- **High Port Density:** Supports up to **64 independent serial ports** in a single PCI slot. - **Multi-Protocol Support:** Each port can be configured individually for **RS232, RS422, or RS485** operation via DIP switches. - **Universal PCI Compatibility:** Operates in both **3.3V and 5V PCI 33MHz** bus environments. - **Single IRQ Resource:** All 64 ports share a single IRQ assigned by the PCI BIOS, optimizing system resource allocation. - **Intelligent Architecture:** Based on the **P640NU intelligent multi-port controller card**, providing efficient data handling and reduced CPU load. - **Flexible Expansion:** Utilizes **four NF316 connector boxes**, each providing 16 ports, daisy-chained via the **A640 cable**. - **Comprehensive 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**, with UNIX-compatible mappings for 57,600, 76,800, and 115,200 bps. - **Flow Control Options:** Supports both **XON/XOFF software** and **RTS/CTS hardware** handshaking. - **Industrial Reliability:** Designed for continuous operation in environments from **5°C to 40°C**, with humidity tolerance up to **90% RH**. - **Upgradeable Platform:** Compatible with **PCIIOP intelligent series** cards such as **P990F (Intel 80960JF)** and **IOP3927F (133MHz MIPS)** for enhanced processing power.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Eight‑Axis Control:** Supports simultaneous control of up to eight independent motor axes. - **High‑Speed Pulse Output:** Generates pulse trains from **0.1 Mpps to 6.5 Mpps** per axis. - **Multiple Pulse Modes:** Selectable output modes—2‑pulse (CW/CCW), common‑pulse (Pulse/Direction), or 90° phase difference (Lead/Lag). - **Differential Line Driver Output:** Ensures noise‑resistant, long‑distance signal transmission. - **Encoder Feedback Compatibility:** Accepts differential, TTL‑level, or open‑collector encoder signals for position feedback. - **Advanced Motion Profiles:** Supports target positioning, origin (ORG) return, linear and circular interpolation, S‑curve acceleration/deceleration, and frame‑based consecutive movement. - **Frame Memory:** Up to **1024 positioning frames** per axis stored onboard, enabling autonomous motion sequences without CPU load. - **Synchronous Multi‑Board Control:** Up to **16 boards** (SMC‑4DF‑PCI and SMC‑8DF‑PCI combined) can operate synchronously via synchronization control connectors. - **Override Function:** Allows real‑time modification of speed or target position during motion. - **Opto‑Isolated Limit Inputs:** Each axis includes opto‑isolated limit and origin inputs for reliable operation in noisy industrial environments. - **General‑Purpose I/O:** Seven opto‑isolated inputs and three opto‑isolated outputs for auxiliary control and status signaling. - **High‑Speed Isolated Outputs:** Designed for robust interfacing with external devices. - **PCI Bus Compliance:** Fully compliant with PCI 2.2 standard; supports both 3.3 V and 5 V signaling environments. - **Compact Form Factor:** 176 mm × 107 mm PCB suitable for standard industrial PC chassis. - **Software Support:** Windows driver (API‑TOOL for Win32), Linux driver, and LabVIEW VI‑DAQ library available free of charge. - **RoHS Compliant:** Environmentally friendly, lead‑free construction.

Manufacturer: Contec

Category: Motion Control / EtherCAT PCI

- **Eight‑Axis Control:** Supports simultaneous control of up to eight independent motor axes. - **High‑Speed Pulse Output:** Generates pulse signals from **0.3 Mpps to 9.8 Mpps**, enabling high‑precision motion control for both stepping and servo motors. - **Flexible Output Modes:** Selectable between: - 2‑pulse (CW/CCW) - Common‑pulse (Pulse/Direction) - 90° phase difference (Lead/Lag) - **Encoder Input Compatibility:** Accepts differential, TTL‑level, and open‑collector encoder signals for feedback and position verification. - **Limit Switch Inputs:** Three opto‑isolated limit inputs per axis (ORG, +LIM, −LIM) for safe and accurate motion boundary detection. - **General‑Purpose I/O:** Seven opto‑isolated general‑purpose input signals per axis for flexible control integration. - **High‑Speed Isolated Outputs:** Open‑collector outputs (current sinking type) rated at 50 V DC, 100 mA per channel, 300 mA per axis. - **Override Functionality:** Allows real‑time override of speed or target position during motion execution. - **Encoder Feedback:** Supports single‑phase (UP/DOWN/Z) and two‑phase (A/B/Z) encoder inputs up to 5 MHz (differential), 3 MHz (TTL), or 1 MHz (open collector). - **Software Support:** Includes CONTEC’s **API‑TOOLs for Windows** driver library for Win32 API integration. - **High Reliability:** Opto‑isolated inputs prevent electrical noise interference and ensure stable operation in industrial environments. - **PCI Bus Compatibility:** Fully compliant with PCI 2.2 standard, supporting both 5 V and 3.3 V signaling environments. - **Compact Design:** Standard PCI form factor suitable for industrial PCs and embedded control systems.

