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cPCI-9112R

cPCI AD Card rear IO 110kS/s 12bit 16SE/8DI 1k FIFO
  • Manufacturer Adlink Technology Inc.
  • Category: A/D Intelligent PXI/PXIe/cPCI
  • The ADLINK cPCI-9112R is a high-performance, 12-bit, 110 kS/s multi-function data acquisition card designed for CompactPCI systems. It provides analog and digital I/O, analog output, and counter/timer functions in a rugged 3U Eurocard form factor. The “R” variant features rear I/O connectivity through the CompactPCI backplane, enabling clean cabling and simplified maintenance in industrial and embedded environments.
- High-Resolution Analog Input:
12-bit A/D resolution with up to 110 kS/s sampling rate.

- Flexible Input Configuration:
16 single-ended or 8 differential analog input channels with programmable gain and selectable bipolar/unipolar ranges.

- Programmable Gain Control:
Software-selectable gains of x0.5, x1, x2, x4, and x8 for precise signal scaling.

- Analog Output Capability:
Two 12-bit multiplying D/A channels with software-programmable output ranges (0–5 V, 0–10 V, or external reference).

- Digital I/O:
16 TTL-compatible digital inputs and 16 TTL-compatible digital outputs.

- Timer/Counter:
One 16-bit general-purpose timer/counter (Intel 8254 compatible) with 2 MHz base clock and external clock input up to 10 MHz.

- Rear I/O Connectivity:
All I/O signals are routed through the CompactPCI J2/P2 connector for rear transition module access (DB-100RU).

- Bus-Mastering DMA:
High-speed data transfer via bus-mastering DMA for analog input operations.

- Automatic Channel Scanning:
Hardware-based auto-scan for sequential analog input sampling.

- FIFO Buffer:
2K-word FIFO for analog input data buffering (expanded from 8 words on PCI-9112).

- Software & OS Support:
Compatible with Windows 7/Vista/XP/2000/2003 Server, Linux, and Windows CE (on request).
Supported by ADLINK DAQPilot, PCIS-DASK, and DAQBench software suites.

- CompactPCI Compliance:
Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.

- Rugged Design:
3U Eurocard (100 mm x 160 mm) with 100-pin SCSI-II type rear I/O connector.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8473 3020 000

Comprehensive Product Summary: ADLINK cPCI-9112R Multi-Function Data Acquisition Card




### 1. Product Overview

Product Name: cPCI-9112R
Model: cPCI-9112R
Series: 9112 Series (NuDAQ® / NuIPC® Multi-function DAS Cards)
Article Number: cPCI-9112R
Manufacturer: ADLINK Technology Inc.
Form Factor: 3U CompactPCI, PICMG 2.0 R2.1 compliant
Product Type: Multi-function Data Acquisition (DAQ) Module with Rear I/O

The ADLINK cPCI-9112R is a high-performance, 12-bit, 110 kS/s multi-function data acquisition card designed for CompactPCI systems. It provides analog and digital I/O, analog output, and counter/timer functions in a rugged 3U Eurocard form factor. The “R” variant features rear I/O connectivity through the CompactPCI backplane, enabling clean cabling and simplified maintenance in industrial and embedded environments.




### 2. Key Features

- High-Resolution Analog Input:
12-bit A/D resolution with up to 110 kS/s sampling rate.

- Flexible Input Configuration:
16 single-ended or 8 differential analog input channels with programmable gain and selectable bipolar/unipolar ranges.

- Programmable Gain Control:
Software-selectable gains of x0.5, x1, x2, x4, and x8 for precise signal scaling.

- Analog Output Capability:
Two 12-bit multiplying D/A channels with software-programmable output ranges (0–5 V, 0–10 V, or external reference).

- Digital I/O:
16 TTL-compatible digital inputs and 16 TTL-compatible digital outputs.

- Timer/Counter:
One 16-bit general-purpose timer/counter (Intel 8254 compatible) with 2 MHz base clock and external clock input up to 10 MHz.

- Rear I/O Connectivity:
All I/O signals are routed through the CompactPCI J2/P2 connector for rear transition module access (DB-100RU).

- Bus-Mastering DMA:
High-speed data transfer via bus-mastering DMA for analog input operations.

- Automatic Channel Scanning:
Hardware-based auto-scan for sequential analog input sampling.

