Comprehensive Product Summary: ADLINK DAQ-2010 PCI Data Acquisition Card

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### 1. Product Overview

Product Name: DAQ-2010
Model Number: DAQ-2010
Series: DAQ-2000 Series – 4-Channel, 14/16-bit, up to 2 MS/s Simultaneous-Sampling Multi-Function DAQ Cards
Article Number: DAQ-2010
Manufacturer: ADLINK Technology Inc.
Form Factor: PCI Bus, 32-bit, Plug-and-Play
Product Type: Multi-function, simultaneous-sampling data acquisition (DAQ) card

The ADLINK DAQ-2010 is a high-performance PCI-based data acquisition card designed for simultaneous sampling of multiple analog channels with high resolution and speed. It belongs to ADLINK’s DAQ-2000 series, which provides advanced analog and digital I/O, analog output, triggering, and timing capabilities for laboratory, industrial, and embedded measurement applications.

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### 2. Key Features

- Simultaneous Sampling: 4 differential analog input channels sampled simultaneously at up to 2 MS/s total throughput.
- High Resolution: 14-bit analog-to-digital conversion with no missing codes.
- Programmable Input Ranges: Bipolar (±10 V, ±5 V, ±2.5 V, ±1.25 V) and unipolar (0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V).
- Analog Output: Two 12-bit voltage output channels with waveform generation capability, up to 1 MS/s update rate.
- Digital I/O: 24 programmable TTL/CMOS-compatible digital I/O lines (8255 PIO compatible).
- Timer/Counter: Two 16-bit general-purpose up/down counters with 40 MHz internal or up to 10 MHz external clock.
- Triggering: Supports software, external analog, external digital, and SSI (System Synchronization Interface) triggers.
- Auto-Calibration: Fully automatic calibration of analog input and output channels using onboard precision reference (5.000 V ±2 ppm/°C).
- Scatter-Gather DMA: High-speed bus-mastering DMA with scatter/gather capability for efficient data transfer without CPU overhead.
- Synchronization: Multiple card synchronization via SSI bus for scalable multi-channel systems.
- Noise Immunity: Differential input configuration and isolated analog/digital circuitry for high CMRR and low noise.
- Software Support: Drivers and SDKs for Windows and Linux, including LabVIEW®, MATLAB®, Visual C++, Delphi, and ActiveX controls.
- Compact Design: Half-size PCI card (175 mm × 107 mm) with VHDCI 68-pin connector.

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### 3. Technical Specifications

Analog Input (AI):
- Channels: 4 differential, simultaneous sampling
- Resolution: 14 bits, no missing codes
- Sampling Rate: Up to 2 MS/s total (500 kS/s per channel typical)
- Input Ranges:
- Bipolar: ±10 V, ±5 V, ±2.5 V, ±1.25 V
- Unipolar: 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V
- Programmable Gain: 1, 2, 4, 8
- Input Coupling: DC
- Input Impedance: 1 GΩ / 100 pF
- Overvoltage Protection: ±35 V (power on), ±15 V (power off)
- Common Mode Rejection Ratio (CMRR): 85–97 dB (typical, DC–60 Hz)
- Bandwidth (–3 dB, gain = 1): 1 MHz typical
- Offset Error (after calibration): ±1 mV
- Gain Error (after calibration): ±0.03% of full-scale range
- FIFO Buffer: 8K samples
- Data Transfer: Programmed I/O, polling, or scatter-gather DMA

Analog Output (AO):
- Channels: 2 voltage outputs
- Resolution: 12 bits
- Output Ranges: 0–10 V, ±10 V, 0–AOEXTREF, ±AOEXTREF
- Update Rate: 1 MS/s maximum
- Slew Rate: 20 V/µs
- Settling Time: 3 µs to ±0.5 LSB
- Output Drive: ±5 mA, stable with passive loads up to 1500 pF
- Offset Error (after calibration): ±1 mV
- Gain Error (after calibration): ±0.02% of full-scale output
- FIFO Buffer: 2K samples
- Trigger Sources: Software, external analog/digital, SSI bus
- Trigger Modes: Post-trigger, delay-trigger, repeated trigger

Digital I/O:
- Channels: 24 programmable I/O lines (8255-compatible)
- Logic Levels: TTL/CMOS (5 V)
- Input Low: ≤0.8 V; Input High: ≥2.0 V
- Output Low: ≤0.5 V @ 8 mA; Output High: ≥2.7 V @ 400 µA

Timer/Counter:
- Channels: 2 independent 16-bit up/down counters
- Compatibility: TTL
- Base Clock: 40 MHz internal, external up to 10 MHz
- Modes: Event counting, pulse generation, period/pulse-width measurement, gated operations

Auto-Calibration:
- Reference Voltage: 5.000 V ±2 ppm/°C
- Long-Term Stability: 6 ppm/1000 hours
- Temperature Drift: ±2 ppm/°C
- Calibration Storage: EEPROM with factory and user calibration banks

Physical & Environmental:
- Dimensions: 175 mm × 107 mm (excluding connectors)
- Connector: 68-pin VHDCI female (AMP-787254-1 or equivalent)
- Operating Temperature: 0°C to 55°C
- Storage Temperature: –20°C to 70°C
- Humidity: 5–95%, non-condensing
- Power Requirement: +5 VDC, 1.82 A typical

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### 4. Functionality

The DAQ-2010 performs high-speed, simultaneous analog-to-digital conversion across four differential channels, ensuring phase alignment and minimal crosstalk. It supports both unipolar and bipolar voltage ranges with programmable gain, allowing flexible signal conditioning for various sensors and transducers.

