Comprehensive Product Summary – ADLINK PCI-9118HR/L

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### 1. Product Overview

Product Name: PCI-9118HR/L
Model: PCI-9118HR/L
Series: PCI-9118/L Series – 16-Channel 12/16-Bit Analog Input Cards
Article Number: PCI-9118HR/L
Manufacturer: ADLINK Technology Inc.
Product Type: PCI Bus Analog-to-Digital (A/D) Data Acquisition Card
Form Factor: Half-size PCI card (173 mm × 107 mm)
End-of-Life Notice: Officially EOL as of November 21, 2005 (EOL No. 20051121-001)

The ADLINK PCI-9118HR/L is a high-resolution, 16-bit, 100 kS/s analog input card designed for precision data acquisition applications. It is part of the PCI-9118/L family, which includes the PCI-9118DG/L (12-bit, normal gain) and PCI-9118HG/L (12-bit, high gain) variants. The HR/L model emphasizes high resolution and accuracy, omitting analog output channels for cost efficiency while maintaining full compatibility with the legacy PCI-9118 series.

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### 2. Key Features

- High-Resolution Analog Input: 16-bit A/D conversion with up to 100 kS/s sampling rate.
- Channel Configuration: 16 single-ended or 8 differential analog input channels.
- Programmable Input Range: Bipolar ±0.625 V to ±5 V or unipolar 0–1.25 V to 0–10 V.
- Channel-Gain Queue: 256-entry hardware queue allowing per-channel gain and sequence configuration.
- Onboard FIFO Buffer: 1 k-sample A/D FIFO ensures reliable high-speed data acquisition under multitasking OS environments.
- Triggering Flexibility: Supports software, programmable pacer, and external triggers (TTL/5 V compatible).
- Data Transfer Modes: Polling, interrupt-driven, and bus-mastering DMA for continuous, gap-free data throughput.
- Digital I/O: 4 TTL-compatible digital inputs and 4 digital outputs for control and monitoring.
- Compatibility: Functionally compatible with MetraByte DAS-1800 series.
- Connector Interface: 50-pin SCSI-II female connector for analog, digital, and trigger signals.
- Software Support: Comprehensive driver suite for Windows (PCIS-DASK, LabVIEW®, HP-VEE™, DASYLab™, InTouch™, InControl™, ISaGRAF™, OPC).
- Calibration Support: Onboard variable resistors (VRs) for A/D and D/A calibration; software utility provided for automated calibration.
- Compact Design: Half-size PCI card suitable for industrial PCs and laboratory systems.

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### 3. Technical Specifications

Analog Input (A/D):
- Channels: 16 single-ended or 8 differential
- Resolution: 16 bits (PCI-9118HR/L)
- Conversion Time: 10 µs per channel
- Sampling Rate: Up to 100 kS/s
- Channel-Gain Queue: 256 configurations
- Input Coupling: DC
- Input Impedance: 1 GΩ
- Overvoltage Protection: ±35 V continuous
- Input Ranges (software programmable):
- Bipolar: ±5 V, ±2.5 V, ±1.25 V, ±0.625 V
- Unipolar: 0–10 V, 0–5 V, 0–2.5 V, 0–1.25 V
- Accuracy: 0.008–0.04% of FSR ±1 LSB (depending on gain)
- Input Converter: Burr-Brown ADS7805 or equivalent
- FIFO Buffer: 1 k-sample (1024 locations)

Digital I/O:
- Channels: 4 digital inputs, 4 digital outputs
- Logic Level: 5 V TTL compatible
- Input Voltage:
- Low ≤ 0.8 V, High ≥ 2.0 V
- Output Voltage:
- Low ≤ 0.5 V @ 8 mA, High ≥ 2.7 V @ 400 µA
- Transfer Mode: Programmed I/O

Trigger Modes:
- Software trigger
- Programmable pacer trigger (internal timer)
- External trigger (TTL/5 V compatible)
- Pre-trigger, post-trigger, and about-trigger acquisition modes

Timer/Counter:
- Device: Intel/NEC 82C54 programmable interval timer
- Counters: 3 × 16-bit (Counter 1 and 2 cascaded for pacer trigger)
- Time Base: 4 MHz
- Pacer Rate: 0.0012 Hz to 333 kHz
- Counter 0: User-programmable for general-purpose timing or event counting

Physical & Environmental:
- Dimensions: 173 mm (L) × 107 mm (H)
- Weight: Approx. 200 g
- Operating Temperature: 0–55 °C
- Storage Temperature: –20–80 °C
- Humidity: 5–95% RH, non-condensing
- Power Requirements:
- +5 V @ 485 mA typical
- +12 V @ 180 mA typical
- –12 V @ 50 mA typical

Connector:
- Type: 50-pin SCSI-II female
- Mating Cable: ACL-10250 (1 m, included with DIN-50S termination board)

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### 4. Functionality

The PCI-9118HR/L operates as a high-precision analog input card for PCI-based systems. It digitizes analog signals from sensors, transducers, or other instrumentation into 16-bit digital data for processing and analysis. The card supports both single-ended and differential input configurations, selectable via jumpers or software.