Manufacturer: Contec

Category: Motion Control / EtherCAT PCI

- **Eight Independent RS‑232 Ports:** Provides eight fully functional serial channels for simultaneous communication with multiple devices. - **Universal PCI Interface:** Supports both 3.3 V and 5 V signaling, compatible with 32‑bit and 64‑bit PCI and PCI‑X buses operating at 33 MHz or 66 MHz. - **High‑Speed Data Transmission:** Supports baud rates from 75 bps up to 921.6 kbps per port, ensuring reliable high‑speed serial communication. - **64‑Byte Hardware FIFO:** Each port includes a 64‑byte transmit/receive FIFO buffer, 16C750‑compatible, minimizing CPU overhead and improving throughput. - **Single‑Chip Matrix UART Controller:** Integrates multiple UARTs into a single ASIC, reducing latency and power consumption while improving reliability. - **Embedded 15 kV ESD Protection:** Built‑in electrostatic discharge protection on all signal lines safeguards connected equipment and the card itself. - **Mini SCSI 68‑Pin Connector:** Compact high‑density connector on the card, with breakout cable to eight DB9 male connectors (available in 40 cm or 100 cm lengths). - **Unlimited Card Scalability:** Multiple IPC‑P1008 cards can be installed in a single system, limited only by available PCI slots. - **Wide Operating Temperature Range:** Designed for industrial environments with operating temperatures from 0 °C to 70 °C and storage temperatures from −40 °C to 85 °C. - **Comprehensive OS Support:** Compatible with Windows 2000/XP/2003/Vista (32‑/64‑bit), DOS, Linux (2.4 x/2.6 x), and UNIX 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. - **Long‑Term Reliability:** Backed by a 5‑year manufacturer’s warranty and designed for continuous industrial operation.

Manufacturer: Sunix

Category: Professional Serial

- **Eight Independent Serial Ports:** Provides 8 fully independent RS‑422/485 communication channels for simultaneous multi‑device connectivity. - **Universal PCI Interface:** Compliant with PCI Ver. 3.0/2.3/2.2 standards; supports both 32‑bit and 64‑bit PCI and PCI‑X buses at 33 MHz or 66 MHz. - **High‑Speed Communication:** Supports baud rates from 75 bps up to 921.6 Kbps per port, ensuring reliable high‑speed data transfer. - **64‑Byte Hardware FIFO:** Each port includes a 64‑byte hardware FIFO buffer, 16C750‑compatible, for efficient data handling and reduced CPU load. - **Auto RS‑422/485 Detection and Switching:** SUNIX proprietary technology automatically detects and switches between RS‑422 full‑duplex and RS‑485 half‑duplex modes without jumper or DIP switch configuration. - **AHDC/CS™ Technology:** SUNIX Auto Hardware Direction Control/Carrier Sense automatically manages RS‑485 signal direction, ensuring precise timing and collision avoidance on 2‑wire buses. - **Embedded 15 kV ESD Protection:** Integrated electrostatic discharge protection on all signal lines safeguards connected devices and ensures long‑term reliability. - **Unlimited Card Scalability:** Multiple IPC‑P2008 cards can be installed in a single system, limited only by available PCI slots. - **Software Flow Control:** Supports XON/XOFF software flow control for flexible communication management. - **Wide OS Compatibility:** Drivers available for Windows 2000/XP/2003/Vista (32‑/64‑bit), Linux 2.4/2.6, SCO OpenServer 5.06/5.07, and DOS. - **Industrial‑Grade Reliability:** Designed for continuous operation in industrial environments with operating temperature range 0 °C – 70 °C and humidity tolerance up to 95 % RH. - **Compact Form Factor:** Standard PCI card dimensions (63.5 × 120 mm) suitable for standard and low‑profile brackets. - **Long‑Term Warranty:** Backed by a 5‑year manufacturer warranty.

