Compact PCI bus Digital IO card, 48DIO, rugged 100pin SCSI-II connector, 100*160mm, Adlink

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

**Digital I/O Capabilities** - 48‑channel TTL/DTL‑compatible digital I/O lines. - Emulates two industry‑standard **Intel 8255 Programmable Peripheral Interface (PPI)** chips operating in Mode 0. - Buffered circuits for enhanced drive capability and signal integrity. - Direct interface with **OPTO‑22‑compatible I/O modules** for isolation and field interfacing. - Output status read‑back for verification of output states. **Timer/Counter and Interrupt System** - Integrated **8254 programmable timer/counter** with three 16‑bit counters. - **32‑bit cascaded timer** for watchdog or periodic interrupt generation. - **16‑bit event counter** for external event counting or frequency measurement. - Programmable interrupt source selection with **dual interrupt system (INT1 and INT2)**. - Supports external event and timer‑based interrupt generation. **Rear I/O and Latch Functionality** - Rear I/O through **100‑pin SCSI‑II connector** on CompactPCI J2 interface. - Includes **R7249 rear I/O transition board (DB‑100RU)** with two 50‑pin OPTO‑22 connectors. - External latch input (EXTCLK, pin 99) for capturing digital input data synchronously. **Power and Protection** - Provides **+5 V and +12 V auxiliary power** on OPTO‑22 connectors for external modules. - On‑board **resettable fuses** protect external devices from overcurrent or short circuits. **Software and Driver Support** - Comprehensive driver suite for **Windows 95/98/NT/2000/XP**, **Linux**, and **DOS**. - Compatible with **LabVIEW®, HP‑VEE™, DASYLab™, InTouch™, InControl™, ISaGRAF™, and OPC** environments. - Includes **PCIS‑DASK** and **PCIS‑DASK/X** driver libraries, **ActiveX (DAQBench™)** controls, and **C/C++/VB/Delphi** APIs. **Industrial Design** - Compact 3U form factor for CompactPCI backplanes. - Rugged construction with rear I/O option for high‑density, cable‑free front panels. - Plug‑and‑Play PCI configuration—no manual address or IRQ settings required.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **High-Speed Digital I/O:** - 32-channel 5 V TTL-compatible digital input/output lines. - Configurable as 16 DI/16 DO, 32 DI, or 32 DO. - Maximum data transfer rate of **80 MB/s** (32-bit @ 20 MHz internal clock). - **Advanced Data Transfer Architecture:** - **Bus Mastering DMA** with **scatter/gather** support for high-throughput, low-latency data movement. - **32k-word FIFO** (64 kB total) for input and output buffering. - **Independent 16k-word FIFOs** for DI and DO channels. - **Flexible Clocking and Triggering:** - Internal clock sources: 20 MHz, 10 MHz, or programmable timer (82C54). - External clock input up to 40 MHz. - Handshaking and burst handshaking modes for synchronized data exchange. - Independent trigger lines (DI_TRG, DO_TRG) for acquisition and pattern generation. - **Programmable Timer/Counter:** - Onboard **Intel/NEC 8254-compatible 3-channel timer** for pacer clock generation and interrupt timing. - Timer #0 for DI pacing, Timer #1 for DO pacing, Timer #2 for interrupt generation. - **Auxiliary I/O:** - 4 auxiliary digital inputs and 4 auxiliary digital outputs (TTL-compatible). - **Active Termination:** - Software-controlled active terminators for high-speed, long-distance signal integrity. - 111 Ω termination resistors with 2.9 V bias voltage. - **Software & OS Support:** - Drivers for **Windows 7/Vista/XP/2000/2003 Server** and **Linux**. - Compatible with **LabVIEW™, HP-VEE™, DAQBench™, and AD-Logger**. - APIs and libraries for **C/C++, VB, Delphi, and .NET** environments. - **Form Factor & Interface:** - 3U CompactPCI Eurocard (100 mm × 160 mm). - 100-pin SCSI-II female connector for all I/O signals.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **48 Digital I/O Channels:** Provides a total of 48 programmable digital input/output lines for flexible signal interfacing. - **8255 Mode 0 Emulation:** Fully emulates the Intel 8255 PPI in Mode 0, ensuring compatibility with existing software and hardware architectures that utilize 8255-based I/O control logic. - **CompactPCI Bus Interface:** Designed for the CompactPCI (cPCI) bus standard, enabling robust, high-speed communication with industrial-grade computing systems. - **Plug and Play Configuration:** Supports automatic resource allocation and configuration, minimizing setup time and eliminating manual jumper or DIP switch settings. - **Front-Panel Connectivity:** Equipped with a front-mounted SCSI connector for easy access and connection to external devices. - **50-Pin Flat Cable Interface:** Includes a 1×50-pin flat cable connector for convenient signal routing and integration with external I/O modules or terminal boards. - **Industrial Form Factor:** Standard 3U cPCI card dimensions (100 mm × 160 mm) suitable for compact, high-density system integration. - **High Reliability:** Designed for continuous operation in industrial environments, with robust electrical isolation and signal integrity. - **Flexible I/O Configuration:** Each channel can be configured as input or output, supporting a wide range of digital control and monitoring applications. - **Axiom Quality Assurance:** Manufactured by Axiom, known for reliable embedded computing and industrial I/O solutions.

