Comprehensive Product Summary – ADLINK PCI‑9223 Multi‑Function Data Acquisition Card

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### 1. Product Overview

Product Name: PCI‑9223
Model: PCI‑9223
Series: NuDAQ® PCI‑922x Series (PCI‑9221 / PCI‑9222 / PCI‑9223)
Article Number: PCI‑9223
Manufacturer: ADLINK Technology Inc.
Bus Interface: PCI 2.3‑compliant, 32‑bit, 3.3 V / 5 V universal PCI bus

The ADLINK PCI‑9223 is a high‑performance, 16‑bit, 32‑channel multifunction data acquisition (DAQ) card designed for precision analog and digital measurement, control, and signal generation. It integrates analog input/output, digital I/O, PWM generation, encoder input, and timer/counter functions on a single PCI card. The PCI‑9223 is the top‑end model in the PCI‑922x family, offering the highest sampling rate (500 kS/s) and channel density (32 SE / 16 DIFF).

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### 2. Key Features

- High‑Resolution Analog Input:
32 single‑ended or 16 differential analog input channels with 16‑bit resolution and up to 500 kS/s sampling rate per channel.

- Simultaneous Analog Output:
Two 16‑bit analog output channels with up to 1 MS/s update rate, ±10 V output range, and 512‑sample FIFO buffer.

- Programmable Function I/O:
16 DI / 16 DO TTL‑compatible lines supporting 3.3 V and 5 V logic levels. Configurable as digital I/O, high‑speed DIO (2 MHz), general‑purpose timer/counter, PWM output, or encoder input.

- Encoder Inputs:
Two isolated 4 MHz encoder channels supporting CW/CCW and AB‑phase (X1, X2, X4) modes for motion feedback.

- PWM Generation:
Four PWM outputs with modulation frequency from 20 MHz down to 0.005 Hz and duty cycle adjustable from 1 % to 99 %.

- High‑Speed Data Transfer:
Dedicated DMA channels for A/D, D/A, and high‑speed DIO with scatter/gather bus‑mastering for efficient large‑block transfers.

- Triggering and Synchronization:
Supports software and external digital triggers for A/D, D/A, and DIO operations. Multiple‑card synchronization via SSI (System Synchronization Interface) bus.

- Auto‑Calibration:
Onboard reference and EEPROM‑stored calibration constants ensure long‑term accuracy with automatic self‑calibration.

- Software and OS Support:
Compatible with Windows 7/8 x86/x64 and Linux. Drivers and SDKs available for LabVIEW®, MATLAB®, C/C++, Visual Basic, and Visual Studio .NET.

- Utility Software:
AD‑Logger, DAQPilot, and DAQMaster for configuration, logging, and device management.

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### 3. Technical Specifications

Analog Input (AI):
- Channels: 32 SE / 16 DIFF
- Resolution: 16 bits
- Sampling Rate: 500 kS/s (single‑channel), 200 kS/s (multi‑channel scanning)
- Input Range: ±10 V, ±5 V, ±2.5 V, ±2 V, ±1.25 V, ±1 V, ±500 mV, ±250 mV
- Programmable Gains: 1, 2, 4, 5, 8, 10, 20, 40
- Input Coupling: DC
- Input Impedance: > 1 GΩ / 150 pF
- Overvoltage Protection: ±30 V continuous (power on/off)
- Offset Error: ±0.5 mV typical
- Gain Error: ±2 mV typical
- Bandwidth (–3 dB): up to 1.5 MHz (±10 V range)
- CMRR: up to 118 dB (typical, DC–60 Hz)
- FIFO Buffer: 1 k samples
- Data Transfer: Programmed I/O, bus‑mastering DMA (scatter/gather)
- Trigger Modes: Post‑trigger, retrigger, gated trigger
- Timebase: Internal 80 MHz

Analog Output (AO):
- Channels: 2 voltage outputs
- Resolution: 16 bits
- Update Rate: up to 1 MS/s (simultaneous)
- Output Range: ±10 V
- Output Drive: ±5 mA
- Slew Rate: 20 V/µs
- Settling Time: 2.6 µs (0.1 % FS)
- FIFO: 512 samples (shared)
- Offset Error: ±1 mV (after calibration)
- Gain Error: ±0.01 % FSR (after calibration)
- Output Impedance: ≤ 0.01 Ω
- Coupling: DC