Manufacturer: Sunix

Category: Professional Serial

- **Eight Independent RS‑422/485 Ports:** Supports simultaneous communication across eight isolated serial channels. - **Universal PCI Interface:** Compatible with PCI Ver. 3.0 / 2.3 / 2.2, supporting both 3.3 V and 5 V signaling, and PCI‑X 33 MHz / 66 MHz operation. - **High‑Speed Data Transfer:** Baud rates from 75 bps up to 921.6 Kbps per port. - **Matrix Single‑Chip UART Controller:** 16C750‑compatible design with 64‑byte hardware FIFO for each port, ensuring low latency and high throughput. - **2.5 kV Optical Isolation:** Provides galvanic isolation for all signal and power lines, preventing ground loops and protecting against electrical noise. - **600 W Surge Protection:** Built‑in transient suppression per IEC 61000‑4‑5 standard, safeguarding connected devices from high‑energy surges. - **Embedded 15 kV ESD Protection:** Protects all signal lines from electrostatic discharge damage. - **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:** Hardware‑based automatic direction control for RS‑485 2‑wire communication, ensuring precise timing and collision avoidance. - **Software Flow Control:** Supports XON/XOFF for reliable data transmission. - **Unlimited Card Scalability:** Multiple IPC‑P2008SI cards can be installed in a single system, limited only by available PCI slots. - **Wide OS Compatibility:** Drivers available for Windows 2000/XP/2003/Vista (32/64‑bit), Linux 2.4/2.6, SCO OpenServer 5.06/5.07, and DOS. - **Industrial‑Grade Design:** Operating temperature range 0 °C – 70 °C, storage −40 °C – 85 °C, and humidity tolerance 5 % – 95 % RH. - **CE and FCC Class B Certified:** Meets international electromagnetic compatibility and safety standards. - **5‑Year Warranty:** Long‑term reliability backed by SUNIX’s industrial support program.

Manufacturer: Sunix

Category: Professional Serial

- **Embedded RISC Processor:** Equipped with a 133 MHz TMPR3927 RISC CPU capable of one instruction per cycle, delivering approximately 3927 MIPS of processing power. - **Large Local Memory:** Integrated 16 MB SDRAM dual-port memory accessible by both the local processor and host system. Each serial port can utilize up to 1 MB receive buffer and 512 KB transmit buffer. - **Universal PCI Compatibility:** Supports both 3.3 V and 5 V PCI bus standards at 33 MHz, ensuring compatibility with modern 64‑bit PCI slots. - **High-Speed Serial Communication:** Supports baud rates from 110 bps up to 230,400 bps (230 kBd). Software compatibility mapping allows legacy applications to use standard baud rate identifiers. - **Eight-Port RS‑232 Interface:** Provides eight independent serial channels via a DB‑62 connector and breakout cable (DB‑9 or DB‑25). Each port supports full modem control and hardware/software flow control. - **Flexible Interface Options:** Supports RS‑232, RS‑422, and RS‑485 modes through optional converter boxes (e.g., RS4232‑8 for ground-isolated RS‑422/485). - **Ground Isolation Capability:** When used with RS4232‑8 or IF‑series boxes, provides galvanic isolation for industrial environments to prevent ground loops and signal interference. - **Operating System Support:** Fully supported under Windows NT, 2000, XP, Vista, Windows 7, Linux (kernel 2.2–2.6+), and SCO UNIX/OpenServer. - **High Expandability:** Up to two cards per system, supporting a total of 128 serial ports/users. - **Compact Form Factor:** Dimensions 159 mm (L) × 109 mm (H), designed for standard PCI slots.