- FIFO Buffer:
2K-word FIFO for analog input data buffering (expanded from 8 words on PCI-9112).

- Software & OS Support:
Compatible with Windows 7/Vista/XP/2000/2003 Server, Linux, and Windows CE (on request).
Supported by ADLINK DAQPilot, PCIS-DASK, and DAQBench software suites.

- CompactPCI Compliance:
Fully compliant with PICMG 2.0 R2.1 CompactPCI specifications.

- Rugged Design:
3U Eurocard (100 mm x 160 mm) with 100-pin SCSI-II type rear I/O connector.




### 3. Technical Specifications

Form Factor: 3U CompactPCI (PICMG 2.0 R2.1)
Dimensions: 160 mm (L) × 100 mm (H)
Weight: Approx. 250 g (typical module weight)
Connector Type: 100-pin SCSI-II (rear I/O)

#### Analog Input (A/D)
- Channels: 16 single-ended or 8 differential
- Resolution: 12 bits
- Conversion Time: 8 µs
- Sampling Rate: Up to 110 kS/s
- Input Ranges (Programmable):
- Bipolar: ±10 V, ±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
- Input Coupling: DC
- Input Impedance: 1 GΩ (typical)
- Overvoltage Protection: Continuous ±35 V
- Accuracy:
- Gain 0.5, 1 → ±0.01% of FSR ±1 LSB
- Gain 2, 4 → ±0.02% of FSR ±1 LSB
- Gain 8 → ±0.04% of FSR ±1 LSB
- Trigger Modes: Software, Timer Pacer, External Trigger
- Data Transfer: Programmed I/O, Interrupt, Bus-Mastering DMA
- FIFO Depth: 2K words (cPCI-9112R only)

#### Analog Output (D/A)
- Channels: 2
- Resolution: 12 bits
- Output Ranges (Software Selectable):
- 0–5 V, 0–10 V, or external reference (0–EXTREF)
- Output Drive: ±5 mA max
- Settling Time: 30 µs to 0.5 LSB
- Converter Type: DAC7541 or equivalent
- Linearity: ±0.5 LSB
- Reference Voltage: Internal ±5 V or ±10 V, or external reference via rear I/O

#### Digital I/O
- Channels: 16 inputs, 16 outputs
- Logic Level: TTL (5 V compatible)
- Input Voltage:
- Logic Low: 0–0.8 V
- Logic High: ≥2.0 V
- Output Voltage:
- Logic Low: ≤0.4 V @ 8 mA sink
- Logic High: ≥2.4 V @ 0.4 mA source
- Data Transfer: Programmed I/O

#### Timer/Counter
- Device: Intel 8254 compatible
- Channels: 1 user-accessible 16-bit counter
- Base Clock: 2 MHz internal oscillator
- External Clock Input: Up to 10 MHz
- Modes: 6 programmable modes (Mode 0–5)
- Pacer Frequency Range: 0.00046 Hz to 100 kHz

#### Power Requirements
- +5 V @ 600 mA (typical)
- +12 V @ 20 mA (typical)

#### Environmental
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -20°C to 80°C
- Humidity: 5%–95% RH, non-condensing




### 4. Functionality

The cPCI-9112R serves as a versatile data acquisition module for CompactPCI systems, integrating analog input, analog output, digital I/O, and timing functions on a single board.

Operation Principle:
- The onboard A/D converter (ADS774 or equivalent) performs successive approximation conversions at up to 110 kS/s.
- Analog inputs can be configured as single-ended or differential, with programmable gain and range.
- The D/A subsystem provides two 12-bit outputs for waveform generation or control signals.
- Digital I/O lines support TTL-level interfacing for control and monitoring.
- The integrated 8254 timer/counter provides precise timing and event counting.

