- **Dual-Channel Analog Input:** Two independent analog input channels for simultaneous signal acquisition. - **High Resolution:** 12-bit analog-to-digital conversion for precise voltage measurement and waveform capture. - **Wide Input Range:** Configurable input voltage ranges of ±20 V, ±10 V, ±5 V, ±2 V, ±0.5 V, and ±0.2 V, allowing flexible adaptation to various signal levels. - **High Sampling Rate:** Supports up to **100 kHz** sampling frequency, suitable for medium-speed signal analysis and waveform monitoring. - **BNC Input Connectors:** Standard BNC connectors ensure secure, low-noise signal connections compatible with laboratory-grade probes and cables. - **Parallel Port Interface:** Direct connection to a PC’s parallel port for data communication without requiring specialized interface cards. - **External Enclosure:** Compact external box design for easy integration and portability, minimizing electrical interference from the host system. - **Overvoltage Protection:** Maximum input voltage tolerance of **±50 V**, providing robust protection against accidental overvoltage conditions. - **Software Integration:** Supplied with oscilloscope software for real-time visualization, measurement, and data logging. - **Programming Support:** Includes drivers and libraries for **C, Pascal, and Basic**, enabling custom application development and automation. - **Plug-and-Play Operation:** Simple setup with minimal configuration required; ideal for rapid deployment in test environments.

Manufacturer: No category

Category: External AD Converter

- **11 Analog Input Channels:** Simultaneous or sequential acquisition of up to 11 independent analog signals. - **Input Voltage Range:** 0 V to 2.5 V, suitable for low-voltage analog sensors and signal sources. - **10-Bit Resolution:** Provides 1024 discrete digital levels for precise signal quantization. - **High Sampling Rate:** Capable of sampling frequencies greater than **18 kHz**, ensuring accurate representation of dynamic signals. - **Parallel Port Interface:** Utilizes a **D-Sub 25-pin (DB25)** connector for direct connection to a PC’s parallel port, supporting both **female (DSub25f)** and **male (DSub25m)** connectors. - **Self-Powered via Port:** Draws operating power directly from the parallel port, simplifying installation and reducing cabling complexity. - **Wide Input Protection:** Tolerates up to **±30 V** on input channels, providing robust protection against overvoltage conditions. - **Software Integration:** Supplied with **oscilloscope software** for real-time visualization and analysis of analog signals. - **Programming Support:** Includes **C, Pascal, and Basic drivers**, enabling custom software development and integration into existing applications. - **Compact and Lightweight Design:** Ideal for desktop, laboratory, or embedded system use. - **Plug-and-Play Operation:** No external power supply or complex configuration required.

Manufacturer: No category

Category: External AD Converter

- **Single-Channel 12-Bit ADC:** Provides one analog input channel with 12-bit resolution, enabling fine-grained measurement of analog signals within a 0–5 V range. - **Parallel Port Interface:** Connects directly to a standard PC parallel port (LPT), eliminating the need for external power supplies or specialized interface cards. - **Self-Powered via Port:** The module draws its operating power directly from the parallel port, simplifying installation and reducing cabling complexity. - **Input Range:** Accepts analog input signals from 0 V to 5 V, suitable for most low-voltage sensor and signal sources. - **High Sampling Rate:** Supports sampling frequencies exceeding **17 kHz**, allowing real-time signal acquisition for dynamic measurements. - **BNC Input Connector:** Equipped with a standard BNC connector for secure and low-noise signal input, compatible with laboratory-grade probes and cables. - **Overvoltage Protection:** Tolerates input voltages up to **±30 V**, providing robust protection against accidental overvoltage conditions. - **Software Integration:** Supplied with oscilloscope software for real-time waveform visualization and analysis. - **Programming Support:** Includes drivers and example code for **C**, **Pascal**, and **Basic**, enabling easy integration into custom applications. - **Compact and Portable:** Small form factor suitable for desktop or embedded use, ideal for educational labs, prototyping, and instrumentation setups.