Manufacturer: Rayon

Category: RS232 8-Port

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

Manufacturer: Rayon

Category: 8-Port 5V Single Mixed

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

Manufacturer: Rayon

Category: RS485 / RS422 8-ports

- **High-Performance Embedded Processor:** Equipped with a 133 MHz TMPR3927 RISC CPU for intelligent I/O management and real-time data handling. - **Dual-Port SDRAM Architecture:** 16 MB SDRAM shared between the local processor and host CPU via PCI bus mapping, ensuring high-speed data exchange. - **Universal PCI Compatibility:** Supports both 3.3 V and 5 V PCI slots, compliant with 33 MHz PCI bus standards. - **Scalable Multiport Design:** Supports 8 to 64 serial ports per card through daisy-chained external connector boxes. - **Flexible Interface Configuration:** Each port can be configured independently as RS-232, RS-422, or RS-485 via DIP switches. - **Advanced UART Control:** Built-in FIFO-type 16C554 UART controllers in connector boxes for efficient serial buffering. - **User Programmable:** Allows custom firmware for time-critical or application-specific tasks to be executed on the card CPU. - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Expandable Architecture:** Up to 8 external boxes can be daisy-chained per card, each supporting 8 or 16 ports. - **Single IRQ Resource:** Only one IRQ required for up to 64 ports, minimizing system resource usage.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **High-Performance Embedded Processor:** Equipped with a 133 MHz TMPR3927 RISC CPU delivering 3927 MIPS, ensuring efficient data handling and minimal host CPU load. - **Large Dual-Port Memory Architecture:** 16 MB SDRAM shared between the local processor and host system via PCI memory mapping, with up to 1 MB receive and 512 kB transmit buffer per port. - **Scalable Multiport Expansion:** Supports 8 to 64 serial ports per card using external connector boxes (NF116, NF216, NF316, F641/F642, IF108/208/308). Up to two cards per system for a total of 128 ports. - **Universal PCI Compatibility:** Operates in both 3.3 V and 5 V 33 MHz PCI slots; compatible with 32-bit and 64-bit PCI buses. - **Flexible Interface Configuration:** Each port can be independently configured as RS232, RS422, or RS485 via DIP switches on the connector boxes. - **High-Speed Serial Communication:** Supports baud rates from 110 bps to 230,400 bps (software-selectable), with hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Operating System Support:** Comprehensive driver support for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Industrial Reliability:** Designed for continuous operation in 5–40 °C environments with 10–90 % relative humidity.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **High‑Resolution Data Acquisition:** 24‑bit A/D conversion with up to 30 kS/s sampling rate for single‑channel operation. 4 differential load‑cell transducer inputs and 4 general‑purpose analog inputs. - **Integrated Motion Control:** 3‑axis stepper/servo motor control with differential pulse outputs (CW/CCW or CLK/DIR). Built‑in incremental encoder feedback channels for closed‑loop control. - **Precision Measurement:** Supports transducer sensitivities from 1.0 mV/V to 4.0 mV/V with 1/200,000 full‑scale accuracy. Auto‑zero and remote‑sense functions for thermal drift and line‑loss compensation. - **Analog Output:** Two 16‑bit D/A channels with ±10 V output range and 5 kS/s update rate. - **Isolated Digital I/O:** 8 opto‑isolated digital inputs (0–24 V) and 8 isolated MOSFET digital outputs (up to 300 mA sink current). - **Onboard Timing Resources:** Two 32‑bit 40 MHz general‑purpose timer/counters and two 4 MHz encoder inputs. - **Connectivity:** Dual 68‑pin VHDCI (SCSI‑II) connectors for analog, digital, and motion I/O. - **Plug‑and‑Play PCI Interface:** Fully compliant with 32‑bit 3.3 V/5 V PCI bus, supporting bus‑mastering DMA and scatter/gather transfers. - **Software Support:** Compatible with ADLINK PCIS‑DASK driver library for Windows 98/NT/2000/XP/Vista and LabVIEW™.

Manufacturer: Adlink Technology Inc.

Category: A/D High Resolution PCI

- **DSP‑Based Architecture:** On‑board 200 MHz TI TMS320C6711D DSP (1200 MFLOPS) with motion ASIC (PCL6045) for real‑time control without CPU load. - **High‑Speed Pulse Output:** Up to 6.55 MHz pulse output rate for stepper or servo motor control. - **Multi‑Axis Interpolation:** Supports 2–4‑axis linear interpolation, 2‑axis circular interpolation, and 3‑axis helical interpolation. - **Continuous Contouring:** Pre‑register architecture enables seamless motion chaining for continuous path control. - **Dynamic Motion Adjustment:** Allows on‑the‑fly changes to speed or position during motion execution. - **Advanced Motion Profiles:** Programmable acceleration/deceleration with trapezoidal and S‑curve velocity profiles. - **Position Feedback:** 28‑bit up/down counter for incremental encoder feedback (up to 6.5 MHz). - **Hardware Triggering:** Position compare and trigger output with hardware‑based latency‑free response. - **Position Latch:** Hardware latch captures encoder position on external trigger input. - **Automatic Backlash Compensation:** Hardware‑based backlash correction on direction change. - **Home Return Flexibility:** 13 selectable home return modes with auto‑search capability. - **Simultaneous Start/Stop:** Multi‑axis synchronization across one or multiple cards. - **Isolation & Protection:** 2500 Vrms optical isolation on all digital I/O channels. - **Multi‑Card Scalability:** Supports up to 12 PCI‑8174 cards in one system. - **Software Limit & Safety:** Dual software end‑limits per axis, emergency stop input, and programmable interrupt sources. - **Manual Pulser Interface:** Supports manual pulse generator input for jog or teach functions. - **Security & Reliability:** EEPROM‑based program protection and hardware watchdog. - **Software Tools:** Bundled with MotionCreatorPro™ for configuration, debugging, and motion testing. - **Cross‑Platform Support:** Drivers and APIs for Windows 2000/XP/Vista and Linux (RedHat, Fedora, SUSE).