Typical Applications:
- Industrial process control and monitoring
- Laboratory automation and instrumentation
- Data logging and signal analysis
- Energy management and environmental monitoring
- Product testing and quality assurance
- Security and annunciation systems
- Waveform and pulse generation

Compatibility:
- CompactPCI backplanes (3U form factor)
- Rear I/O transition modules (DB-100RU)
- ADLINK terminal boards (DIN-100S-01, ACLD-9188-01, etc.)
- Supported OS: Windows 7/Vista/XP/2000/2003, Linux, Windows CE




### 5. Components & Accessories

Included:
- cPCI-9112R DAQ module
- ADLINK Software CD (drivers, utilities, manuals)
- Software Installation Guide

Optional Accessories:
- Terminal Boards:
- DIN-100S-01: 100-pin SCSI-II terminal board with DIN-rail mounting
- ACLD-9188-01: General-purpose terminal board with dual 20-pin ribbon connectors and one 37-pin D-sub
- ACLD-9182A-01 / ACLD-9185-01: 16-channel isolated digital input/output boards
- Cables:
- 100-pin SCSI-II shielded cable (refer to ADLINK cable catalog P2-59/60)
- Rear I/O Transition Module:
- DB-100RU: Rear I/O transition board for cPCI-9112R




### 6. Installation & Setup

Requirements:
- CompactPCI chassis with available 3U slot supporting bus-mastering DMA
- Compatible operating system and ADLINK driver package

Installation Steps:
1. Power off the CompactPCI system.
2. Insert the cPCI-9112R into an available 3U slot.
3. Secure the module and connect the rear I/O transition board (if used).
4. Power on the system; the card will be detected via Plug and Play.
5. Install drivers from the ADLINK Software CD.
6. Configure channels, ranges, and modes using ADLINK utilities or APIs.

Jumper Configuration (Factory Defaults):
- JP1/JP4: Single-ended input mode
- JP2: Internal 2 MHz clock source
- JP3: -5 V internal D/A reference
- JP5: Internal reference source for both D/A channels




### 7. Performance & Capabilities

- A/D Throughput: 110 kS/s maximum
- Resolution: 12 bits (1 part in 4096)
- FIFO Buffer: 2K words for continuous acquisition
- DMA Transfer: Bus-mastering for high-speed data streaming
- D/A Settling Time: 30 µs to 0.5 LSB
- Digital I/O Switching: TTL-compatible, 16 inputs + 16 outputs
- Timer Precision: 2 MHz base clock, programmable down to 0.00046 Hz

Limitations:
- Maximum analog input rate limited by 110 kS/s aggregate throughput
- Analog output limited to ±5 mA drive current
- Operating temperature limited to 60°C




### 8. Standards & Compliance

- CompactPCI Standard: PICMG 2.0 R2.1 compliant
- Bus Interface: 32-bit, 33 MHz CompactPCI
- Electrical Compliance: 3.3 V / 5 V signaling supported
- Safety & EMC: Designed for industrial environments (CE compliant)
- Environmental: RoHS compliant




### 9. Additional Information

Warranty:
- Standard 2-year limited warranty from ADLINK Technology Inc.
- Covers defects in materials and workmanship under normal use.
- Excludes damage from misuse, modification, or environmental factors.

Support & Maintenance:
- Technical support via ADLINK service channels:
- Email: service@adlinktech.com
- Web: [www.adlinktech.com](http://www.adlinktech.com)
- Software updates and driver downloads available online.
- Calibration recommended every 6–12 months depending on environment.

Software & Driver Support:
- Drivers: PCIS-DASK (Windows), PCIS-DASK/X (Linux)
- APIs: DAQPilot for LabVIEW™, MATLAB®, and .NET environments
- Utilities: AD-Logger, DAQBench™, DASYLab™, and calibration tools
- Programming Languages: C/C++, VB, VB.NET, VC++, Delphi, MATLAB

Calibration:
- Factory calibrated prior to shipment.
- Onboard variable resistors (VR1–VR7) for fine adjustment of A/D and D/A accuracy.
- Software calibration utility included for field recalibration.

Documentation:
- Comprehensive user manual and programming guide included on CD.
- Example programs for DOS, Windows, and Linux environments.




### Summary

The ADLINK cPCI-9112R is a robust, high-precision, multi-function data acquisition module optimized for CompactPCI systems requiring rear I/O connectivity. With 12-bit resolution, 110 kS/s sampling, dual analog outputs, and extensive digital I/O, it provides a complete solution for industrial automation, laboratory measurement, and embedded control applications. Its bus-mastering DMA, programmable gain, and software-configurable ranges ensure flexibility and performance, while ADLINK’s extensive driver and software support simplify integration into diverse operating environments.
  • DIN-100S-01 - 100pin SCSI-II termination board DIN rail w/o cable