments.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **8 Optically Isolated Digital Inputs:** Each input channel is isolated using photo-couplers (PC-3H4) to prevent ground loops and protect the host system from high-voltage transients. - **8 Relay Outputs (4 SPDT + 4 SPST):** Provides flexible switching configurations for both single-pole single-throw and single-pole double-throw operations. - **High Isolation and Protection:** Optical isolation rated at 2500V DC between channels and over-voltage protection up to 50V DC. - **Relay Output Capacity:** Supports up to 10A @ 120V AC, 6A @ 250V AC, or 5A @ 30V DC resistive load. - **On-board Relay Status LEDs:** Each relay output channel includes an LED indicator for real-time status monitoring. - **AC/DC Polarity-Free Inputs:** Inputs can accept both AC and DC signals without polarity constraints, simplifying wiring and installation. - **Output Status Read-back:** Enables software verification of relay output states for diagnostic and control feedback. - **EEPROM with Serial Number:** Each board includes a unique serial number stored in EEPROM for easy identification and configuration management. - **Software Support:** Compatible with Windows® 98/NT/2000/XP and LabVIEW 6.0/7.0. Includes sample programs for Visual Basic, Visual C++, Borland C++ Builder, and Delphi. - **Industrial-grade Design:** Designed for reliability in industrial environments with wide operating temperature range and high humidity tolerance.

Manufacturer: Axiom

Category: DIO Isolated PCI