Digital I/O:
- 16 DI / 16 DO, TTL‑compatible (3.3 V / 5 V)
- Logic Levels:
- Input Low ≤ 0.8 V, High ≥ 2.0 V
- Output Low ≤ 0.5 V @ 10 mA, High ≥ 2.6 V @ –10 mA
- Max Rate: 2 MHz (high‑speed DIO mode)
- FIFO: 512 samples for DI and DO

Timer/Counter:
- Four 32‑bit general‑purpose timers/counters
- Base Clock: 80 MHz (internal), 10 MHz (external)
- Modes: Event counting, period/pulse‑width measurement, pulse generation, PWM, edge separation, frequency measurement

PWM Output:
- Channels: 4
- Frequency Range: 20 MHz to 0.005 Hz
- Duty Cycle: 1 % – 99 %

Encoder Input:
- Channels: 2 isolated inputs
- Max Frequency: 4 MHz
- Modes: CW/CCW, X1, X2, X4 AB‑phase
- Isolation: 2500 Vrms (photo‑isolated inputs using NEC PS9115 or equivalent)
- Power: +24 V encoder supply input

Physical & Environmental:
- Dimensions: 120 mm × 87 mm (4.68 in × 3.39 in)
- Connectors: 2 × 68‑pin female VHDCI (SCSI‑type)
- Power Requirements: +5 V @ 1.2 A, +12 V @ 760 mA, –12 V @ 50 mA (typical)
- Operating Temperature: 0 °C – 55 °C (32 °F – 131 °F)
- Storage Temperature: –20 °C – 70 °C (–4 °F – 158 °F)
- Humidity: 5 % – 95 % non‑condensing

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### 4. Functionality

The PCI‑9223 integrates multiple data acquisition and control functions on a single PCI card:

- Analog Input Operation:
Converts analog signals to 16‑bit digital data using a high‑precision AD7686 ADC. Supports single‑ended or differential configurations with programmable gain and range. Sampling can be triggered by software, external digital signals, or synchronized via SSI.

- Analog Output Operation:
Generates precise voltage waveforms using a dual‑channel DAC8812 DAC. Supports static output or continuous waveform generation with hardware‑timed updates and DMA streaming.

- Digital I/O and Waveform Generation:
Provides static or high‑speed digital input/output. Supports hardware‑timed digital waveform acquisition and generation with dedicated FIFOs and DMA transfer.

- Timer/Counter and PWM:
Four 32‑bit timers/counters can operate as event counters, frequency/pulse‑width measurement units, or PWM generators. PWM outputs are ideal for motor control, signal modulation, and timing applications.

- Encoder Inputs:
Two isolated encoder channels support quadrature decoding for motion feedback and position measurement.

- Synchronization:
Multiple PCI‑9223 cards can be synchronized using the SSI bus for simultaneous multi‑channel acquisition across systems.

- Software Integration:
Fully supported by ADLINK’s DAQPilot SDK, DAQMaster device manager, and AD‑Logger utility. Compatible with LabVIEW®, MATLAB®, and C/C++ environments.

Typical Applications:
- Industrial and laboratory automation
- Mixed‑signal testing and measurement
- Motor control and encoder feedback
- Waveform generation and signal simulation
- Transient signal capture and analysis
- Automotive and biotech instrumentation

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### 5. Components & Accessories

Included Items:
- PCI‑9223 DAQ card
- ADLINK All‑in‑One CD (Drivers, SDKs, Utilities)
- User’s Manual

Optional Terminal Boards & Cables:
- DIN‑68S‑01: 68‑pin terminal board (for PCI‑9222/9223)
- ACL‑10568‑1: 68‑pin shielded cable (for PCI‑9222/9223)
- ACL‑SSI‑2/3/4: SSI synchronization cables (for multi‑card setup)

Connectors:
- CN1 – Analog I/O (68‑pin VHDCI)
- CN2 – Digital I/O and Encoder (68‑pin VHDCI)
- SSI – 20‑pin ribbon connector for synchronization