Manufacturer: Axiom

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Designed for integration into standard PXI or CompactPCI chassis, ensuring compatibility with modular test and measurement systems. - **4×1 Multiplexer Configuration:** Provides four input channels that can be switched to a single output, enabling flexible signal routing and selection in automated test setups. - **High-Frequency Performance:** Offers a –3 dB bandwidth of up to 3 GHz, supporting RF and microwave signal applications. - **50 Ω Impedance:** Optimized for RF signal integrity and minimal reflection losses, ensuring accurate high-frequency measurements. - **Hot-Swappable Compliance:** Fully compliant with PICMG 2.1 R1.0 hot-swap standards, allowing safe insertion and removal without powering down the system. - **Plug and Play Operation:** Automatically recognized by PXI controllers, simplifying configuration and reducing setup time. - **Connector Options:** Available with SMA or SMB connectors to match system-level interface requirements. - **Compact Design:** 3U height and 100 mm × 160 mm Eurocard dimensions for efficient use of chassis space. - **High Reliability:** Designed for continuous operation in automated test environments with robust mechanical and electrical construction.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI/cPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical specifications, enabling seamless integration into standard PXI chassis. - **4×1 Multiplexer Configuration:** Provides four input channels selectable to a single output, allowing flexible signal routing and switching in automated test setups. - **Broadband Performance:** Offers a **1.3 GHz (-3 dB)** bandwidth, supporting high-frequency signal switching with minimal insertion loss and excellent signal integrity. - **50 Ω Impedance Matching:** Optimized for RF and high-speed analog applications requiring consistent impedance control to minimize reflections and signal degradation. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0** hot-swap specifications, allowing safe insertion and removal without powering down the PXI chassis. - **Plug-and-Play Operation:** Automatically recognized by PXI system controllers, simplifying configuration and reducing setup time. - **Connector Options:** Available with **SMA** or **SMB** connectors to accommodate different signal interface requirements. - **Compact Dimensions:** Standard **100 mm × 160 mm** Eurocard size, compatible with 3U PXI slots. - **High Reliability:** Designed for long operational life in demanding test environments, with robust mechanical construction and high-quality RF relays.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical specifications, ensuring compatibility with standard PXI chassis and controllers. - **4×1 Multiplexer Configuration:** Provides four input channels multiplexed to a single output, enabling efficient signal routing and selection in automated test setups. - **High Bandwidth Performance:** Offers a **-3 dB bandwidth of 900 MHz**, supporting high-frequency signal switching for RF and high-speed analog applications. - **Controlled Impedance:** Designed with **50 Ω characteristic impedance**, ensuring signal integrity and minimal reflection for RF and analog signal paths. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0 Hot Swap** specifications, allowing safe insertion and removal of the module without powering down the PXI chassis. - **Plug and Play Operation:** Supports automatic detection and configuration within PXI systems, simplifying integration and reducing setup time. - **Connector Options:** Available with **SMA or SMB connectors**, providing flexibility for different signal interface requirements. - **Compact Dimensions:** Standard **100 × 160 mm** Eurocard size, optimized for PXI 3U slots. - **High Reliability:** Built with industrial-grade components for long-term stability and consistent performance in demanding test environments.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Dual 4×1 Multiplexer Configuration:** Two independent 4-channel-to-1-channel multiplexers allow flexible signal routing and switching between multiple test points or instruments. - **High Bandwidth Performance:** Supports up to **3 GHz (-3 dB bandwidth)**, ensuring minimal signal degradation and accurate high-frequency measurements. - **50 Ω Impedance Matching:** Optimized for RF and high-speed analog signal integrity, minimizing reflection and loss across the switching path. - **PXI / CompactPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical standards, enabling integration into modular test systems. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0** hot-swap specifications, allowing safe insertion and removal without system shutdown. - **Plug-and-Play Operation:** Automatic recognition and configuration within PXI systems for simplified setup and reduced downtime. - **Compact Dimensions:** Standard **100 mm × 160 mm** Eurocard size, suitable for dense system configurations. - **High Reliability Switching:** Designed for long operational life and consistent performance under repetitive switching cycles. - **Software Integration:** Compatible with PXI system controllers and software frameworks for automated test sequencing and control.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Dual 4×1 Multiplexer Configuration:** Two independent 4-to-1 multiplexers allow flexible signal routing, enabling multiple input channels to be switched to a single output path. - **High Bandwidth Performance:** Offers a **1.3 GHz (-3 dB)** bandwidth, suitable for high-frequency analog and RF signal switching applications. - **50 Ω Impedance Matching:** Ensures consistent signal transmission quality and minimizes reflection losses, ideal for precision measurement and communication test setups. - **PXI / CompactPCI 3U Form Factor:** Fully compatible with PXI and CompactPCI chassis, supporting modular test system architectures. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0**, allowing safe insertion and removal without powering down the chassis. - **Plug-and-Play Operation:** Automatic recognition and configuration by PXI system controllers, simplifying setup and reducing integration time. - **Compact Dimensions:** Standard **100 mm × 160 mm** Eurocard size, optimized for high-density test environments. - **High Reliability:** Designed for continuous operation in demanding test and measurement environments, with robust mechanical and electrical construction. - **Scalable System Integration:** Can be combined with other PXI switching and measurement modules to build complex automated test systems.