Comprehensive Product Summary: ADLINK DAQe‑2005 PCI Express Data Acquisition Card

---

### 1. Product Overview

Product Name: DAQe‑2005
Model Number: DAQe‑2005
Series: DAQe‑2000 Series (PCI Express variant of the DAQ‑2000 family)
Article Number: DAQe‑2005
Manufacturer: ADLINK Technology Inc.
Product Type: PCI Express (x1 lane) multifunction data acquisition (DAQ) card
Product Description: 4‑channel, 16‑bit, 500 kS/s simultaneous‑sampling analog input card with dual 12‑bit analog outputs, 24‑bit digital I/O, and dual 16‑bit general‑purpose counters/timers.

The DAQe‑2005 is part of ADLINK’s high‑performance DAQe‑2000 Series, designed for PCI Express systems requiring precise, simultaneous analog sampling, waveform generation, and digital control. It provides a compact, high‑speed, and fully auto‑calibrated data acquisition solution for laboratory, industrial, and embedded measurement applications.

---

### 2. Key Features

- PCI Express Interface: x1 lane PCIe® interface ensuring high‑speed data throughput and plug‑and‑play configuration.
- Simultaneous Sampling: Four differential analog input channels sampled simultaneously at up to 500 kS/s per channel.
- High Resolution: 16‑bit analog‑to‑digital conversion with no missing codes for precise signal measurement.
- 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.
- Dual Analog Outputs: Two 12‑bit voltage outputs with 1 MS/s update rate, ±10 V or 0–10 V ranges, and waveform generation capability.
- Digital I/O: 24‑channel TTL‑compatible programmable digital I/O (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 on‑board 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.
- Software Support: Drivers and SDKs for Windows and Linux; compatible with LabVIEW®, MATLAB®, Visual C++, Visual Basic, and .NET environments.
- Compact Design: 168 mm × 107 mm half‑size PCIe card with VHDCI‑68 connector.
- Operating Range: 0 °C – 55 °C, 5 – 95 % RH non‑condensing.

---

### 3. Technical Specifications

Analog Input (AI):
- Channels: 4 differential, simultaneous sampling
- Resolution: 16 bits, no missing codes
- Maximum Sampling Rate: 500 kS/s per channel
- Input Coupling: DC
- Programmable Gain: ×1, ×2, ×4, ×8
- Bipolar Ranges: ±10 V, ±5 V, ±2.5 V, ±1.25 V
- Unipolar Ranges: 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V
- Offset Error (after calibration): ±1 mV
- Gain Error (after calibration): ±0.03 % of full‑scale range (FSR)
- Input Impedance: 1 GΩ // 100 pF
- Common‑Mode Rejection Ratio (CMRR): 85 dB typical (gain = 1)
- Overvoltage Protection: ±35 V continuous (power on), ±15 V (power off)
- Bandwidth (–3 dB, gain = 1): ~1 MHz typical
- FIFO Buffer: 512 samples
- Data Transfer: Programmed I/O or scatter‑gather DMA
- Trigger Sources: Software, external analog/digital, SSI bus
- Trigger Modes: Pre‑trigger, post‑trigger, middle‑trigger, delay‑trigger, repeated trigger

Analog Output (AO):
- Channels: 2 voltage outputs
- Resolution: 12 bits
- Output Ranges: 0–10 V, ±10 V, 0–AOEXTREF, ±AOEXTREF
- Maximum Update Rate: 1 MS/s (1 µs per update)
- Slew Rate: 20 V/µs
- Settling Time: 3 µs to ±0.5 LSB
- Offset Error (after calibration): ±1 mV
- Gain Error (after calibration): ±0.02 % of max output
- Output Drive: ±5 mA, stable with passive loads up to 1500 pF
- Protection: Short‑circuit to ground
- FIFO Buffer: 2 k samples
- Trigger Sources: Software, external analog/digital, SSI bus
- Trigger Modes: Post‑trigger, delay‑trigger, repeated trigger
- Data Transfer: Programmed I/O or scatter‑gather DMA

Digital I/O:
- Channels: 24 programmable I/O lines (8255 PIO compatible)
- Logic Levels: TTL/CMOS compatible (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
- Data Transfer: Programmed I/O

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

Auto‑Calibration:
- Reference Voltage: 5.000 V precision source
- Temperature Drift: ±2 ppm/°C
- Long‑Term Stability: 6 ppm/1000 hours
- Warm‑Up Time: 15 minutes recommended

General:
- Dimensions: 168 mm × 107 mm (excluding connectors)
- Connector: 68‑pin VHDCI female
- Operating Temperature: 0 °C – 55 °C
- Storage Temperature: –20 °C – 70 °C
- Humidity: 5 – 95 % non‑condensing
- Power Requirements: +3.3 V @ 1.03 A, +12 V @ 0.75 A typical
- Power Consumption: Approx. 9 W typical

---

### 4. Functionality

Operation Principle:
The DAQe‑2005 performs simultaneous analog sampling across four differential channels using dedicated 16‑bit ADCs. Each channel’s signal is amplified by a programmable‑gain instrumentation amplifier, digitized, and buffered in a 512‑sample FIFO before DMA transfer to host memory. Analog outputs are generated via dual 12‑bit DACs capable of waveform generation at up to 1 MS/s.