Manufacturer: Adlink Technology Inc.

Category: Motion Control / EtherCAT PCI

- **Redundant Ethernet Ring Technology:** Implements ORing’s **O‑Ring** redundancy protocol with recovery time under 10 ms across up to 250 connected devices, ensuring minimal downtime in mission‑critical applications. - **Multiple Redundancy Protocols:** Supports **RSTP/STP (IEEE 802.1w/D)** and **Fast Recovery Mode** for flexible network topologies including Network + Device Redundant, Device Communication Redundant, and standard Ethernet switch configurations. - **Dual Power Inputs:** Operates from both PCI bus power (+5 V DC) and external DC input (9–30 V DC). The external input ensures uninterrupted operation if the host IPC shuts down. - **Relay Output for Fault Notification:** Configurable alarm relay output (1 A @ 24 V DC) for power failure or port link loss events. - **Comprehensive Management:** Web‑based configuration interface and **Open‑Vision** Windows utility for centralized monitoring and management of multiple ORing switches. - **Event Notification:** Supports Syslog, Email (SMTP), and SNMP traps for remote fault and system event reporting. - **SNMP and LLDP Support:** SNMP v1/v2c/v3 for secure network management and **LLDP (IEEE 802.1AB)** for device discovery and topology mapping. - **PCI Bus Compliance:** Fully compliant with **PCI Local Bus Specification Rev 2.2**, 32‑bit Bus Master architecture, and supports **Wake‑on‑LAN (WOL)**. - **Industrial‑Grade Design:** Extended operating temperature range (‑10 °C to 60 °C), ESD protection (EN61000‑4‑2), surge protection (EN61000‑4‑5), and robust mechanical construction for harsh environments. - **Low Power Consumption:** Typical consumption of approximately **3.5 W**, optimized for embedded and IPC applications. - **Warranty:** Backed by a **3‑year manufacturer warranty**.

Manufacturer: Oring

Category: Switch Card

- **High Port Density:** Supports 16 independent, ground-isolated RS232 serial ports through a single PCI slot. - **Universal PCI Compatibility:** Operates in both 3.3V and 5V, 33MHz PCI bus slots, ensuring compatibility with legacy and modern systems. - **Intelligent Architecture:** Incorporates the P640NU intelligent multi-port card with dual IF108 connector boxes for distributed serial connectivity. - **Single IRQ Operation:** All 16 ports share one IRQ assigned by the PCI BIOS, minimizing system resource usage. - **Flexible Memory Mapping:** Supports both memory-mapped and I/O-mapped configurations, selectable via BIOS or jumper settings. - **Wide OS Support:** Compatible with DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Industrial Isolation:** Each port is galvanically isolated to prevent ground loops and protect connected equipment. - **Comprehensive Flow Control:** Supports both hardware (RTS/CTS) and software (XON/XOFF) handshaking. - **High-Speed Communication:** Configurable baud rates from 110 to 115,200 bps (with UNIX-compatible mapping for 50–115,200 bps). - **Expandable System Design:** Supports up to two cards per system, providing a total of 32 isolated RS232 ports. - **Included Accessories:** Supplied with A640 0.7m cable and two IF108 connector boxes (8 ports each).