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Dual 4×1 Multiplexer Configuration:** Two independent 4-channel-to-1 multiplexers allow flexible signal routing for multiple test paths or device-under-test (DUT) configurations. - **High Bandwidth Performance:** Delivers a -3 dB bandwidth of 900 MHz, ensuring signal integrity for high-frequency analog and RF applications. - **Controlled 50 Ω Impedance:** Optimized for RF and high-speed analog signal switching, minimizing reflection and insertion loss. - **PXI / CompactPCI 3U Form Factor:** Fully compatible with PXI and CompactPCI chassis, supporting modular test system integration. - **Hot-Swappable Design:** Compliant with PICMG 2.1 R1.0 hot-swap specifications, enabling safe insertion and removal without system power-down. - **Plug-and-Play Operation:** Automatic recognition and configuration within PXI systems, simplifying setup and reducing integration time. - **Compact Dimensions:** Standard 3U size (100 mm × 160 mm) for efficient use of chassis space. - **High Reliability Switching:** Designed for long operational life and consistent performance under demanding test conditions. - **Software Integration:** Compatible with PXI system controllers and standard drivers for seamless integration into automated test software environments.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Fully compatible with PXI and CompactPCI chassis, offering standardized mechanical and electrical interfaces. - **16-Channel Relay Matrix:** Configured as a **4×4×1 matrix**, allowing flexible routing between multiple input and output channels. - **High Switching Capacity:** Supports up to **60 W**, **220 VDC**, and **2 A** maximum switching load, suitable for both signal-level and moderate power applications. - **Hot-Swappable Compliance:** Conforms to **PICMG 2.1 R1.0**, enabling insertion and removal without powering down the chassis. - **Plug-and-Play Operation:** Automatically recognized by PXI controllers for simplified system integration and configuration. - **Compact 3U Size:** Occupies minimal rack space (100 mm × 160 mm), ideal for dense test setups. - **D-Type Connector Interface:** Provides robust and standardized connectivity for external wiring and signal routing. - **High Reliability Relays:** Designed for long operational life and consistent switching performance. - **PXI System Synchronization:** Compatible with PXI trigger and timing resources for coordinated test sequences. - **Versatile Application Range:** Suitable for signal routing, device under test (DUT) connection, and automated test equipment (ATE) switching matrices.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical specifications, ensuring compatibility with standard PXI chassis and controllers. - **32-Relay Matrix Configuration:** Provides a flexible **16-channel relay matrix** that can be configured as **8×4×1** or **4×4×2** (rows × columns × banks), allowing multiple switching topologies for different test setups. - **High Switching Capacity:** Supports a **maximum switching power of 60 W**, **maximum switching voltage of 220 VDC**, and **maximum switching current of 2 A**, suitable for both low-level signal routing and moderate power switching. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0**, enabling safe insertion and removal from a powered PXI chassis without system shutdown. - **Plug and Play Operation:** Automatically recognized by PXI systems for simplified configuration and reduced setup time. - **D-Type Connector Interface:** Equipped with a **D-type connector** for secure and standardized signal connections. - **Compact Dimensions:** Standard **3U PXI card size (100 × 160 mm)** for efficient use of chassis space. - **High Reliability Relays:** Utilizes durable electromechanical relays optimized for long operational life and consistent switching performance. - **Flexible Matrix Topology:** Supports multiple matrix configurations to accommodate different test signal routing requirements. - **PXI System Integration:** Seamlessly integrates with PXI controllers, signal conditioning modules, and measurement instruments for automated test systems.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **8 Independent Power Relay Channels:** Each channel operates independently, allowing simultaneous control of multiple circuits or devices. - **Form C (SPDT) Relay Configuration:** Each relay provides both normally open (NO) and normally closed (NC) contacts, enabling versatile switching topologies. - **High Current Capacity:** Rated for **5A switching current** per channel, suitable for power-level signal routing and load control. - **High Voltage and Power Ratings:** Supports up to **250 VAC** or **30 VDC**, with a maximum switching capacity of **1250 VA (AC)** or **150 W (DC)**. - **PXI / CompactPCI 3U Form Factor:** Designed for integration into standard PXI or CompactPCI chassis, ensuring compatibility with modular instrumentation systems. - **Hot-Swappable (PICMG 2.1 R1.0 Compliant):** Supports live insertion and removal without system shutdown, minimizing downtime and improving serviceability. - **Plug-and-Play Operation:** Automatically recognized by PXI controllers, simplifying configuration and reducing setup time. - **Compact Design:** Standard **3U size (100 mm x 160 mm)** for efficient use of chassis space. - **Industrial Reliability:** Built with high-quality relays and durable PCB materials for long operational life and consistent performance. - **Flexible Application Range:** Ideal for automated test equipment (ATE), signal routing, load switching, and power control in laboratory and production environments.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Fully compliant with PXI and cPCI 3U mechanical and electrical specifications, allowing seamless integration into standard PXI chassis. - **16 Independent Power Relays:** Each channel provides a Form C (SPDT) relay configuration, enabling flexible switching between normally open (NO), normally closed (NC), and common (COM) contacts. - **High Current Capacity:** Each relay supports up to **5A** at **250 VAC** or **30 VDC**, with a maximum switching capacity of **1250 VA / 150 W**. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0** hot-swap specifications, allowing safe insertion and removal without powering down the PXI chassis. - **Plug-and-Play Operation:** Automatic detection and configuration within PXI systems, simplifying setup and reducing integration time. - **Compact 3U Size:** Standard **100 mm x 160 mm** Eurocard dimensions for efficient use of chassis space. - **High Reliability:** Industrial-grade relays ensure long operational life and consistent performance under demanding conditions. - **Flexible Control:** Software-controllable relay activation for automated test sequences and programmable switching operations. - **Isolation and Safety:** Each relay channel is electrically isolated, minimizing crosstalk and ensuring safe operation in mixed-signal environments.