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AD12-8(PM)

PCMCIA II AD data acquisition Card
  • Hersteller Contec
  • Kategorie: CardBus
  • The CONTEC AD12-8(PM) is a compact, high-performance PCMCIA Type II data acquisition card designed for portable measurement and control applications. It provides analog input, analog output, and digital I/O capabilities in a single multifunction module optimized for notebook PCs and embedded systems requiring reliable, high-speed analog-to-digital and digital-to-analog conversion.
- Multifunction Analog I/O: Combines analog input, analog output, and digital I/O functions in one PCMCIA Type II card.
- High-Speed A/D Conversion: 12-bit resolution with a maximum conversion speed of 10 µs per channel.
- Analog Output Capability: Two 12-bit D/A channels with 0 to +4.095 V output range and 16 µs conversion speed.
- Digital I/O Interface: Four TTL-level digital inputs and four TTL-level digital outputs for control and monitoring.
- FIFO Buffer Memory: 16,384-word (16K-word) onboard FIFO memory enables continuous high-speed sampling independent of host CPU load.
- Flexible Clocking: Supports both internal and external sampling clocks, selectable in 100 ns intervals from 10 µs to 104.8576 s.
- Trigger Control: One TTL-level external trigger input for synchronized sampling and one TTL-level control output for external device coordination.
- Compact PCMCIA Type II Form Factor: Ideal for laptops and portable measurement systems.
- Software Support: Compatible with Windows and LabVIEW environments; includes API-TOOLs for Windows and Linux for custom application development.
- Industrial Reliability: Designed for stable operation in industrial and laboratory environments; conforms to PCMCIA Rel. 2.0 / JEIDA 4.1 standards.

Ursprungsland: Japan

1. Product Overview

Product Name: PCMCIA II A/D Data Acquisition Card
Model: AD12-8(PM)
Series: Multi-function Analog I/O (L Series – PC Card Type)
Article Number: AD12-8(PM)
Manufacturer: CONTEC Co., Ltd. (Japan)
Product Category: Industrial Automation / Measurement and Control Products – Analog I/O Devices

The CONTEC AD12-8(PM) is a compact, high-performance PCMCIA Type II data acquisition card designed for portable measurement and control applications. It provides analog input, analog output, and digital I/O capabilities in a single multifunction module optimized for notebook PCs and embedded systems requiring reliable, high-speed analog-to-digital and digital-to-analog conversion.




2. Key Features

- Multifunction Analog I/O: Combines analog input, analog output, and digital I/O functions in one PCMCIA Type II card.
- High-Speed A/D Conversion: 12-bit resolution with a maximum conversion speed of 10 µs per channel.
- Analog Output Capability: Two 12-bit D/A channels with 0 to +4.095 V output range and 16 µs conversion speed.
- Digital I/O Interface: Four TTL-level digital inputs and four TTL-level digital outputs for control and monitoring.
- FIFO Buffer Memory: 16,384-word (16K-word) onboard FIFO memory enables continuous high-speed sampling independent of host CPU load.
- Flexible Clocking: Supports both internal and external sampling clocks, selectable in 100 ns intervals from 10 µs to 104.8576 s.
- Trigger Control: One TTL-level external trigger input for synchronized sampling and one TTL-level control output for external device coordination.
- Compact PCMCIA Type II Form Factor: Ideal for laptops and portable measurement systems.
- Software Support: Compatible with Windows and LabVIEW environments; includes API-TOOLs for Windows and Linux for custom application development.
- Industrial Reliability: Designed for stable operation in industrial and laboratory environments; conforms to PCMCIA Rel. 2.0 / JEIDA 4.1 standards.