Manufacturer: No category

Category: External AD Converter

- **Analog Input Range:** ±2.5 V differential input range, suitable for low-voltage analog signal measurement. - **Channel Configuration:** 8 single-ended (SE) analog input channels and 4 digital input (DI) channels, allowing simultaneous analog and digital data acquisition. - **Resolution Options:** Selectable 8-bit, 12-bit, or 16-bit analog-to-digital conversion, enabling users to balance between precision and sampling speed. - **Sampling Rate:** - Up to **200 Hz** at 8-bit resolution for high-speed applications. - Approximately **2 Hz** at 16-bit resolution for high-accuracy measurements. - **Interface:** Standard **serial port connection** (RS-232 compatible) via **D-sub 25-pin female connector (Dsub25f)**. - **Power Supply:** Powered through serial port control lines **RTS** (Request to Send) and **DTR** (Data Terminal Ready), eliminating the need for an external power adapter in most setups. - **Input Protection:** Tolerates input voltages up to **±30 V**, providing robust protection against overvoltage and transient spikes. - **Software Support:** Includes **datalogger software** for real-time data acquisition and visualization, plus **driver libraries** for C, Pascal, and Basic programming languages. - **External Enclosure:** Delivered as an **external box** for easy connection to a PC or embedded system via serial interface. - **Compact and Portable:** Designed for laboratory, educational, and industrial environments where compact data acquisition modules are required.

Manufacturer: No category

Category: External AD Converter

- **Comprehensive I/O Configuration:** - 16 single-ended analog input channels (16SE) - 8 digital input channels (8DI) - 8 TTL-level digital inputs and 8 TTL-level digital outputs (8/8 TTL) - 24 additional digital I/O lines (24 DIO) - **High-Precision Analog Conversion:** - Programmable input gain ranges: 0–1 V, 0–2 V, 0–5 V, 0–10 V, ±1 V, ±2 V, ±5 V, ±10 V - Accuracy: 0.03% of Full Scale Range (FSR) - Sampling rate up to 10 kHz - **Dual Analog Output Channels:** - 2 DA channels with 0–5 V output range - Maximum output current: +5 mA per channel - **Integrated Counter/Timer Functions:** - 6 independent counter/timer channels based on the Intel 8254 programmable interval timer architecture - Suitable for event counting, frequency measurement, and pulse generation - **Parallel Port Interface:** - External converter designed for direct connection to a PC parallel port - Provides high-speed data transfer and control without requiring internal PC slots - **Software Support:** - Includes drivers and libraries for **Basic**, **C**, and **Pascal** programming environments - Enables rapid integration into custom data acquisition or control software - **Power Supply and Enclosure:** - Operates from a +12 V DC supply at up to 2 A - Compact external housing for desktop or panel use - **Connectivity:** - Two 50-pin connectors for analog and digital I/O - One D-sub 37-pin male connector for additional interfacing

Manufacturer: No category

Category: External AD Converter

5400mAh re-chargable battery pack

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

90-260 VAC to 12 VDC adaptor unit

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

USB type A to type B cable 1m

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

- **Multi‑function USB DAQ:** Combines analog input, analog output, digital I/O, and timer/counter functions in one compact module. - **USB 1.1 Compliant Interface:** Plug‑and‑play connectivity with 800 kB/s throughput; no external interface card required. - **Analog Inputs:** - 8 differential channels, 12‑bit resolution. - 4 channels can be sampled simultaneously. - Programmable input ranges (±10 V to ±1.25 V bipolar, 0–10 V to 0–1.25 V unipolar). - Up to 500 kS/s simultaneous sampling or 100 kS/s continuous multiplexed sampling. - 4 k‑sample FIFO buffer for continuous acquisition. - **Analog Outputs:** - 2 independent 12‑bit D/A channels. - ±10 V output range, 500 kS/s update rate. - 511‑sample (or 1023‑sample) FIFO per channel for waveform generation. - Hardware‑based continuous waveform output without USB bandwidth load. - **Isolated Digital I/O:** - 8 isolated digital inputs and 8 isolated digital outputs. - 1500 V–2500 V RMS isolation. - Darlington transistor outputs, 5–35 V external supply, up to 500 mA sink current. - **Timer/Counter:** - Two 16‑bit general‑purpose counters (8254‑compatible). - Programmable base clocks (1, 2, 4, 8 MHz). - External clock up to 2 MHz; 32 MHz pacer timer for A/D sampling. - **Auto‑Calibration:** Fully automatic internal calibration, no manual potentiometer adjustment. - **LED Indicators:** Power, driver status, and operation status (orange/red/green). - **Mechanical Flexibility:** Fits into a standard 5.25‑inch PC drive bay or operates as a portable USB module. - **Software Support:** Drivers and DLLs for Windows 98/Me/2000; compatible with Visual Basic®, Delphi™, and C++. - **Bundled Accessories:** USB cable, DIN‑68S terminal board, RCA probe cables, stand arm, and 12 V DC power adapter. - **Optional Accessory:** 5400 mAh rechargeable battery pack for portable operation.