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **16 Independent Power Relay Channels:** Each channel operates independently, providing flexible switching configurations for complex test setups. - **High Current Capacity:** Rated at **8A per channel**, supporting both AC and DC loads. - **Form C (SPDT) Relay Configuration:** Each relay provides a common, normally open (NO), and normally closed (NC) contact, allowing versatile switching between circuits. - **High Power Handling:** Maximum switching capacity of **1250 VA (AC)** or **150 W (DC)**, suitable for medium to high power applications. - **Voltage Ratings:** Supports up to **250 VAC** or **30 VDC** switching voltage. - **PXI / CompactPCI 3U Form Factor:** Standard 3U (100 mm x 160 mm) board size ensures compatibility with PXI and cPCI chassis. - **Hot-Swappable Design:** Fully compliant with **PICMG 2.1 R1.0** hot-swap specification, allowing insertion or removal without powering down the chassis. - **Plug and Play Operation:** Automatic resource detection and configuration through PXI system software. - **Industrial-Grade Reliability:** Designed for long operational life and consistent performance in demanding environments. - **Seamless Integration:** Compatible with ADLINK PXI controllers and third-party PXI systems.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **4×1 RF Multiplexer Configuration:** The PXI-7661 provides four input channels that can be switched to a single output path, enabling flexible signal routing for multi-channel test setups. - **High-Frequency Performance:** Offers a **3 GHz (-3 dB) bandwidth**, supporting high-frequency RF and video signal applications with minimal insertion loss and excellent signal integrity. - **75 Ω Impedance:** Optimized for systems requiring 75 Ω impedance matching, such as broadcast, video, and telecommunications environments. - **PXI/cPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical specifications, ensuring seamless integration into modular test systems. - **Programmable Delay:** Provides programmable switching delay control for precise timing alignment and synchronization in automated test sequences. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0**, allowing insertion or removal of the module without shutting down the PXI chassis. - **Plug-and-Play Operation:** Automatically recognized by PXI system controllers, simplifying configuration and reducing setup time. - **SMB Connectors:** Equipped with high-quality SMB connectors for reliable RF signal connections and minimal reflection. - **Compact Dimensions:** Standard 3U PXI size (100 mm × 160 mm), suitable for dense system integration. - **High Reliability:** Designed for long-term operation in demanding test environments, with robust mechanical construction and stable electrical performance.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **PXI / CompactPCI 3U Form Factor:** Fully compliant with PXI and CompactPCI 3U mechanical and electrical specifications, ensuring compatibility with standard PXI chassis and controllers. - **4×1 RF Multiplexer Configuration:** Four input channels multiplexed to a single output, enabling efficient signal routing and selection in RF test setups. - **High-Frequency Performance:** Supports up to **1.5 GHz (-3 dB bandwidth)**, suitable for broadband RF applications, communication testing, and high-speed signal switching. - **75 Ω Characteristic Impedance:** Optimized for video, broadcast, and communication systems that require 75 Ω signal paths, ensuring minimal reflection and signal loss. - **Programmable Delay Function:** Allows precise timing control and synchronization between channels, enhancing test accuracy and repeatability. - **Hot-Swappable (PICMG 2.1 R1.0 Compliant):** Enables safe insertion and removal of the module without powering down the PXI chassis, minimizing system downtime. - **Plug and Play Operation:** Automatically recognized by PXI system software, simplifying configuration and reducing setup time. - **SMB Connectors:** Compact, high-quality RF connectors providing secure and low-loss connections for high-frequency signals. - **Compact Dimensions:** Standard **100 mm × 160 mm** Eurocard size, fitting seamlessly into PXI 3U slots. - **Robust Design:** Built for industrial and laboratory environments, ensuring long-term reliability and consistent performance.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Dual 4×1 RF Multiplexer Configuration:** Two independent 4-to-1 multiplexers on a single 3U PXI card, enabling flexible signal routing and switching between multiple RF channels. - **High-Frequency Performance:** Supports up to **3 GHz bandwidth (-3 dB point)**, ensuring low insertion loss and high signal integrity across a wide frequency range. - **75 Ω Characteristic Impedance:** Optimized for video, broadcast, and communication test systems requiring 75 Ω signal paths. - **Programmable Delay Function:** Allows fine-tuning of signal timing for synchronization and calibration in complex test setups. - **PXI / CompactPCI 3U Form Factor:** Fully compatible with PXI and CompactPCI chassis, providing modular scalability and integration with other PXI instruments. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0**, enabling safe insertion and removal without powering down the chassis. - **Plug and Play Configuration:** Automatic detection and configuration within PXI systems, reducing setup time and simplifying system integration. - **SMB Connectors:** Compact, reliable RF connectors for secure signal connections and minimal reflection losses. - **Compact Dimensions:** Standard **100 mm × 160 mm** Eurocard size for efficient use of PXI chassis space. - **High Reliability and Durability:** Designed for continuous operation in demanding test environments with robust mechanical and electrical design.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Dual 4×1 RF Multiplexer Configuration:** Two independent 4-to-1 multiplexers on a single 3U PXI card, enabling flexible routing of multiple RF signal paths. - **High Bandwidth Performance:** Supports up to **1.5 GHz (-3 dB)** bandwidth, ensuring minimal signal degradation and accurate high-frequency switching. - **75 Ω Characteristic Impedance:** Optimized for video, broadcast, and RF measurement systems requiring precise impedance matching. - **Programmable Delay Function:** Allows fine-tuning of signal timing for synchronization and calibration in complex test setups. - **PXI / CompactPCI 3U Form Factor:** Standardized 3U module (100 mm × 160 mm) compatible with PXI and CompactPCI backplanes. - **Hot-Swappable Design:** Compliant with **PICMG 2.1 R1.0**, enabling safe insertion and removal without powering down the chassis. - **Plug and Play Operation:** Automatic resource detection and configuration within PXI systems for simplified setup. - **SMB Connectors:** High-quality SMB coaxial connectors ensure secure, low-loss RF connections. - **Robust Construction:** Industrial-grade design for long-term reliability in laboratory and production environments. - **Software Integration:** Compatible with PXI system controllers and standard test software frameworks for automated control.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated PXI/PXIe/cPCI