3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Analog Input Channels | 8 single-ended |
| Input Range | ±10 V |
| Input Impedance | 20 kΩ or more |
| Resolution (A/D) | 12 bits |
| Conversion Speed (A/D) | 10 µs per channel (maximum) |
| Buffer Memory | 16,384 words (FIFO type) |
| Sampling Clock (Internal) | 10,000 ns to 104,857,600 ns (selectable in 100 ns intervals) |
| External Clock Input | 1 TTL-level (falling edge trigger) |
| External Trigger Input | 1 TTL-level |
| Control Output | 1 TTL-level |
| Analog Output Channels | 2 channels |
| Output Range | 0 V to +4.095 V |
| Resolution (D/A) | 12 bits |
| Conversion Speed (D/A) | 16 µs per channel (maximum) |
| Maximum Drive Current | 5 mA |
| Digital Input Channels | 4 TTL-level (positive logic) |
| Digital Output Channels | 4 TTL-level (positive logic) |
| Interrupts | Selectable from IRQ 3–7, 9–12, 14, or 15 |
| I/O Address | Any 16-byte boundary |
| Power Consumption | 5 VDC, 100 mA (maximum) |
| Bus Interface | PCMCIA Rel. 2.0 / JEIDA 4.1, Type II |
| Connector Type | 37-pin female D-sub |
| Dimensions | PCMCIA Type II standard (approx. 85.6 mm × 54.0 mm × 5.0 mm) |
| Operating System Support | Windows (API-TOOLs), Linux (API-TOOLs), LabVIEW VI-DAQ library |
| Supported Software | API-TOOLs for Windows/Linux, VI-DAQ for LabVIEW, ML-DAQ for MATLAB |
| Weight | Approx. 100 g (card only) |
| Operating Temperature | 0°C to 50°C (typical) |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10–90% RH (non-condensing) |




4. Functionality

The AD12-8(PM) functions as a multifunction data acquisition interface for portable PCs. It converts analog signals from sensors or transducers into digital data for processing, logging, or analysis. The card’s 12-bit A/D converter supports up to eight single-ended input channels, allowing simultaneous monitoring of multiple analog sources such as voltage sensors, transducers, or process signals.

The onboard FIFO memory enables continuous high-speed sampling without data loss, even when the host CPU is busy. The card can operate with either an internal programmable clock or an external clock input, allowing synchronization with external events or other measurement devices.

Two 12-bit D/A channels provide analog output for control or signal generation, suitable for driving actuators, test signals, or analog control loops. The four TTL-level digital inputs and four TTL-level outputs allow integration with digital control systems, switches, or status indicators.

Typical Applications:
- Portable data logging and field measurement
- Laboratory instrumentation and test automation
- Industrial process monitoring and control
- Educational and research data acquisition systems
- Embedded measurement systems in portable PCs

Compatibility:
The AD12-8(PM) is compatible with PCMCIA Type II slots found in notebook computers and embedded controllers. It supports standard Windows and Linux operating systems and integrates with LabVIEW and MATLAB environments for advanced data analysis and visualization.




5. Components & Accessories

Included Items:
- AD12-8(PM) PCMCIA II data acquisition card
- User documentation and driver software (API-TOOLs for Windows/Linux)
- LabVIEW VI-DAQ and MATLAB ML-DAQ libraries (available via download)

Optional Accessories:
- Cables:
- PCA37P-1.5 / PCB37P-1.5 (1.5 m shielded cable)
- PCA37PS-0.5P / PCB37PS-0.5P (0.5 m shielded cable)
- Terminal Units:
- EPD-37A / EPD-37 (M3 screw terminal block)
- ATP-8 (BNC terminal unit for analog I/O, 8 channels)
- DTP-3(PC) and DTP-4(PC) (terminal panels with attached 1 m cable)
- Connector Adapter: CN5-D37M (D-sub connector adapter)

These accessories facilitate easy connection to external sensors, actuators, and signal conditioning equipment.




6. Installation & Setup

Requirements:
- Laptop or embedded PC with a PCMCIA Type II slot compliant with PCMCIA Rel. 2.0 / JEIDA 4.1
- Operating system: Windows 10/8/7 or Linux (kernel 2.6 or later)
- Available IRQ line (3–7, 9–12, 14, or 15)

Installation Steps:
1. Insert the AD12-8(PM) card into the PCMCIA slot of the host computer.
2. Install the appropriate driver package (API-TOOLs for Windows or Linux).
3. Connect external devices via the 37-pin D-sub connector using the recommended cable and terminal block.
4. Configure channel ranges, sampling rate, and trigger settings using the provided software tools or API functions.
5. Verify operation using the included diagnostic utilities or LabVIEW VI-DAQ test panels.

