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AI-1616LI-PE

PCIe isolated AD card 100kS/s 16 Bit 16 CH + 4*DI 4*DO + Cou
460,00 EUR

including VAT 547.40 EUR

  • Manufacturer Contec
  • Category: A/D Isolated PCIe
  • The AI‑1616LI‑PE is a high‑precision data‑acquisition board designed for PCI Express (x1) slots. It provides 16 isolated analog input channels with 16‑bit resolution and a maximum sampling rate of 100 kS/s (10 µs per channel). The board also includes 4 isolated digital inputs, 4 isolated digital outputs, and one 32‑bit counter channel. It is intended for industrial measurement, control, and data‑logging applications requiring high accuracy and robust isolation between the PC and external I/O circuits.
- Bus‑isolated architecture: Digital isolators separate the PC bus from external analog and digital circuits, enhancing noise immunity and protecting the host system.
- 16 analog input channels: Single‑ended inputs with bipolar ±10 V range (absolute maximum ±20 V).
- High resolution and speed: 16‑bit A/D conversion at 10 µs per channel (100 kS/s aggregate).
- Integrated buffer memory: 1 k‑word FIFO or ring buffer for continuous background sampling independent of software latency.
- Flexible trigger and clock control: Sampling start/stop can be controlled by software, external TTL triggers, or comparison events; sampling clock selectable from internal or external sources.
- Digital I/O and counter: 4 isolated TTL inputs and 4 isolated TTL outputs plus one 32‑bit counter (up to 1 MHz) with gate and up‑clock inputs and count‑match output.
- Software calibration: All gain/offset adjustments performed via software; user can store custom calibration data in addition to factory settings.
- Digital filtering: 1 µs software‑selectable filter to suppress chattering and noise on external trigger, clock, and digital input signals.
- Driver and software support: Windows and Linux drivers (API‑AIO WDM/LNX), C‑LOGGER data‑logger software, and libraries for MATLAB (ML‑DAQ) and LabVIEW (VI‑DAQ).
- Compatibility: Connector and function compatible with legacy PCI board ADI16‑16(LPCI)L for easy system migration.
- Compact PCIe form factor: 169.33 mm × 110.18 mm board size with standard slot bracket.

Country of origin: Japan

Customs tariff number: 8473 3020 000

Comprehensive Product Summary – AI‑1616LI‑PE PCI Express Isolated Analog Input Board
*(Approx. 12 000 characters / ~3000 tokens)*




### 1. Product Overview

Product Name: AI‑1616LI‑PE
Article Number: AI‑1616LI‑PE
Series: Isolated Analog Input Boards for PCI Express
Manufacturer: CONTEC CO., LTD. (Japan)
Model Type: PCI Express bus‑isolated 16‑bit analog input interface board

The AI‑1616LI‑PE is a high‑precision data‑acquisition board designed for PCI Express (x1) slots. It provides 16 isolated analog input channels with 16‑bit resolution and a maximum sampling rate of 100 kS/s (10 µs per channel). The board also includes 4 isolated digital inputs, 4 isolated digital outputs, and one 32‑bit counter channel. It is intended for industrial measurement, control, and data‑logging applications requiring high accuracy and robust isolation between the PC and external I/O circuits.




### 2. Key Features

- Bus‑isolated architecture: Digital isolators separate the PC bus from external analog and digital circuits, enhancing noise immunity and protecting the host system.
- 16 analog input channels: Single‑ended inputs with bipolar ±10 V range (absolute maximum ±20 V).
- High resolution and speed: 16‑bit A/D conversion at 10 µs per channel (100 kS/s aggregate).
- Integrated buffer memory: 1 k‑word FIFO or ring buffer for continuous background sampling independent of software latency.
- Flexible trigger and clock control: Sampling start/stop can be controlled by software, external TTL triggers, or comparison events; sampling clock selectable from internal or external sources.
- Digital I/O and counter: 4 isolated TTL inputs and 4 isolated TTL outputs plus one 32‑bit counter (up to 1 MHz) with gate and up‑clock inputs and count‑match output.
- Software calibration: All gain/offset adjustments performed via software; user can store custom calibration data in addition to factory settings.
- Digital filtering: 1 µs software‑selectable filter to suppress chattering and noise on external trigger, clock, and digital input signals.
- Driver and software support: Windows and Linux drivers (API‑AIO WDM/LNX), C‑LOGGER data‑logger software, and libraries for MATLAB (ML‑DAQ) and LabVIEW (VI‑DAQ).
- Compatibility: Connector and function compatible with legacy PCI board ADI16‑16(LPCI)L for easy system migration.
- Compact PCIe form factor: 169.33 mm × 110.18 mm board size with standard slot bracket.