- **Digital I/O Capability:** - 32 TTL digital input channels. - 32 TTL digital output channels. - TTL/DTL compatible logic levels. - High output drive and low input loading. - **Counter/Timer System:** - Six independent 16‑bit programmable counters (Intel/NEC 8254 architecture). - Three independent programmable 16‑bit down counters. - One 32‑bit timer (two 16‑bit counters cascaded). - One 16‑bit counter with 4 MHz time base. - On‑board crystal‑based frequency sources (10 kHz, 100 kHz, 1 MHz). - Frequency scaling via jumpers (×2, ×½, ×¼). - Supports timer pacer and event counting interrupts. - **Bus Interface:** - PC‑AT (ISA) bus compatible. - Fully hardware and software compatible with Advantech PCL‑720. - **Interrupt Support:** - Selectable IRQ levels (IRQ3–IRQ15). - Configurable interrupt trigger sources: timer pacer, event, or external. - **Connectivity:** - Four 20‑pin IDC connectors for digital I/O (CN1–CN4). - One 20‑pin connector (CN5) for counter/timer signals. - Breadboard area for custom circuitry. - **Software Support:** - DOS library and utilities included. - Optional Windows support via ACLS‑DLL1 (for VB, VC++, Delphi). - Optional LabVIEW integration via ACLS‑LVIEW. - **Environmental & Reliability:** - Operating temperature: 0 °C – 60 °C. - Humidity: 0 – 90 % non‑condensing.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated ISA