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

RCA probe cable 1m

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

- **PCI Express Interface:** Fully compliant with PCI Express (PCIe) bus architecture, ensuring high-speed communication and compatibility with modern industrial and embedded PCs. - **Integrated Watchdog Timer:** Monitors system activity and automatically resets or triggers a relay output if the system becomes unresponsive. - **Single Relay Output:** One relay channel rated at **0.25 A / 3 W**, suitable for controlling external circuits, alarms, or reset mechanisms. - **Adjustable Time Interval:** Configurable watchdog timeout period ranging from **33 milliseconds (ms)** up to **9.5 hours (h)**, allowing precise adaptation to system requirements. - **Hardware-Based Reliability:** Operates independently of the host operating system, ensuring reliable system supervision even in the event of software crashes. - **Compact PCIe Form Factor:** Designed for easy integration into standard PCIe slots without requiring additional power connections. - **Industrial-Grade Design:** Built for continuous operation in industrial environments, offering stable performance under extended temperature and operational conditions. - **Fail-Safe Operation:** Automatically triggers a relay output when the monitored system fails to send periodic “keep-alive” signals within the configured interval. - **Flexible Configuration:** Time intervals and operational modes can be configured via software or onboard jumpers (depending on manufacturer implementation). - **Low Power Consumption:** Efficient design minimizes power draw from the PCIe bus, suitable for embedded and low-power systems.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Equipped with two independent relays rated at **0.25 A / 3 W**, allowing control of external circuits or signaling devices. - **Programmable Watchdog Timer:** Adjustable time interval ranging from **33 milliseconds up to 9.5 hours**, enabling precise configuration for various system monitoring requirements. - **PCI Express Interface:** Fully compliant with the PCIe standard, ensuring high-speed communication and compatibility with modern industrial PCs and embedded systems. - **Status Register:** Integrated status register for real-time monitoring of watchdog activity, relay states, and system status. - **ATX Adapter Cable Included:** Facilitates direct connection to the system’s ATX power supply for automatic reset or power cycling functions. - **Hardware-Based Reliability:** Operates independently of the operating system, ensuring system recovery even in the event of software failure or system hang. - **Compact Design:** Designed for easy integration into standard PCIe slots without requiring additional power beyond the PCIe interface. - **Industrial-Grade Components:** Built for continuous operation in demanding environments, with high reliability and long service life.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Integrated Watchdog Functionality:** The PCIWDOG3 continuously monitors system activity and can automatically trigger predefined actions (such as system reset or relay activation) in the event of a system hang or failure. This ensures high system reliability and minimizes downtime. - **Four Independent Relays:** Equipped with **4 relays**, each rated at **0.25 A / 3 W**, the card can control external devices, alarms, or power circuits. These relays can be individually programmed for various control or signaling tasks. - **Quad Temperature Surveillance:** The card supports **four independent temperature monitoring channels**, allowing precise environmental supervision of critical components or enclosures. This feature is ideal for thermal management in industrial PCs, server racks, or process control systems. - **Opto-Isolated Inputs:** Includes **8 opto-isolated digital inputs**, providing galvanic isolation between the monitored signals and the host system. This protects the PCI bus and internal electronics from voltage spikes, noise, and ground loops, ensuring reliable signal acquisition in electrically noisy environments. - **SMS Connectivity (with Optional Modem):** The PCIWDOG3 supports **SMS notification capability** when connected to a compatible modem. This allows remote alerts and status updates to be sent directly to maintenance personnel or system administrators in case of system faults, temperature thresholds, or input-triggered events. - **On-Card Diagnostic Logbook:** An integrated **diagnostic logbook** records operational events, errors, and system states directly on the card. This feature simplifies troubleshooting and provides a historical record of system performance and fault conditions. - **Comfort Functions:** The “Comfort” designation indicates enhanced usability features such as simplified configuration, extended monitoring options, and integrated diagnostic tools, making it suitable for both industrial and IT infrastructure applications.