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

Compatibility:
- PCI Express x1 slot (compatible with x4/x8/x16 mechanical slots)
- Software drivers for Windows 7/8/10 (x86/x64) and Linux kernels 2.4–2.6+
- Supported APIs: D2K‑DASK (Windows), D2K‑DASK/X (Linux)
- Supported Environments: LabVIEW®, MATLAB®, Visual C++, Visual Basic, Delphi, .NET

---

### 5. Components & Accessories

Included Items:
- DAQe‑2005 PCIe DAQ card
- ADLINK All‑in‑One software CD (drivers, SDKs, manuals)
- Software installation guide and documentation

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

Connectors:
- One 68‑pin VHDCI female connector for analog, digital, and timing I/O.
- One 20‑pin SSI connector for synchronization signals (TIMEBASE, ADCONV, DAWR, SCAN_START, AD_TRIG, DA_TRIG).

---

### 6. Installation & Setup

System Requirements:
- PCI Express slot (x1 or higher)
- +3.3 V and +12 V power rails available
- Supported OS: Windows NT/2000/XP/7/8/10, Linux

Installation Steps:
1. Power off the host system and insert the DAQe‑2005 into an available PCIe slot.
2. Secure the card and connect the VHDCI‑68 cable to the termination board or external device.
3. Install ADLINK’s driver package (D2K‑DASK or D2K‑DASK/X) from the provided CD.
4. Verify installation using ADLINK’s diagnostic utility or AD‑Logger software.
5. Configure channel ranges, gains, and trigger modes via software.

Mounting Options:
- Internal PCIe slot installation; external signals connected through VHDCI‑68 cable to DIN‑68S/1M termination board.

Configuration:
- Fully jumper‑less; all settings (gain, range, trigger, clock source) are software‑configurable.
- Plug‑and‑play resource allocation via PCIe BIOS.

---

### 7. Performance & Capabilities

Analog Input Performance:
- Sampling Rate: 500 kS/s per channel (simultaneous)
- Resolution: 16 bits
- Effective Bandwidth: ~1 MHz small‑signal (gain = 1)
- System Noise: ~1.2 LSB rms (±10 V range)
- CMRR: 85 dB typical
- Overvoltage Tolerance: ±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 Drive: ±5 mA, stable with capacitive loads ≤ 1500 pF

Digital I/O:
- 24 lines, TTL/CMOS compatible, individually programmable.

Timer/Counter:
- 16‑bit resolution, up to 10 MHz external clock, supports event counting, pulse generation, and period measurement.

Data Throughput:
- Scatter‑gather DMA enables continuous high‑speed data streaming to system memory with minimal CPU load.

Limitations:
- Analog input FIFO limited to 512 samples (sufficient for DMA streaming).
- Analog output limited to 12‑bit resolution.
- No isolation between analog and digital sections (requires proper grounding).

---

### 8. Standards & Compliance

- Bus Interface: PCI Express Base Specification compliant (x1 lane).
- Electrical Compatibility: 3.3 V/12 V PCIe signaling.
- Environmental: RoHS compliant; designed for industrial temperature range.
- PXI/SSI Synchronization: Compatible with PXI trigger bus and ADLINK SSI bus for multi‑card synchronization.
- Software Standards:
- D2K‑DASK API for Windows (binary compatible across NT/2000/XP/7/8).
- D2K‑DASK/X shared library for Linux (kernel 2.4–2.6+).
- LabVIEW®, MATLAB®, and ActiveX (D2K‑OCX) driver support.
- Safety & EMC: Designed to meet CE and FCC Class A industrial standards.

---

### 9. Additional Information

Warranty:
- Standard two‑year limited warranty (one year in China).
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, improper installation, or unauthorized repair.

Technical Support:
- Email: service@adlinktech.com
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Telephone: +886‑2‑8226‑5877 (Taipei HQ)

Maintenance:
- Periodic recalibration recommended every 12 months or after significant temperature/environmental changes.
- Auto‑calibration can be initiated via software; no manual trimpot adjustment required.

Software Updates:
- Driver and SDK updates available from ADLINK’s website.
- Compatible with AD‑Logger utility for data logging and configuration.

Documentation & Resources:
- User’s Manual (Rev. 2.00)
- Software Installation Guide
- D2K‑DASK Function Reference Manual
- LabVIEW® and MATLAB® driver documentation

---

### Summary

The ADLINK DAQe‑2005 is a high‑precision, simultaneous‑sampling PCI Express data acquisition card engineered for demanding measurement and control applications. With four 16‑bit analog inputs at 500 kS/s, dual 12‑bit analog outputs, 24 digital I/O lines, and dual 16‑bit counters, it delivers a balanced combination of speed, accuracy, and flexibility. Its fully auto‑calibrated design, scatter‑gather DMA, and multi‑card synchronization via SSI bus make it ideal for scalable, high‑channel‑count systems. Supported by comprehensive software tools and cross‑platform drivers, the DAQe‑2005 provides a robust, ready‑to‑deploy solution for engineers and researchers requiring reliable, high‑resolution data acquisition in PCIe‑based systems.