- **Digital I/O Channels:** - 32 TTL digital input channels - 32 TTL digital output channels - TTL/DTL compatible logic levels - High output drive capability and low input loading - **Counter/Timer Capabilities:** - Six independent 16‑bit programmable counters (Intel/NEC 8254 architecture) - One 32‑bit timer (two cascaded 16‑bit counters) with a 4 MHz time base - One additional 16‑bit counter with a 4 MHz time base - On‑board crystal‑based frequency sources: 10 kHz, 100 kHz, and 1 MHz - Frequency scaling via jumpers: ×2, ÷2, ÷4 - Supports six programmable counter modes (Mode 0–5) - **Interrupt and Event Handling:** - Supports IRQ3–IRQ15 (AT bus interrupt levels) - Selectable interrupt trigger sources: Timer Pacer, Event Counter, or External Source - Event counting and periodic interrupt generation supported - **Hardware Compatibility:** - Register‑level compatibility with Advantech PCL‑720 - Breadboard area for user‑defined circuitry and prototyping - Five 20‑pin IDC connectors for I/O and counter interfacing - **Software Support:** - DOS library and utilities included - Optional Windows libraries: **ACLS‑DLL1** (for VB, VC/C++, Delphi) and **ACLS‑LVIEW** (for LabVIEW integration) - Supports programming in BASIC, C, Pascal, and Assembly - **Environmental and Mechanical:** - Operating temperature: 0 °C – 60 °C - Humidity: 0 – 90 % non‑condensing - Compact AT‑bus form factor