Manufacturer: Quancom

Category: Watch Dog Cards

- **PCI Interface Compatibility:** Fully compliant with standard PCI bus architecture, allowing direct installation into any compatible PCI slot on industrial or desktop PCs. - **Integrated Watchdog Timer:** Monitors system activity and automatically triggers a reset or relay action if the system becomes unresponsive, ensuring continuous operation. - **Single Relay Output:** Equipped with one relay channel rated at **1A / 10W**, suitable for controlling low-power devices, signaling circuits, or triggering external reset mechanisms. - **Hardware-Based Reliability:** Operates independently of the host operating system, providing fail-safe protection even in the event of software crashes or system hangs. - **Compact Design:** Low-profile PCI form factor suitable for space-constrained enclosures and industrial chassis. - **Programmable Timeout Intervals:** Configurable watchdog timeout periods to match system requirements and response times. - **LED Status Indicators:** Visual feedback for power, relay status, and watchdog activity (typical feature for watchdog cards). - **Industrial-Grade Components:** Designed for continuous operation in demanding environments with extended temperature and vibration tolerance. - **Fail-Safe Operation:** Relay defaults to a safe state upon power loss or system failure, ensuring predictable behavior. - **Software Support:** Compatible with standard watchdog control utilities and APIs for integration into custom monitoring or automation software.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Equipped with two independent relays rated at **0.25 A / 3 W**, allowing control of external circuits, alarms, or reset mechanisms. - **Programmable Watchdog Timer:** Adjustable time interval ranging from **33 milliseconds up to 9.5 hours**, providing flexible configuration for various system monitoring requirements. - **PCI Interface:** Standard PCI bus interface for easy integration into desktop, industrial PC, or embedded systems with PCI slots. - **System Reliability Enhancement:** Automatically monitors system activity and triggers a reset or relay action if the system becomes unresponsive. - **Hardware-Based Monitoring:** Operates independently of the operating system, ensuring reliable supervision even in case of software failure. - **Compact Design:** Fits standard PCI slots, suitable for both industrial and commercial PC chassis. - **Low Power Relays:** Designed for low-current switching applications, ideal for signaling, control, or triggering external circuits. - **Extended Timing Range:** Wide timing interval configuration supports both short-cycle and long-duration monitoring applications. - **Industrial-Grade Construction:** Built for continuous operation in demanding environments, ensuring long-term durability and stability.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Hardware Watchdog Functionality:** Monitors system activity and automatically triggers a reset or relay action if the system becomes unresponsive. - **Single Relay Output:** Equipped with one relay rated at **1A / 10W**, suitable for low-power control circuits or signaling applications. - **Configurable I/O Address:** Supports multiple selectable I/O base addresses — **01D0h, 02B0h, 0310h, and 0330h** — allowing flexible integration into systems with varying address maps. - **Adjustable Reset Time Intervals:** Provides a wide range of configurable reset timeouts — **30 ms, 0.5 s, 4 s, 16 s, 1 min, 4 min, 8 min, and 16 min** — enabling precise tuning for different system response requirements. - **Relay Active Time Settings:** The relay activation duration can be configured to **0.5 s, 2 s, 8 s, or infinite**, offering flexibility for momentary or sustained control actions. - **Compact Form Factor:** With dimensions of **95 mm × 47 mm**, the QCWatch1 fits easily into standard ISA slots without occupying excessive space, making it ideal for compact or legacy enclosures. - **Industrial Reliability:** Designed for continuous operation in demanding environments, ensuring stable performance and minimal maintenance. - **Legacy System Compatibility:** Fully compatible with ISA bus architectures, supporting older industrial PCs and embedded controllers still in operation.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Two independent relays rated at 1A/10W each, allowing control of external devices or signaling systems. - **ISA Bus Interface:** Designed for standard ISA bus architecture, ensuring compatibility with legacy and industrial PC platforms. - **Configurable I/O Addresses:** Supports selectable I/O base addresses at 01D0h, 02B0h, 0310h, and 0330h, enabling flexible integration into systems with multiple expansion cards. - **Adjustable Reset Timing:** Programmable reset intervals of 30 milliseconds, 0.5 seconds, 4 seconds, 16 seconds, 1 minute, 4 minutes, 8 minutes, or 16 minutes, allowing precise control over system watchdog behavior. - **Relay Active Time Control:** Configurable relay activation durations of 0.5 seconds, 2 seconds, 8 seconds, or continuous (infinite) operation. - **Compact Design:** Physical dimensions of 95 mm × 47 mm, optimized for space-constrained enclosures and embedded chassis. - **Automatic System Recovery:** Monitors system activity and triggers a hardware reset or relay action when the system becomes unresponsive. - **Industrial Reliability:** Designed for continuous operation in industrial environments, providing robust fault tolerance and minimal maintenance requirements.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Equipped with two relays rated at **0.25 A / 3 W**, allowing control of power or reset signals for connected systems. - **Configurable Time Interval:** Adjustable watchdog timer interval ranging from **80 milliseconds up to 38 hours**, enabling precise tuning for various system response requirements. - **USB Interface:** Operates via a standard USB connection, providing both communication and power. The USB interface allows easy integration with host systems without requiring additional power supplies. - **Automatic System Recovery:** Monitors system activity through USB communication; if the host fails to respond within the configured interval, the board triggers a relay action to reset or restart the system. - **ATX Watchdog Cable Compatibility:** Supports an optional **ATX watchdog cable**, enabling direct connection to a PC’s ATX power switch or reset header for automated hardware-level resets. - **Slot Adapter Mounting:** Includes a **slot adapter** for easy installation into a standard PC expansion slot, ensuring secure mechanical mounting and convenient access to connectors. - **Compact and Efficient Design:** Small form factor suitable for embedded, industrial, and server applications where space efficiency and reliability are essential. - **Flexible Configuration:** Time intervals and operational modes can be configured via software or firmware utilities, allowing adaptation to different system architectures. - **Fail-Safe Operation:** Designed to ensure that in the event of host communication loss, the system can autonomously recover without manual intervention.