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### 6. Installation & Setup

Requirements:
- Available 32‑bit PCI slot (3.3 V or 5 V compatible)
- Supported OS (Windows 7/8 x86/x64 or Linux)
- DAQPilot or DAQMaster software installed before hardware insertion

Installation Steps:
1. Power off the system and disconnect from mains.
2. Insert the PCI‑9223 into an available PCI slot and secure it with a screw.
3. Reassemble the system and power on.
4. The system BIOS automatically assigns resources (IRQ, DMA).
5. Use DAQMaster to verify device recognition and configure channels.

Configuration:
- Fully Plug‑and‑Play; no jumpers required.
- Channel gain and input configuration set via software.
- SSI bus used for multi‑card synchronization.

Safety Precautions:
- Handle only at ESD‑safe workstations.
- Use anti‑static wrist strap and mat.
- Avoid connecting signals beyond specified voltage limits.

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### 7. Performance & Capabilities

- Analog Input Throughput: Up to 500 kS/s (single channel)
- Analog Output Throughput: Up to 1 MS/s (simultaneous update)
- Digital I/O Rate: Up to 2 MHz (high‑speed mode)
- Timer/Counter Clock: 80 MHz internal / 10 MHz external
- Encoder Frequency: 4 MHz max
- PWM Frequency Range: 20 MHz – 0.005 Hz
- DMA Transfer: Scatter/gather bus‑mastering for continuous streaming
- Accuracy: ±0.015 % FSR (gain error after calibration)
- Noise: 0.5 mVrms typical
- Dynamic Range: 95 dB (SFDR), SNR ≈ 87 dB
- Effective Number of Bits (ENOB): 13.5–13.9 bits

Limitations:
- No built‑in isolation on analog channels (encoder inputs are isolated).
- Maximum analog input voltage ±30 V continuous.
- Single PCI bus bandwidth limits aggregate throughput when multiple cards operate simultaneously.

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### 8. Standards & Compliance

- PCI Bus Specification: PCI 2.3 compliant
- Electrical Safety: 2500 Vrms isolation on encoder inputs
- Environmental: RoHS compliant
- Operating Temperature Range: 0 °C – 55 °C
- Humidity: 5 % – 95 % non‑condensing
- EMC Compliance: Designed for industrial environments (CE mark applicable)

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### 9. Additional Information

Calibration:
- Factory‑calibrated with stored constants in EEPROM.
- Auto‑calibration routine compensates for offset and gain errors without external equipment.
- User can store up to three sets of calibration constants for different environments.

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

Support & Service:
- Global technical support via ADLINK regional offices (Taiwan, USA, Europe, Singapore, India, Korea, China).
- Email: service@adlinktech.com
- Website: [www.adlinktech.com](http://www.adlinktech.com)
- RMA and repair requests via [http://rma.adlinktech.com/policy](http://rma.adlinktech.com/policy)

Maintenance:
- Periodic auto‑calibration recommended for optimal accuracy.
- Keep connectors clean and avoid exposure to moisture or static discharge.

Software Updates:
- Latest drivers and utilities available from ADLINK’s website.
- DAQPilot and DAQMaster provide firmware and driver update management.

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### Summary

The ADLINK PCI‑9223 is a robust, high‑precision, multifunction PCI data acquisition card engineered for demanding industrial and laboratory applications. With 32 analog inputs, 2 analog outputs, 16 digital inputs, 16 digital outputs, 4 timers/counters, 4 PWM channels, and 2 isolated encoder inputs, it delivers comprehensive signal acquisition and generation capabilities on a single board. Its 500 kS/s sampling rate, 16‑bit resolution, and hardware‑timed DMA architecture ensure high‑speed, low‑latency performance for real‑time measurement and control tasks.

The PCI‑9223’s auto‑calibration, multi‑card synchronization, and broad software support make it a versatile solution for applications ranging from automated testing and waveform generation to motor control and scientific data logging. Its compact 120 × 87 mm form factor and universal PCI interface allow easy integration into existing systems while maintaining industrial‑grade reliability and precision.