### 3. Technical Specifications

| Parameter | Specification |
|:--|:--|
| Bus Interface | PCI Express Base Specification Rev. 1.0a (x1 lane) |
| Isolation Type | Bus‑isolated via digital isolators |
| Analog Inputs | 16 channels, single‑ended |
| Input Range | Bipolar ±10 V (absolute max ±20 V) |
| Input Impedance | ≥ 1 MΩ |
| Resolution | 16 bits |
| Non‑linearity Error | ±16 LSB (≈ 0.1 % of FS at 0–50 °C) |
| Conversion Speed | 10 µs per channel (100 kS/s total) |
| Buffer Memory | 1 k word FIFO or ring |
| Trigger Control | Start/stop by software or external TTL trigger (rising/falling edge selectable) |
| External Clock | TTL‑level input (rising/falling edge selectable) |
| Digital Filter | 1 µs filter selectable by software |
| Digital Inputs | 4 channels, isolated TTL positive logic |
| Digital Outputs | 4 channels, isolated TTL positive logic |
| Counter | 1 channel, 32‑bit up‑counter (FFFF FFFFh max), 1 MHz max input |
| Counter I/O | Gate input (positive logic/level), Up input (rising edge), Count‑match output (pulse) |
| Connector | 50‑pin mini‑ribbon 3M 10250‑52A2JL |
| Power Consumption | +3.3 V DC 850 mA (max) |
| Operating Temperature | 0 – 50 °C |
| Operating Humidity | 10 – 90 % RH (non‑condensing) |
| Dimensions | 169.33 (L) × 110.18 (H) mm |
| Weight | Approx. 125 g |
| I/O Address Space | 64 ports |
| Interrupt Level | One INTA line for errors and events |




### 4. Functionality and Applications

Operating Principle:
The AI‑1616LI‑PE samples analog voltages from up to 16 single‑ended channels, converts them to 16‑bit digital values through a high‑speed A/D converter, and stores the data in on‑board buffer memory. Sampling can be triggered by software commands, external TTL signals, or comparison events on input data. The board supports continuous acquisition using FIFO or ring buffer modes, allowing background data logging without CPU intervention.

Use Cases / Applications:
- Industrial process monitoring and control
- Sensor and transducer data acquisition (temperature, pressure, vibration)
- Laboratory measurement and scientific experiments
- Automated test equipment and quality inspection systems
- Embedded data logging and signal analysis under Windows or Linux

Compatibility:
Fully compatible with CONTEC’s API‑AIO driver suite and legacy PCI ADI16‑16(LPCI)L hardware. Supported by C‑LOGGER software and third‑party environments such as MATLAB and LabVIEW through dedicated libraries.




### 5. Components and Accessories

Standard Package Contents:
- AI‑1616LI‑PE board × 1
- First Step Guide × 1
- Driver and User’s Guide Disk (API‑PAC W32) × 1
- Warranty Certificate × 1
- Serial Number Label × 1

Optional Cables and Terminal Units:
- Shield Cable 50‑pin mini‑ribbon both ends: PCB50PS‑0.5P (0.5 m), PCB50PS‑1.5P (1.5 m)
- Shield Cable one end connector: PCA50PS‑0.5P (0.5 m), PCA50PS‑1.5P (1.5 m)
- Screw Terminal Unit (M3 × 50 P): EPD‑50A (spring‑up type terminals)
- Buffer Amplifier Box for Analog Input Boards: ATBA‑8L (8 ch) / ATBA‑16L (16 ch) – requires external AC adapter POA200‑20
- BNC Terminal Unit (for analog input 8 ch): ATP‑8L (up to 8 AI and 2 AO channels)

Connector Details:
- Interface Connector CN1: 50‑pin mini‑ribbon (3M 10250‑52A2JL) compatible with 3M 10150‑6000EL.
- Pin assignments include AI00–AI15, AGND, DI00–DI03, DO00–DO03, CNT GATE, CNT UPCLK, CNT OUT, AI START/STOP/EXCLK, and DGND.




### 6. Installation and Setup

System Requirements:
- Available PCI Express x1 slot on PC or industrial chassis
- Operating system: Windows (7/8/10/11 or Server editions) or Linux kernel supported by API‑AIO(LNX)
- Administrator privileges for driver installation

Installation Procedure:
1. Install the API‑PAC(W32) driver package from the bundled disk before inserting the board.
2. Power off the PC and insert the AI‑1616LI‑PE into an available PCIe slot.
3. Secure the bracket and reassemble the chassis.
4. Power on the PC; Windows detects the device and installs the driver automatically.
5. Use Device Manager to verify installation and assign a unique device name if multiple boards are present (Board ID 0–Fh via rotary switch SW1).
6. Run the diagnostic utility to confirm proper operation and signal acquisition.