Manufacturer: Quancom

Category: Watch Dog Cards

- **Dual Relay Outputs:** Equipped with **2 independent relays**, each rated at **0.25 A / 3 W**, allowing control of external circuits or system reset lines. - **USB Interface:** Connects directly via USB, enabling communication and power through a single cable. - **Watchdog Functionality:** Monitors system activity and automatically triggers a reset or relay action if the system becomes unresponsive. - **Configurable Time Interval:** Adjustable watchdog timeout from **80 milliseconds to 38 hours**, providing flexibility for various application requirements. - **ATX Watchdog Cable Compatibility:** Supports optional **ATX watchdog cable** for direct integration with PC power/reset headers, enabling automated hardware resets. - **External Module Design:** Compact external form factor allows easy integration without internal system modification. - **Fail-Safe Operation:** Ensures system recovery in case of software or hardware lock-up, minimizing downtime. - **Low Power Consumption:** Efficient design suitable for continuous operation in embedded or unattended systems. - **Plug-and-Play Setup:** Recognized as a standard USB device, simplifying installation and configuration. - **Industrial Reliability:** Designed for robust operation in industrial control, server monitoring, and automation systems.

Manufacturer: Quancom

Category: Watch Dog Cards

- **ISA Bus Interface:** Designed for legacy and industrial PC systems using the ISA expansion bus, ensuring compatibility with a wide range of industrial controllers and embedded PCs. - **Hardware Watchdog Functionality:** Monitors system activity and automatically triggers a hardware reset if the system fails to respond within a predefined time interval. - **Selectable Reset Intervals:** Offers **10 configurable reset times** from **0.5 seconds to 500 seconds**, allowing precise tuning of system monitoring sensitivity. - **Relay Output:** Equipped with a **single relay** for reliable hardware switching and reset control. - **Direct Reset Integration:** Connects between the **system reset connector** on the motherboard and the **case reset button**, enabling seamless integration without software modification. - **Fail-Safe Operation:** Ensures that system recovery is automatic and independent of software, minimizing downtime and manual intervention. - **Compact ISA Form Factor:** Fits standard ISA slots, suitable for industrial PCs, automation controllers, and legacy systems. - **Industrial Reliability:** Designed for continuous operation in demanding environments where system uptime is critical. - **Simple Configuration:** Hardware-based timing selection eliminates the need for complex software setup. - **Low Power Consumption:** Efficient design suitable for embedded and low-power systems.

Manufacturer: No category

Category: Watch Dog Cards

- **Wide Frequency Range:** Operates across **862 MHz to 1020 MHz**, supporting multiple regional ISM bands (including 868 MHz and 915 MHz bands commonly used in Europe and North America). - **Long Communication Range:** Provides a **maximum line-of-sight range of up to 7 km**, ideal for rural, industrial, and remote IoT deployments. - **Low Power Consumption:** Features an ultra-low **standby current of 0.1 mA**, enabling energy-efficient operation in battery-powered or energy-harvesting systems. - **Compact Mini-PCIe Form Factor:** Measures **50 × 29 × 9 mm**, allowing easy integration into compact embedded systems and industrial PCs. - **Network Topology:** Supports **Star network configuration**, simplifying network management and reducing latency for point-to-multipoint communication. - **Data Rate:** Provides a **data rate of 1 kbps**, optimized for low-bandwidth sensor data transmission and telemetry applications. - **LoRa Modulation Technology:** Utilizes spread-spectrum modulation for robust, interference-resistant communication in noisy RF environments. - **Plug-and-Play Integration:** Designed for seamless integration with Mini-PCIe host interfaces, reducing development time and hardware complexity. - **Industrial Reliability:** Engineered for stable operation in industrial and outdoor environments, with strong resistance to interference and signal degradation.

Manufacturer: Quancom

Category: mini-PCIe