Comprehensive Product Summary – ADLINK PCI-9114A-HG Multi-Function Data Acquisition Card

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### 1. Product Overview

Product Name: PCI-9114A-HG
Model: PCI-9114A-HG
Series: PCI-9114 Series – 32-Channel, 16-Bit, Up to 250 kS/s Multi-Function DAQ Cards
Article Number: PCI-9114A-HG
Manufacturer: ADLINK Technology Inc.
Product Type: PCI Bus Multi-Function Data Acquisition (DAQ) Card
Category: PCI AD Thermocouple Card / PCI Multi-Function DAQ

The ADLINK PCI-9114A-HG is a high-performance, high-gain, 16-bit resolution data acquisition card designed for PCI bus systems. It provides up to 250 kS/s sampling rate, supports 32 single-ended or 16 differential analog input channels, and integrates isolated digital I/O channels. This model is optimized for thermocouple and transducer measurement applications, featuring onboard cold junction compensation and robust isolation for industrial environments.

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### 2. Key Features

- High-Speed Analog-to-Digital Conversion:
16-bit resolution with a maximum sampling rate of 250 kS/s (4 µs conversion time per channel).

- Flexible Analog Input Configuration:
32 single-ended or 16 differential channels with programmable gain and input ranges.

- Programmable Gain Amplifier (PGA):
High-gain version supports gain factors of 1, 10, 100, and 1000, enabling precise low-level signal measurement.

- Wide Input Range:
Bipolar input ranges of ±10 V, ±1 V, ±0.1 V, and ±0.01 V (software programmable).

- High Isolation Digital I/O:
16 isolated digital inputs and 16 isolated digital outputs with 2500 V RMS isolation voltage.

- Cold Junction Compensation (CJC):
Onboard sensor for accurate thermocouple temperature measurement.

- Integrated Timer/Counter:
One 16-bit general-purpose timer/counter compatible with 8254 architecture, supporting up to 2 MHz base clock.

- FIFO Buffer:
1K-sample onboard FIFO for efficient data buffering and high-speed acquisition.

- Triggering and Data Transfer Modes:
Supports software, pacer timer, and external triggers; data transfer via polling, interrupt, or FIFO half-full interrupt.

- Plug-and-Play PCI Interface:
Fully compliant with PCI 2.1 specification, automatic resource allocation via BIOS.

- Software Support:
Compatible with ADLINK’s PCIS-DASK, LabVIEW®, HP-VEE™, DASYLab™, InTouch™, ISaGRAF™, and OPC server environments.

- Industrial-Grade Design:
Operating temperature range 0–55°C, with robust isolation and protection circuitry for reliable operation in harsh environments.

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### 3. Technical Specifications

Analog Input (A/D):
- Channels: 32 single-ended or 16 differential
- Resolution: 16 bits
- Sampling Rate: Up to 250 kS/s (4 µs conversion time)
- Converter Type: Successive approximation (Burr-Brown ADS7805 or equivalent)
- Input Ranges (software programmable): ±10 V, ±1 V, ±0.1 V, ±0.01 V
- Input Coupling: DC
- Input Impedance: 1 GΩ
- Overvoltage Protection: ±35 V continuous
- Input Accuracy: ±0.01% of FSR ±1 LSB (typical)
- Trigger Modes: Software, pacer, external (TTL compatible)
- FIFO Buffer: 1K samples
- Data Transfer: Polling, interrupt, FIFO half-full interrupt

Isolated Digital Input (IDI):
- Channels: 16
- Input Voltage Range: 0–24 VDC, non-polarity
- Logic Levels:
- Logic High: 5–24 V
- Logic Low: 0–1.5 V
- Input Resistance: 2.4 kΩ @ 0.5 W
- Isolation Voltage: 2500 V RMS
- Data Transfer: Programmed I/O

Isolated Digital Output (IDO):
- Channels: 16
- Output Type: Open-emitter Darlington transistor
- Sink Current:
- 350 mA per channel @ 100% duty
- 260 mA per channel @ 10% duty (all channels active)
- Supply Voltage: 5–35 VDC
- Power Dissipation: Max. 1.47 W per chip (8 channels)
- Isolation Voltage: 2500 V RMS

Timer/Counter:
- Channels: 1 (8254 compatible)
- Resolution: 16 bits
- Base Clock: 2 MHz internal, external up to 2 MHz
- Modes: 6 programmable modes (rate generator, one-shot, etc.)

Power Output:
- +12 V and -12 V outputs with resettable 500 mA fuse protection

Physical & Environmental:
- Dimensions: 175 mm (L) × 107 mm (W)
- Weight: Approx. 200 g
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 80°C
- Humidity: 5–95% RH, non-condensing
- Power Requirements: +5 V @ 600 mA typical, +12 V @ 100 mA typical

Connectors:
- CN1: 37-pin D-sub female (analog input)
- CN2/CN3: Two 20-pin ribbon male connectors (digital I/O)

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### 4. Functionality

The PCI-9114A-HG functions as a high-resolution, high-speed data acquisition interface for analog and digital signals. It converts analog voltages into 16-bit digital data for processing, logging, or control applications. The card supports both single-ended and differential input configurations, allowing flexible signal interfacing.