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated ISA

- **High‑Density I/O:** 144 TTL/DTL‑compatible digital input/output lines organized as six 24‑channel groups. - **8255 Mode 0 Emulation:** Fully emulates six industry‑standard 8255 PPIs, each providing three 8‑bit ports (PA, PB, PC). - **Buffered Circuit Design:** Ensures higher current driving capability and signal integrity. - **OPTO‑22 Compatibility:** Directly interfaces with OPTO‑22 compatible I/O modules and terminal boards. - **Programmable Interrupt Sources:** Supports multiple interrupt levels (IRQ3–15) with jumper‑selectable configuration. - **Output Status Read‑Back:** Allows software to verify output states. - **Hardware/Software Compatibility:** Fully compatible with Advantech PCL‑722. - **Compact Form Factor:** Suitable for installation in standard or compact ISA chassis. - **Software Support:** Compatible with DOS, Windows 95/98/NT, and LabVIEW environments via ADLINK’s ACLS‑DLL1 and ACLS‑LVIEW libraries. - **Flexible Address Mapping:** Selectable 96‑bit or 144‑bit operation modes to avoid I/O address conflicts. - **Tri‑State Interrupt Lines:** Enables multiple ACL‑7122 boards to share the same IRQ line. - **Industrial‑Grade Reliability:** Designed for continuous operation in industrial environments (0°C–55°C).