Manufacturer: Rayon

Category: PCI max 128 Serial

- **16 Ground-Isolated Serial Ports:** Supports 16 independent RS232/RS422/RS485 ports with full galvanic isolation to prevent ground loops and electrical interference. - **Universal PCI Compatibility:** Operates in both 3.3V and 5V PCI 33MHz slots, ensuring compatibility with modern and legacy systems. - **Single IRQ Resource:** All 16 ports share one IRQ, minimizing system resource usage and simplifying configuration. - **Flexible Interface Configuration:** Each port can be independently set to RS232, RS422, or RS485 mode via DIP switches. - **High-Speed Communication:** Supports baud rates from 110 bps up to 115,200 bps (software-selectable up to 230,400 bps in some configurations). - **Hardware and Software Flow Control:** Supports both RTS/CTS hardware handshaking and XON/XOFF software flow control. - **Intelligent Multi-Port Architecture:** Based on the P640NU intelligent multi-port card architecture with IF308 connector boxes. - **Broad OS Support:** Compatible with DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Industrial-Grade Isolation:** Each port is ground-isolated, ensuring reliable operation in electrically noisy environments. - **Expandable System Design:** Supports up to two cards per system, providing up to 32 isolated serial ports. - **Included Accessories:** Ships with A640 0.7m cable and two IF308 connector boxes (8 ports each). - **Driver Support:** Comprehensive driver packages for multiple operating systems, including source-level Linux drivers for kernel 2.2–2.6.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **16 Ground‑Isolated Serial Ports:** Provides sixteen independent RS‑422/RS‑485 ports with galvanic isolation to prevent ground loops and electrical interference. - **Universal PCI Interface:** Compatible with both 3.3 V and 5 V 33 MHz PCI slots, ensuring broad motherboard compatibility. - **Single IRQ Operation:** All sixteen ports share one interrupt request line, minimizing system resource usage. - **Intelligent Architecture:** Incorporates the P640NU intelligent multi‑port controller with dual 4 KB memory‑mapped UART buffers or selectable I/O‑mapped operation. - **Flexible Address Mapping:** Supports both memory‑mapped and I/O‑mapped configurations, automatically assigned by PCI BIOS. - **High‑Speed Communication:** Each port supports baud rates from 110 bps to 115,200 bps (software‑selectable). - **Independent Mode Selection:** Each port can be configured individually for RS‑422 or RS‑485 operation via DIP switches. - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Hardware and Software Flow Control:** Supports XON/XOFF software handshake and RTS/CTS hardware handshake. - **Industrial Isolation:** Each IF208 connector box provides ground isolation for eight ports, ensuring signal integrity in electrically noisy environments. - **Compact Design:** Occupies a single PCI slot while supporting up to sixteen serial channels. - **Upgradeable Platform:** Compatible with Rayon’s intelligent PCIIOP series cards and connector boxes for future expansion. - **Bundled Accessories:** Includes A640 0.7 m cable and two IF208 connector boxes (8 ports each).

Manufacturer: Rayon

Category: PCI max 128 Serial

- **24 Ground-Isolated RS232 Ports:** Provides 24 independent, galvanically isolated RS232 serial interfaces via three IF108 connector boxes (8 ports each). - **Universal PCI Compatibility:** Supports both 3.3V and 5V, 33MHz PCI bus slots, ensuring compatibility with modern and legacy systems. - **Single IRQ Resource Allocation:** All 24 ports share a single IRQ assigned automatically by the PCI BIOS, minimizing system resource usage. - **Intelligent Serial Architecture:** Incorporates the P640NU intelligent multi-port card with dedicated memory mapping and I/O mapping modes. - **Flexible Memory Mapping:** Supports either 2×4KB memory-mapped UART controllers or 256B/64B I/O-mapped configurations. - **High-Speed Communication:** Each port supports baud rates from 110 to 115,200 bps (software-configurable). - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Hardware Flow Control:** Supports both XON/XOFF software flow control and RTS/CTS hardware handshaking. - **Industrial Isolation:** Each port is ground-isolated to prevent ground loops and electrical interference in industrial environments. - **Compact Design:** Occupies a single PCI slot while providing 24 ports through external connector boxes. - **Upgradeable Architecture:** Compatible with Rayon’s PCIIOP series and other intelligent processor-based cards (e.g., P990F, IOP3927F).