Use Cases & Applications:
- Thermocouple and RTD temperature measurement
- Industrial process control and automation
- Transducer and sensor signal acquisition
- Power monitoring and energy analysis
- Biomedical and medical instrumentation
- Laboratory data logging and signal analysis

Compatibility:
- PCI bus (32-bit, 33 MHz)
- Supported OS: Windows 95/98/NT/2000 and later via PCIS-DASK drivers
- Software integration with LabVIEW®, HP-VEE™, DASYLab™, InTouch™, ISaGRAF™, and OPC clients

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### 5. Components & Accessories

Included Items:
- PCI-9114A-HG DAQ card
- ADLINK software CD (drivers, utilities, manuals)
- Software Installation Guide

Optional Termination Boards:
- DIN-37D: 37-pin D-sub termination board with DIN-rail mounting (includes 1 m ACL-10137 cable)
- DIN-20P: 20-pin ribbon termination board with DIN-rail mounting (includes 1 m ACL-10120 cable)
- ACLD-9137: General-purpose 37-pin D-sub male termination board
- ACLD-9188: Termination board with two 20-pin ribbon connectors and one 37-pin D-sub (includes two 1 m ACL-10120 cables)

Connectors:
- CN1: Analog input (37-pin D-sub)
- CN2: Isolated digital input (20-pin header)
- CN3: Isolated digital output (20-pin header)

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### 6. Installation & Setup

Requirements:
- Available 32-bit PCI slot
- Compatible PC with Windows OS
- Administrative privileges for driver installation

Installation Steps:
1. Power off the PC and disconnect peripherals.
2. Insert the PCI-9114A-HG into an available PCI slot.
3. Secure the card and reconnect system power.
4. Upon boot, Windows Plug-and-Play detects the card automatically.
5. Install ADLINK PCIS-DASK drivers from the provided CD.
6. Verify installation using the included 9114util utility.

Jumper Settings:
- JP1: Selects analog input type (Single-Ended or Differential).
- JP2: Enables or disables Cold Junction Sensor (CJC) connection.

Mounting Options:
- Standard PCI slot installation
- External wiring via termination boards

Configuration:
- Software-based channel, gain, and trigger setup via ADLINK utilities or API libraries.

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### 7. Performance & Capabilities

Analog Performance:
- 16-bit resolution ensures precise signal representation.
- High-gain amplification (up to 1000×) for low-level signal acquisition.
- 250 kS/s throughput supports high-speed data logging.
- ±35 V overvoltage protection safeguards inputs.

Digital I/O Performance:
- 16 isolated inputs and outputs with 2500 V RMS isolation.
- High current drive capability (up to 350 mA per channel).
- Reliable operation for industrial control and relay driving.

Timing & Triggering:
- Supports software, pacer timer, and external triggers.
- 8254-based timer/counter provides precise timing control.
- Dual-interrupt system allows simultaneous A/D and timer events.

Efficiency & Limitations:
- Efficient FIFO buffering minimizes CPU load.
- Limited to 250 kS/s aggregate sampling rate.
- Analog input range limited to ±10 V maximum.

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### 8. Standards & Compliance

- Bus Interface: PCI 2.1 compliant, 32-bit, 33 MHz
- Isolation: 2500 V RMS (digital I/O)
- Safety & EMC: Designed for industrial environments with noise immunity
- Software Standards:
- PCIS-DASK driver library for Windows
- LabVIEW® VI support
- OPC and DDE server compatibility
- Environmental Compliance: RoHS-compliant manufacturing (depending on production batch)

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### 9. Additional Information

Calibration & Maintenance:
- Hardware calibration via onboard variable resistors (VR1–VR4):
- VR1: A/D bipolar offset
- VR2: A/D full-scale adjustment
- VR3: PGA offset
- VR4: Cold junction sensor offset
- Software calibration supported for offset correction and temperature drift compensation.
- Recommended recalibration interval:
- 3 months (industrial environments)
- 6–12 months (laboratory conditions)

Utilities & Software Tools:
- 9114util: Configuration, calibration, and functional testing utility.
- I_EEPROM: Enables/disables interrupt functionality for compatibility management.
- PCIS-DASK Library: Comprehensive API for C/C++, VB, Delphi, and LabVIEW®.

Warranty & Support:
- Warranty Period: 1 year from date of purchase.
- Coverage: Free from defects in materials and workmanship.
- Exclusions: Damage from misuse, modification, or operation beyond specifications.
- Service: Repair or replacement at ADLINK’s discretion.
- Support Contacts:
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- Email: service@adlink.com.tw / nudaq@adlink.com.tw
- Phone: +886-2-82265877
- Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan

Maintenance Recommendations:
- Handle with anti-static precautions.
- Avoid exposure to excessive heat, humidity, or vibration.
- Periodic calibration ensures measurement accuracy.

Software Updates:
- Driver and utility updates available via ADLINK’s website.
- Backward compatibility maintained across Windows platforms.

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### Summary

The ADLINK PCI-9114A-HG is a robust, high-resolution, high-speed PCI data acquisition card engineered for precision analog and digital signal measurement. With 16-bit resolution, 250 kS/s throughput, and flexible input configurations, it excels in industrial automation, thermocouple measurement, and laboratory data acquisition. Its isolated digital I/O, onboard cold junction compensation, and programmable gain amplifier make it a versatile solution for demanding applications requiring accuracy, reliability, and integration flexibility.

The card’s comprehensive software ecosystem, including PCIS-DASK drivers and LabVIEW® support, ensures seamless integration into existing systems. Combined with ADLINK’s calibration utilities and one-year warranty, the PCI-9114A-HG delivers a complete, professional-grade DAQ solution for engineers and system integrators.