DAQ331M Multifunction DAQ Ethernet RS485 12Bit 100Ksps AD/DA DIO PWM

TheDAQ331M is a powerful multifunction data acquisition module integrating analog input (AD), analog output (DA), digital I/O (DIO), PWM output, and industrial communication interfaces including Ethernet and RS485 (ModbusRTU). Designed for industrial automation, laboratory testing, and embedded system development, the DAQ331M delivers 12bit precision, up to 100 kS/s sampling rate, and robust electrical isolation for stable operation in harsh environments.

With rich I/O resources and flexible communication options, the DAQ331M multifunction DAQ is ideal for multidomain measurement, control, and data logging applications across industrial and research environments.

Features

• 12bit multifunction DAQ integrating AD / DA / DIO / PWM
• Up to 100 kS/s analog input sampling rate
• Ethernet + RS485 (ModbusRTU) industrial communication
• Multiple analog input ranges for broad sensor compatibility
• Digital input/output for logic control and monitoring
• PWM output for motor control, actuators, and waveform generation
• Industrialgrade isolation for stable and safe operation
• Supports Windows / Linux, Python, C/C++, LabVIEW

Technical Specifications

The DAQ331M multifunction acquisition module provides highspeed sampling, flexible I/O, and industrial communication interfaces, making it suitable for automation, measurement, and embedded control systems.

Application Scenarios

The DAQ331M multifunction DAQ is suitable for a wide range of industrial, laboratory, and embedded applications requiring precise measurement, control, and data acquisition.

• Industrial automation and process control
• Multichannel data acquisition and logging
• Sensor measurement (voltage, current, switches, actuators)
• Motor control and PWMbased actuation
• Laboratory experiments and teaching
• Embedded system development and debugging

Packing List

• 1 DAQ331M
• 1 12V power
• 1 network cable

FAQ

What communication interfaces does the DAQ331M support?

It supports Ethernet and RS485 (ModbusRTU) for industrial networking and remote data acquisition.

What is the maximum sampling rate?

The analog input supports up to 100 kS/s at 12bit resolution, suitable for highspeed measurement tasks.

Does it support analog output?

Yes. The DAQ331M includes multichannel DA outputs for voltage signal generation and control.

Can I use it with LabVIEW or Python?

Yes. It supports LabVIEW, Python, C/C++, and Windows/Linux environments for flexible development.

Is the module isolated?

Yes. It features industrialgrade electrical isolation to ensure stable and safe operation in harsh environments.