Manufacturer: Rayon

Category: PCI max 128 Serial

- **24 Ground-Isolated Serial Ports:** Supports 24 individually isolated RS232/RS422/RS485 ports through three IF308 connector boxes (8 ports per box). - **Universal PCI Compatibility:** Operates in both 3.3V and 5V PCI 33MHz slots, suitable for modern and legacy systems. - **Single IRQ Resource:** All 24 ports share one IRQ, minimizing system resource usage. - **Flexible Interface Configuration:** Each port can be independently configured as RS232, RS422, or RS485 via DIP switches. - **High-Speed Communication:** Supports baud rates from 110 to 115,200 bps (software-selectable). - **Hardware and Software Flow Control:** Supports both RTS/CTS hardware and XON/XOFF software handshaking. - **Ground Isolation:** Each port is galvanically isolated to prevent ground loops and electrical interference. - **Cross-Platform Driver Support:** Compatible with DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Intelligent Architecture:** Based on the P640NU intelligent multi-port card architecture, with optional upgrade to PCIIOP series for local CPU processing. - **Compact Design:** Fits a single PCI slot, with external connector boxes for modular expansion. - **Industrial Reliability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **24 Ground-Isolated RS422/RS485 Ports:** Supports 24 fully isolated serial channels through three IF208 connector boxes (8 ports per box). - **Universal PCI Compatibility:** Operates in both 3.3V and 5V, 33MHz PCI slots, ensuring compatibility with modern and legacy systems. - **Single IRQ Resource:** All 24 ports share one IRQ assigned by the PCI BIOS, minimizing system resource usage. - **Flexible Address Mapping:** Supports both memory-mapped and I/O-mapped configurations for optimal system integration. - **High-Speed Communication:** Each port supports baud rates from 110 to 115,200 bps, with UNIX compatibility mappings for 50, 75, 150 bps equivalents. - **Independent RS422/RS485 Configuration:** Each port can be individually configured via DIP switches. - **Hardware and Software Flow Control:** Supports RTS/CTS hardware handshake and XON/XOFF software control. - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Industrial Isolation:** Each port is ground-isolated to prevent ground loops and electrical interference. - **Compact Design:** Occupies a single PCI slot while providing 24 serial channels. - **Included Accessories:** Supplied with A640 0.7m cable and three IF208 connector boxes. - **Upgradeable Architecture:** Compatible with Rayon’s intelligent PCIIOP series and connector boxes.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **High-Density Serial Expansion:** Supports 32 independent, ground-isolated serial ports (RS232/RS422/RS485) via one PCI slot. - **Universal PCI Compatibility:** Operates in both 3.3V and 5V, 33MHz PCI bus slots. - **Intelligent Resource Management:** Utilizes a single IRQ for all 32 ports, minimizing system resource consumption. - **Flexible Interface Configuration:** Each port can be independently configured as RS232, RS422, or RS485 using DIP switches. - **Isolation Protection:** Full ground isolation per port ensures electrical protection and noise immunity in industrial environments. - **High-Speed Communication:** Supports baud rates from 110 bps to 115,200 bps (software-selectable, with UNIX compatibility mapping). - **Comprehensive OS Support:** Compatible with DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer. - **Hardware & Software Flow Control:** Supports both XON/XOFF (software) and RTS/CTS (hardware) handshaking. - **Compact Design:** Occupies a single PCI slot while supporting up to 32 serial channels. - **Industrial Reliability:** Designed for continuous operation in environments with wide temperature and humidity ranges. - **Upgradeable Architecture:** Compatible with RAYON’s intelligent PCIIOP and IOP3927 series for future scalability.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **High-Density Serial Expansion:** Supports 32 ground-isolated RS422/RS485 serial ports through a single PCI slot using four IF208 boxes (8 ports each). - **Universal PCI Compatibility:** Operates in both 3.3V and 5V 33MHz PCI slots, ensuring compatibility with modern and legacy systems. - **Intelligent Resource Management:** Utilizes a single IRQ for all 32 ports, minimizing system resource consumption. - **Flexible Address Mapping:** Supports both memory-mapped and I/O-mapped configurations selectable via PCI BIOS. - **Isolation and Reliability:** Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments. - **Comprehensive OS Support:** Drivers available for DOS, Windows 95/98/Me, Windows NT/2000/XP/Vista/7, Linux, and SCO OpenServer. - **Configurable Interface:** Each port can be independently configured as RS422 or RS485 via DIP switches. - **Flow Control Options:** Supports both hardware (RTS/CTS) and software (XON/XOFF) flow control. - **Industrial-Grade Design:** Operates within 5°C–40°C and 10–90% RH, suitable for controlled industrial environments. - **Upgradeable Architecture:** Compatible with Rayon’s PCIIOP intelligent series cards and connector boxes for future scalability.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **4 Isolated RS-422/485 Ports:** Provides four independent serial communication channels for industrial devices. - **2 kV Optical Isolation:** Protects connected equipment from electrical surges and ground loops. - **15 kV ESD Protection:** Ensures robust operation in electrically noisy environments. - **High-Speed Data Transmission:** Supports baud rates from **50 bps to 921.6 Kbps**, with throughput exceeding **700 Kbps** for demanding applications. - **Moxa Turbo Serial Engine™:** Integrates hardware-based flow control and ADDC® (Automatic Data Direction Control) for precise RS-485 communication timing. - **Universal PCI Compatibility:** Works with both **3.3 V and 5 V PCI/PCI-X** slots, ensuring broad system compatibility. - **Flexible Interface Support:** Ports 1 and 2 can operate in **RS-232, RS-422, or RS-485** modes; all ports support RS-422/485. - **Extended Communication Range:** RS-485 multidrop capability supports up to **31 devices** over distances up to **1.2 km**. - **Comprehensive Driver Support:** Compatible with **Windows, Linux, Unix, DOS, and embedded OSs** such as Windows CE and XP Embedded. - **Industrial-Grade Reliability:** Designed for continuous operation in harsh industrial environments, with wide temperature and humidity tolerance. - **Compact Design:** Fits standard PCI slots with a board size of **115 x 120 mm**. - **Long-Term Support:** Backed by a **5-year warranty** and Moxa’s global technical support network.