Use Cases and Applications:
- Transient signal measurement and waveform capture
- Automotive and aerospace testing
- Automated test equipment (ATE)
- Process control and industrial monitoring
- Biomedical and biotech instrumentation
- Laboratory automation and data logging

Compatibility:
- PCI bus (32-bit, 3.3 V or 5 V signaling)
- Compatible with ADLINK’s PXI-2010 and DAQe-2010 (PCIe) variants for system scalability
- Supports synchronization with other DAQ-2000 series cards via SSI bus

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### 5. Components & Accessories

Included Items:
- DAQ-2010 PCI DAQ card
- ADLINK All-in-One Software CD (drivers, SDKs, manuals)
- Software Installation Guide

Optional Accessories:
- DIN-68S/1M: 68-pin SCSI-II termination board with DIN-rail mount and 1 m ACL-10568 cable
- ACL-SSI-2/3/4: SSI bus cables for synchronization of 2, 3, or 4 devices
- ACL-10568: Shielded 68-pin VHDCI cable for signal connection

Connector Pinout (VHDCI 68-pin):
- CH0–CH3 differential inputs
- DA0OUT, DA1OUT analog outputs
- EXTATRIG (external analog trigger)
- EXTDTRIG, EXTWFTRG (external digital triggers)
- AOEXTREF (external reference input)
- AFI0/AFI1 (auxiliary function inputs)
- GPTC0/1 (timer/counter I/O)
- 24 DIO lines (PA, PB, PC ports)
- AIGND, AOGND, DGND reference grounds

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### 6. Installation & Setup

Requirements:
- PCI slot (32-bit, 3.3 V or 5 V compatible)
- Supported OS: Windows 98/NT/2000/XP/7/8, Linux (kernel 2.4.x and later)
- Anti-static handling precautions during installation

Mounting & Configuration:
- Plug-and-play PCI configuration (no jumpers or DIP switches)
- Automatic IRQ and memory address assignment by BIOS
- Use ADLINK’s PCI_SCAN utility to verify system configuration

Signal Connections:
- Differential or single-ended analog input wiring supported
- External triggers and clocks via VHDCI connector
- Optional DIN-68S/1M terminal board simplifies wiring

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### 7. Performance & Capabilities

Analog Input Performance:
- Sampling Rate: 2 MS/s aggregate
- Bandwidth: 1 MHz (–3 dB)
- System Noise: 0.6 LSB_rms typical
- CMRR: Up to 97 dB
- Overvoltage Protection: ±35 V continuous

Analog Output Performance:
- Update Rate: 1 MS/s
- Slew Rate: 20 V/µs
- Settling Time: 3 µs to ±0.5 LSB
- Output Stability: Stable with capacitive loads up to 1500 pF

Digital I/O:
- 24-bit programmable I/O, 8255-compatible
- Supports TTL/CMOS logic levels

Timer/Counter:
- 16-bit resolution, up to 10 MHz external clock
- Supports event counting, pulse generation, and frequency measurement

Limitations:
- No isolation between analog and digital sections (requires proper grounding)
- External reference limited to ±10 V
- Operating temperature limited to 55°C

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### 8. Standards & Compliance

- Bus Interface: PCI Local Bus Specification, Revision 2.2
- Electrical Compliance: TTL/CMOS logic levels
- Environmental: RoHS compliant
- PXI Compatibility: Software and functional compatibility with PXI-2010
- Safety & EMC: Designed for CE and FCC compliance (industrial environment)

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### 9. Additional Information

Warranty:
- Two-year limited warranty (one year in China)
- Covers manufacturing defects; excludes damage from misuse or environmental factors

Support & Maintenance:
- Technical support via ADLINK service centers and email (service@adlinktech.com)
- RMA service available through ADLINK’s online portal
- Recommended warm-up time before calibration: 15 minutes

Software & Driver Support:
- Windows: D2K-DASK driver library (DLL-based)
- Linux: D2K-DASK/X shared library (GCC compatible)
- LabVIEW: D2K-LVIEW PnP driver (VIs for LabVIEW integration)
- ActiveX: D2K-OCX component library for VB/VC++
- Additional Tools: DAQBench ActiveX suite, AD-Logger utility

Calibration & Maintenance:
- Factory-calibrated with stored constants in EEPROM
- Auto-calibration via software command (no manual trimpots)
- User can store up to three calibration profiles for different environments

Dimensions & Mechanical:
- Board Size: 175 mm (L) × 107 mm (H)
- Connector: 68-pin VHDCI female
- Weight: Approx. 200 g

Power Consumption:
- +5 VDC @ 1.82 A typical (≈9.1 W)

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### Summary

The ADLINK DAQ-2010 is a robust, high-speed, 14-bit simultaneous-sampling PCI data acquisition card engineered for precision measurement and control applications. With four differential analog inputs, dual 12-bit analog outputs, 24 digital I/O lines, and dual 16-bit counters, it provides a complete multifunction DAQ solution in a compact PCI form factor. Its advanced triggering, auto-calibration, and synchronization features make it ideal for high-performance test, measurement, and automation systems requiring deterministic timing and low noise.

The DAQ-2010’s combination of speed, accuracy, and software flexibility—supported by comprehensive driver libraries and cross-platform compatibility—positions it as a versatile choice for engineers and researchers seeking reliable, high-throughput data acquisition in industrial and scientific environments.