Use Cases & Applications:
- Industrial process monitoring and control
- Laboratory data acquisition and signal analysis
- Energy management and environmental monitoring
- Product testing and quality assurance
- Security and automation systems
- Event counting and waveform capture

Compatibility:
- Fully PCI 2.1 compliant, plug-and-play configuration
- Functionally compatible with MetraByte DAS-1800 series
- Supported by ADLINK’s NuDAQ software suite and PCIS-DASK driver library

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### 5. Components & Accessories

Included Items:
- PCI-9118HR/L card
- ADLINK software CD (drivers, utilities, manuals)
- Software Installation Guide

Optional Accessories:
- DIN-50S Termination Board: 50-pin SCSI-II connector with DIN-rail mounting
- ACL-10250 Cable: 1-meter shielded SCSI-II cable
- Calibration Utility: 9118util.exe for system configuration, calibration, and functional testing

Onboard Components:
- A/D converter (ADS7805 or equivalent)
- 82C54 timer/counter
- DC/DC converter for internal power regulation
- Variable resistors (VR1–VR7) for calibration adjustments

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### 6. Installation & Setup

System Requirements:
- PCI slot (32-bit, 5 V signaling)
- Windows 95/98/NT/2000 or compatible OS
- ADLINK PCIS-DASK driver package

Installation Steps:
1. Power off the computer and disconnect peripherals.
2. Insert the PCI-9118HR/L into an available PCI slot.
3. Secure the card and reconnect system power.
4. Upon boot, Windows Plug-and-Play will detect the card.
5. Install drivers from the ADLINK CD following the Software Installation Guide.
6. Verify installation using the 9118 Utility (9118util.exe).

Configuration:
- Automatic PCI resource allocation (IRQ, I/O base address).
- Analog input mode (single-ended/differential) selectable via jumper.
- Software-configurable gain, polarity, and trigger modes.

Signal Connections:
- CN1 (50-pin SCSI-II) provides analog input, digital I/O, and trigger lines.
- Pin assignments include AI0–AI15, DI0–DI3, DO0–DO3, EXTTRG, TGOUT, and grounds.

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### 7. Performance & Capabilities

Analog Input Performance:
- 16-bit resolution ensures precise signal representation.
- 100 kS/s maximum throughput suitable for medium-speed data logging.
- 1 k-sample FIFO buffer prevents data loss during high-speed acquisition.
- Channel-gain queue enables dynamic per-channel configuration for multi-sensor systems.

Data Transfer Efficiency:
- Bus-mastering DMA allows continuous, gap-free data streaming to system memory.
- Interrupt and polling modes available for flexible software control.

Triggering & Timing:
- Supports pre-, post-, and about-trigger modes for event-based acquisition.
- Burst mode and burst-with-sample-and-hold emulate simultaneous sampling.
- Internal pacer timer provides precise sampling intervals.

Limitations:
- No analog output channels (unlike PCI-9118DG/HG).
- Maximum sampling rate limited to 100 kS/s due to 16-bit resolution.
- External sample-and-hold circuitry required for true simultaneous sampling.

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### 8. Standards & Compliance

- Bus Interface: PCI Local Bus Specification Rev. 2.1 compliant
- Signal Levels: TTL/DTL compatible digital I/O
- Safety & Environmental: Designed for industrial and laboratory environments
- Software Standards:
- PCIS-DASK driver API for Windows 98/NT/2000
- LabVIEW®, HP-VEE™, DASYLab™, InTouch™, InControl™, ISaGRAF™, OPC Server support
- Functional Compatibility: MetraByte DAS-1800 series

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### 9. Additional Information

Calibration:
- Onboard VRs for A/D full-scale and offset adjustment (VR5–VR7).
- Calibration utility (9118util.exe) provides guided software calibration.
- Recommended recalibration interval:
- Every 3 months in high-temperature/vibration environments
- Every 6–12 months in laboratory conditions

Warranty:
- Standard 1-year limited warranty from date of purchase.
- Covers defects in materials and workmanship.
- Excludes damage from misuse, modification, or operation beyond specifications.

Support & Maintenance:
- Technical documentation and driver updates available via ADLINK website.
- Software utilities include configuration, calibration, and functional test tools.
- Replacement and repair services available during warranty period.

End-of-Life (EOL) Notice:
- EOL Publication Date: November 21, 2005
- Suggested Replacement: DAQ-2214 (for analog input/output applications)
- Limited warranty and support continued per ADLINK’s standard policy.

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### Summary

The ADLINK PCI-9118HR/L is a robust, high-resolution PCI data acquisition card engineered for precision analog input measurement. With 16-bit resolution, 16 single-ended or 8 differential channels, and a 100 kS/s sampling rate, it provides reliable, accurate data capture for industrial, scientific, and laboratory applications. Its flexible triggering, programmable gain, and DMA data transfer capabilities make it suitable for complex measurement systems requiring synchronized, high-integrity data streams. Although discontinued, the PCI-9118HR/L remains a benchmark for mid-speed, high-accuracy PCI-based data acquisition solutions.