Modular DAQ System.png
Modular DAQ System.png

Modular DAQ System

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The iDAQ series is a modular data acquisition system with chassis and I/O modules.

  • Chassis/ Base Unit

  • Analog I/O Modules

  • Digital I/O Modules

The iDAQ series is a modular data acquisition system with chassis and I/O modules.

  • Chassis/ Base Unit

  • Analog I/O Modules

  • Digital I/O Modules

Features & Benefits

Modular High Speed DAQ Platform for Test & Measurement

Driven by the rise of edge computing, the industry is shifting toward modular DAQ systems for their flexibility, scalability, and edge-ready design—addressing key challenges such as long-range data transmission, complex multi-parameter component testing, and limited space within test setups.

Advantech’s iDAQ Series meets this demand with a rugged, modular platform that simplifies complex measurements through customizable I/O, seamless synchronization, and USB/Ethernet connectivity—delivering efficient, reliable mixed-signal acquisition in harsh environments.

    • Unified Modules: Various iDAQ modules integrated into a single virtual device with simplified control. 

    • High Resolution: Up to 24-bit. 

    • High Speed: Up to 1 MS/s per channel.

    • Sensor-Specific Modules: Designed for sound, vibration, strain, and load measurements.

    • Hot-Swappable I/O Modules: Flexibly insert into the chassis to quickly build custom systems.

    • Variety of Base Units: USB, Ethernet, and standalone options with multiple slot configurations for easy expansion. 

    • Configuration Files: Simplify duplication of acquisition parameters.

    • Clock and Trigger Sync: Achieved through backplane.

    • Compact Size: 100 mm (H) × 178 mm (W)；278 mm (W) with AMAX-5580 Edge Controller 

    • Wide Temperature Range: -40 to 70°C (USB series: -20 to 60°C)

    • Aluminum Alloy Enclosure: Enhances noise shielding and EMI protection 

    • DB15 Connector: Vibration-resistant; tested to 5 Grms random vibration and 30 G shock

    • Intuitive Setup: Easy device configuration with graphical interfaces and predefined profiles. 

    • Language & Language Support: Compatible with C#, Python, .NET, C and LabVIEW.. 

    • Real-Time Tools: Utilities for fast data acquisition and analysis.

    • Device Flexibility: Works with a wide range of Advantech DAQ devices.

Chassis/ Base Unit

iDAQ-900 Series base units (USB, Ethernet, standalone) offer plug-and-play setup and 10–30VDC input for easy deployment in industrial use.

  • iDAQ-934

    4-Slot USB 3.0 iDAQ Base Unit

    • Built-in USB 3.0 SuperSpeed hub

    • Wide-range power input

    • LED status indicators

    • Physical ID switch for multiple module identification

    • 4 x iDAQ slots

    • 2 x programmable function pins for timing signals (trigger, clock) input/output

    Learn More

  • iDAQ-974

    4-slot GbE Industrial DAQ Chassis

    • Giga-bit Ethernet data interface, supporting daisy chain

    • Wide range power input

    • LED status indicators

    • Physical ID switch for multiple module identification

    • 4 x iDAQ slots

    • 2 x programmable function pins for timing signals (trigger, clock) input/output

    Learn More

  • iDAQ-938

    8-slot USB 3.0 iDAQ Base Unit

    • USB 3.0 SuperSpeed

    • Wide range power input

    • LED status indicators

    • Physical ID switch for multiple module identification

    • 8 iDAQ slots

    • 2 programmable function pin for timing signal (trigger, clock) input/output

    Learn more

  • iDAQ-964

    4-slot Industrial DAQ Chassis Module for AMAX-5000

    • PCIe interface connecting to AMAX-5000 series controllers

    • LED status indicators

    • 4 iDAQ slots

    • 2 programmable function pin for timing signal (trigger, clock) input/output

    Learn More

Analog I/O Modules

iDAQ-800 Series delivers up to 24-bit, 1 MS/s acquisition with 600 VRMS isolation and sync, ideal for accurate, high-speed industrial measurements.