Mounting Options:
The card is designed for direct insertion into a PCMCIA slot; no external power supply is required. External signal connections are made through the 37-pin D-sub connector.

Configuration:
Sampling parameters, trigger modes, and channel assignments are software-configurable. The internal clock can be programmed in 100 ns increments, and external trigger inputs can be assigned for synchronized acquisition.




7. Performance & Capabilities

- A/D Conversion: 12-bit resolution, 10 µs per channel maximum speed, ±10 V input range.
- D/A Conversion: 12-bit resolution, 16 µs per channel maximum speed, 0–4.095 V output range.
- Digital I/O: 4 TTL inputs and 4 TTL outputs for control and status monitoring.
- Buffer Memory: 16K-word FIFO ensures continuous sampling without data loss.
- Clocking: Internal programmable clock or external TTL-level clock input.
- Triggering: External TTL trigger input and control output for synchronization with external systems.
- Power Efficiency: Low power consumption (5 VDC, 100 mA) suitable for battery-powered laptops.
- Data Throughput: Capable of sustained high-speed sampling for real-time data acquisition.
- Limitations:
- No support for Windows NT.
- Analog output limited to 0–4.095 V range.
- Single-ended analog input only (no differential mode).




8. Standards & Compliance

- Bus Interface: PCMCIA Rel. 2.0 / JEIDA 4.1 compliant
- Form Factor: Type II PC Card (16-bit bus)
- Electrical Standards: TTL-level digital I/O (positive logic)
- Software Standards:
- Windows API-TOOLs (Win32 DLL-based API)
- Linux API-TOOLs (module-style device driver and shared library)
- LabVIEW VI-DAQ library (compatible with National Instruments Data Acquisition VI)
- MATLAB ML-DAQ library (compatible with MATLAB Data Acquisition Toolbox)
- Environmental Compliance: Designed for industrial use; conforms to standard operating temperature and humidity ranges for portable instrumentation.
- Regulatory Compliance: CE marking (for electromagnetic compatibility and safety)




9. Additional Information

Warranty:
Standard manufacturer’s warranty provided by CONTEC Co., Ltd. (typically one year, depending on region and distributor).

Technical Support:
- Free driver and software downloads available from CONTEC’s global portal (www.contec.com).
- Online documentation, sample programs, and troubleshooting guides.
- Technical assistance via email and regional support centers.

Maintenance:
The AD12-8(PM) requires minimal maintenance. Periodic inspection of connectors and cables is recommended to ensure signal integrity. Firmware and driver updates can be downloaded from CONTEC’s website.

Software Updates & Utilities:
- API-TOOLs for Windows/Linux: Provides command-level access to all board functions.
- VI-DAQ for LabVIEW: Simplifies integration with LabVIEW environments for graphical programming.
- ML-DAQ for MATLAB: Enables direct data acquisition and analysis within MATLAB.
- Utility Tools: Diagnostic and calibration utilities for verifying analog input/output performance.

Recommended System Integration:
For complete measurement systems, CONTEC recommends pairing the AD12-8(PM) with compatible terminal blocks (ATP-8 or EPD-37A) and shielded cables (PCA37PS or PCB37PS). This configuration ensures optimal signal quality and ease of connection in laboratory or field environments.

Summary of Advantages:
- Compact and portable for field use
- High-speed, high-precision analog input and output
- Integrated digital I/O for control applications
- Flexible clock and trigger options
- Comprehensive software support for multiple platforms
- Reliable performance in industrial and research environments




Conclusion

The CONTEC AD12-8(PM) PCMCIA II Data Acquisition Card is a versatile, high-performance solution for engineers, researchers, and system integrators requiring portable analog and digital data acquisition. With its 12-bit resolution, 8-channel analog input, 2-channel analog output, and 4×4 digital I/O configuration, it delivers robust measurement capabilities in a compact form factor. The inclusion of onboard FIFO memory, flexible clocking, and extensive software support makes it ideal for real-time data logging, control, and analysis applications across industrial, laboratory, and educational domains.

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