Mounting and Connection:
External devices connect to CN1 via the optional shielded cables and terminal units. Analog inputs should be wired with separate signal and ground lines per channel; shielded cables are recommended for long runs or noisy environments. Unused analog inputs should be tied to AGND to prevent floating values. Digital and analog grounds must remain isolated.




### 7. Performance and Capabilities

- Sampling Rate: 100 kS/s aggregate (10 µs per channel).
- Resolution: 16 bits (65 536 quantization levels).
- Accuracy: ±0.1 % FS typical non‑linearity error.
- Input Range: ±10 V bipolar (20 V span).
- Buffer Operation: FIFO for continuous streaming or ring for cyclic acquisition.
- Trigger Modes: Software, external TTL edge, or data comparison (start/stop independent).
- Clock Sources: Internal on‑board oscillator or external TTL clock input.
- Counter Performance: 32‑bit up counter with 1 MHz max frequency, gate control, and count‑match pulse output.
- Digital I/O Response: TTL positive logic, 16 mA sink capability on outputs.
- Noise Immunity: Digital isolation and filtering reduce crosstalk and chattering errors.
- Operating Environment: 0–50 °C, 10–90 % RH (non‑condensing).
- Power Efficiency: Consumes only 3.3 V at 850 mA (max), suitable for low‑power industrial PCs.

Limitations: Single‑ended input only (no differential mode); maximum input voltage must not exceed ±20 V relative to AGND. High‑impedance sources or signals > 1 MHz may require buffer amplifiers to avoid crosstalk and settling errors.




### 8. Standards and Compliance

- Bus Standard: PCI Express Base Specification Rev. 1.0a (x1)
- Electrical Isolation: Digital isolator between PC bus and external I/O circuits
- Environmental Conditions: 0–50 °C operation, 10–90 % RH (non‑condensing)
- Safety and EMC: Designed for industrial environments; use shielded cables to meet CE EMC Directive requirements.
- RoHS Compliance: All CONTEC PCIe boards are manufactured with lead‑free processes and RoHS‑compliant components.




### 9. Additional Information

Software Support and Development Tools:
- API‑AIO(WDM) – Windows driver library (DLL functions for Win32 applications). Includes sample programs for Visual Basic and Visual C++.
- API‑AIO(LNX) – Linux driver modules and shared libraries with gcc sample code.
- C‑LOGGER – Graphical data‑logger software for signal display, zoom, file storage, and Excel export without programming.
- ML‑DAQ – MATLAB library integrated with MathWorks Data Acquisition Toolbox (free download).
- VI‑DAQ – LabVIEW VI library emulating NI DAQ VIs for easy integration (free download).

Calibration and Maintenance:
Factory‑calibrated before shipment; user software allows re‑calibration using precision voltage sources and digital multimeters (≥ 5‑digit accuracy). Calibration data can be restored to factory defaults if required. Periodic inspection recommended to ensure connector cleanliness and secure mounting.

Warranty and Support:
- Warranty Period: Three years from date of purchase against defects in materials and workmanship.
- Service Procedure: Return freight prepaid with RMA number and proof of purchase to authorized CONTEC office or distributor.
- Exclusions: Damage from misuse, modification, or abuse not covered.
- Technical Support: Documentation, drivers, and updates available at [https://www.contec.com](https://www.contec.com).

Safety and Handling Precautions:
- Install only with PC power off.
- Avoid touching edge connectors with bare hands; clean with industrial alcohol if contaminated.
- Do not short outputs to ground or other outputs.
- Maintain separation between analog and digital grounds to minimize noise.
- Operate in non‑corrosive, dust‑free environments within specified temperature and humidity limits.

Migration and Compatibility Notes:
The AI‑1616LI‑PE retains functional and connector compatibility with the earlier PCI ADI16‑16(LPCI)L board, simplifying upgrades to PCI Express systems. Differences include power consumption (+3.3 V 850 mA vs +5 V 400 mA), larger board dimensions (169.33 × 110.18 mm vs 121.69 × 63.41 mm), and improved isolation design.




### Summary

The CONTEC AI‑1616LI‑PE is a robust, bus‑isolated 16‑bit analog input board for PCI Express applications requiring high accuracy and noise resilience. With 16 analog inputs, 4 digital inputs, 4 digital outputs, and a 32‑bit counter, it serves as a versatile data‑acquisition platform for industrial and scientific systems. Its software suite (API‑AIO, C‑LOGGER, ML‑DAQ, VI‑DAQ) enables rapid integration into Windows and Linux environments as well as MATLAB and LabVIEW. The board’s digital isolation, software calibration, and comprehensive trigger/clock options ensure stable and precise measurements in demanding electrical environments. Backed by a three‑year warranty and full developer support, the AI‑1616LI‑PE provides a long‑term, high‑performance solution for PCIe‑based data acquisition and control systems.

No accessories available.