Manufacturer: Moxa

Category: RS485 / RS422 4-Po

- **Dual 8-Port Configuration:** Supports 8 ground-isolated RS232 ports and 8 isolated RS232/RS422/RS485 ports simultaneously in one PCI slot. - **Universal PCI Compatibility:** Operates in both 3.3V and 5V PCI 33MHz bus slots, ensuring compatibility with modern and legacy systems. - **Intelligent Serial Processing:** Incorporates the P640NU intelligent multi-port card architecture, enabling efficient data handling and reduced CPU load. - **Flexible Interface Selection:** Each port on the IF308 connector box can be independently configured as RS232, RS422, or RS485 via DIP switches. - **High-Speed Communication:** Supports baud rates from 110 bps up to 115,200 bps (software-selectable up to 230,400 bps in some configurations). - **Hardware and Software Flow Control:** Provides XON/XOFF software handshake and RTS/CTS hardware handshake for reliable data transmission. - **Ground Isolation:** Each port is galvanically isolated to prevent ground loops and electrical interference, ideal for industrial environments. - **Single IRQ Resource:** All 16 ports share one IRQ assigned by the PCI BIOS, optimizing system resource allocation. - **Cross-Platform Driver Support:** Compatible with DOS, Windows 95/98/Me, NT, 2000, XP, Vista, Windows 7, Linux, and SCO OpenServer. - **Expandable System Architecture:** Supports daisy-chaining of up to 8 external connector boxes for large-scale serial expansion. - **Industrial Reliability:** Designed for continuous operation in environments with temperature and humidity variations.

Manufacturer: Rayon

Category: PCI max 128 Serial

- **Dual Interface Support:** 8 ground-isolated RS232 ports and 8 ground-isolated RS422/RS485 ports in one PCI slot. - **Universal PCI Compatibility:** Supports both **3.3V and 5V 33MHz PCI bus slots**, ensuring compatibility with modern and legacy systems. - **Single IRQ Operation:** All 16 ports share a single IRQ, optimizing system resource allocation. - **Intelligent Architecture:** Built on the **P640NU intelligent multi-port card** platform with optional IF108 and IF208 connector boxes. - **Flexible Memory Mapping:** Supports both **memory-mapped (2×4KB)** and **I/O-mapped (256B + 64B)** configurations, selectable via PCI BIOS. - **High-Speed Communication:** Configurable baud rates from **110 to 115,200 bps**, with UNIX compatibility mappings for 50/75/150/200 bps equivalents. - **Full Isolation:** Each port is galvanically isolated to prevent ground loops and electrical interference. - **Comprehensive OS Support:** Compatible with **DOS, Windows 95/98/Me/NT/2000/XP/Vista/7, Linux, and SCO OpenServer**. - **Hardware Handshaking:** Supports both **RTS/CTS** (hardware) and **XON/XOFF** (software) flow control. - **Industrial Durability:** Designed for continuous operation in industrial environments with wide temperature and humidity tolerance. - **Upgradeable Platform:** The P640NU card can be upgraded to **PCIIOP series** cards with local processors (e.g., P990F with Intel 80960JF or IOP3927F with 133MHz MIPS CPU).

Manufacturer: Rayon

Category: PCI max 128 Serial