  • iDAQ-801

    256kS/s/ch, 24-bit, 4-ch iDAQ Module for Sound and Vibration

    • Hot-swappable in iDAQ system

    • 4-ch simultaneous sampling up to 256kS/s

    • 24-bit resolution

    • Direct IEPE supply

    • Anti-aliasing filter equipped

    • High gain up to ±187.5mV input range

    Learn More

  • iDAQ-815

    8-ch RTD Input iDAQ Module

    • Hot-swappable in iDAQ system

    • 8-ch simultaneous RTD sampling

    • 24-bit resolution

    • Multiple supported RTD types and connection types

    • Isolation protection up to 600VRMS

    Learn more

  • iDAQ-817

    200kS/s, 16-bit, 8-ch Analog Input iDAQ Module

    • Hot-swappable in iDAQ system

    • Detachable Euro-type spring terminal connectors

    • 8 x 16-bit analog input channels with 600VRMS isolation

    • Supports voltage and current measurements

    • Wide common-mode voltage range (±275 V)

    Learn More

  • iDAQ-821

    10kS/s, 16-bit, 4-ch Analog Output iDAQ Module

    • Hot-swappable in iDAQ system

    • Detachable Euro-type spring terminal connectors

    • 4 x 16-bit analog output channels with 600VRMS isolation

    • Multiple voltage and current output ranges

    Learn More ➔

  • iDAQ-871

    4-ch, 24-bit, 25.6kS/s, Full/Half/ Quarter Bridge Input iDAQ Module

    • High resolution (24-bit)

    • All types of bridges supported (full, half and quarter)

    • Software-configurable and multiple bridge completion flexibility

    • Synchronization along with other iDAQ modules

    • Multiple trigger modes for flexible configured acquisition timing

    • Built-in digital filter for higher SNR

    Learn more

  • iDAQ-817

    200kS/s, 16-bit, 8-ch Analog Input iDAQ Module

    • Hot-swappable in iDAQ system

    • Detachable Euro-type spring terminal connectors

    • 8 x 16-bit analog input channels with 600VRMS isolation

    • Supports voltage and current measurements

    • Wide common-mode voltage range (±275 V)

    Learn More

  • iDAQ-873

    8-ch, 24-bit, 25.6kS/s, Quarter Bridge Input iDAQ Module

    • High resolution (24-bit)

    • Quarter-bridge supported

    • Synchronization along with other iDAQ modules

    • Multiple trigger modes for flexible configured acquisition timing

    • Built-in digital filter for higher SNR

    Learn More ➔

  • iDAQ-868

    16-ch, 24-bit Thermocouple Input iDAQ Module

    • Hot-swappable in iDAQ system

    • 16-channel thermocouple sampling

    • 24-bit resolution

    • 50/60Hz rejection filter available

    • Wide range of thermocouples supported

    • Isolation protection up to 600VRMS

    Learn More

Digital I/O Modules

iiDAQ-700 Series offers 600 VRMS isolation, sync acquisition, debounce filtering, and precise triggering with counter and position comparison functions

  • iDAQ-731

    16-ch Isolated DI, 16-ch Isolated DO iDAQ Module

    • Hot-swappable in iDAQ system

    • Euro-type spring terminal blocks

    • 32-ch isolated DI/O (16-ch digital input, 16-ch digital output)

    • High output driving capacity

    • Interrupt handling capability

    • Digital output type changeable between sink (NPN) type and source (PNP) type

    • Isolation protection of 600 VRMS

    • Support buffered acquisition/update rate up to 10kHz

    Learn more

  • iDAQ-751

    48-ch TTL DI/O iDAQ Module

    • Hot-swappable in iDAQ system

    • Detachable Euro-type spring terminal connectors

    • 48-channel TTL digital I/Os

    • Configurable digital I/O direction

    • Isolation protection of 60 VDC

    • Supports buffered acquisition/update rates up to 200kHz

    Learn More

  • iDAQ-763D

    16-ch SSR Output iDAQ Module

    • Hot-swappable in iDAQ system

    • Detachable Euro-type spring terminal connectors

    • 8-ch Form A solid-state relay (SSR) output

    • 600VRMS isolation for relay outputs

    • Supports buffered update rates up to 500Hz

    Learn More ➔

  • iDAQ-784

    4-ch, 32-bit Encoder Counter/Timer iDAQ Module

    • 4x 32-bit encoder/counter

    • Support encoder modes: Quadrature (X1, X2, X4), Two-pulse (CW/CCW), Pulse-direction (Signed Pulse)

    • Programmable trigger output (preload FIFO) for position comparison

    • Compare output as trigger or conversion clock to iDAQ modules via iDAQ chassis

    • Built-in digital filter

    • Buffered acquisition synchronized with other iDAQ modules

    Learn More

Key Industries & Applications

    • Wafer Testing Equipment 

    • Early Earthquake Detection

    • Component Testing Equipment

    • NVH Test & Analysis

    • PHM for Manufacture Equipment 

    • Production Traceability Application

    • Partial Discharge Monitoring

    • Vibration Monitoring for Wind Turbines