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated ISA

- **24‑Channel Digital I/O:** Provides 24 TTL/DTL‑compatible digital input/output lines organized as three 8‑bit ports (Port A, Port B, Port C). - **8255 Mode 0 Emulation:** Fully emulates one Intel 8255 Programmable Peripheral Interface (PPI) in Mode 0, offering flexible digital I/O control. - **Buffered Circuit Design:** Incorporates buffering for higher current drive capability and improved signal integrity. - **Interrupt Support:** Programmable interrupt handling via PC0 and PC4 lines of Port C, with selectable IRQ levels (IRQ2–IRQ7) and edge‑trigger configuration (rising/falling). - **Output Status Readback:** Allows reading back the output latch status for verification and diagnostics. - **OPTO‑22 Compatibility:** Directly interfaces with OPTO‑22 compatible I/O modules and racks (8, 16, or 24 channels). - **Software Compatibility:** Supports simple 8‑bit I/O port programming (inport/outport) and ADLINK’s ACLS‑DLL1 driver for high‑level C or Windows applications. - **Hardware Compatibility:** Drop‑in replacement for Advantech PCL‑724, ensuring seamless integration in legacy systems. - **Compact Form Factor:** 108 mm × 107 mm PCB suitable for standard ISA slots. - **Industrial Reliability:** Designed for industrial monitoring, control, and data acquisition applications.

Manufacturer: Adlink Technology Inc.

Category: DIO Non-Isolated ISA

- **High-Speed 16-Bit Digital I/O:** Provides 16-bit parallel digital input/output capability, enabling simultaneous handling of multiple digital signals with high precision and speed. - **Maximum Data Rate:** Supports up to 250 kBytes/s (equivalent to 125 kWords/s), allowing for rapid data transfer between the card and host system. - **Compatibility:** Fully compatible with the Metrabyte PDMA-16 interface standard, ensuring seamless integration with legacy and modern systems that utilize this protocol. - **Interrupt Support:** Configurable interrupt request (IRQ) lines from IRQ2 through IRQ7, allowing flexible system-level interrupt management and efficient CPU utilization. - **Connector Type:** Equipped with a standard 37-pin D-type connector for robust and reliable signal interfacing with external devices, sensors, and control systems. - **Compact Form Factor:** Compact PCB dimensions of 110 mm × 102 mm, suitable for installation in space-constrained environments or embedded systems. - **Bidirectional Digital Channels:** Each of the 16 channels can be configured as input or output, providing flexible digital interfacing for a wide range of applications. - **Industrial-Grade Design:** Built with high-quality components to ensure stable operation under demanding industrial conditions. - **Plug-and-Play Integration:** Designed for easy installation and configuration in compatible systems, minimizing setup time and complexity.

Manufacturer: Axiom

Category: DIO Non-Isolated ISA

- **48 Digital I/O Channels:** Provides 48 individually programmable digital input/output lines for versatile control and monitoring applications. - **8255 Mode 0 Emulation:** Fully emulates the Intel 8255 PPI in Mode 0, ensuring compatibility with existing software and hardware systems that rely on this standard interface. - **ISA Bus Interface:** Designed for the AT ISA bus architecture, making it suitable for legacy industrial PCs and embedded systems requiring stable and deterministic I/O performance. - **TTL-Level I/O:** Supports standard **Transistor-Transistor Logic (TTL)** voltage levels for direct interfacing with sensors, switches, relays, and other digital devices. - **Interrupt Support (IRQ2–IRQ7):** Provides interrupt-driven operation with selectable interrupt request lines (IRQ2 through IRQ7) for responsive event handling and efficient CPU utilization. - **Dual 50-Pin Connectors:** Equipped with **two 50-pin headers** for easy connection to external devices, terminal boards, or ribbon cables, simplifying wiring and integration. - **Compact Form Factor:** Measures **258 mm × 99 mm**, optimized for installation in standard ISA slots without obstructing adjacent components. - **Cross-Platform Driver Support:** Compatible with both **Windows** and **Unix** operating systems, with dedicated drivers and software libraries available for seamless integration. - **Industrial-Grade Reliability:** Built with high-quality components and PCB design standards to ensure long-term stability in demanding industrial environments.

Manufacturer: Axiom

Category: DIO Non-Isolated ISA