PC Data Acquisition

PC data acquisition (DAQ) provides a more powerful and flexible measurement solution to traditional measurement systems. It involves measuring signals from different sensors by using the processing power and display capabilities of computers.

How does PC data acquisition work?

PC data acquisition products provide analog input, analog output, digital I/O, or a mix of all of these functions in a card, board or module that's manufactured to communicate with a computer. A DAQ device connects to the bus of your computer. They're available in different formats including USB cable, ethernet, serial and PC cards. The PC then communicates with the chosen DAQ hardware, to collect information and display the collected data. Any analog data can then be logged, graphed or stored in computer memory when needed.

Types of PC data acquisition

PC data acquisition systems comprise different elements, including sensors, signal conditioning, cables and DAQ hardware drivers. Once you've selected the right type for your application, other factors to consider are input and output type, bus type and operating system.


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Description Price For Use With Input Type Output Type Number of Inputs Number of Outputs Bus Type Clock Speed Compatible Operating System Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 893-6819
Mfr. Part No.1241100000
BrandWeidmuller
MYR6,735.23
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6812
Mfr. Part No.1240940000
BrandWeidmuller
MYR2,901.28
Each
units
Ethernet Network - - - - Ethernet - - -40°C +75°C
RS Stock No. 893-6840
Mfr. Part No.1504330000
BrandWeidmuller
MYR2,695.84
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6803
Mfr. Part No.1504280000
BrandWeidmuller
MYR1,543.70
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6815
Mfr. Part No.1344770000
BrandWeidmuller
MYR4,017.05
Each
units
Ethernet Network - - - - Ethernet - - -40°C +75°C
RS Stock No. 893-6828
Mfr. Part No.1241380000
BrandWeidmuller
MYR1,811.07
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6837
Mfr. Part No.1504410000
BrandWeidmuller
MYR1,594.77
Each
units
Ethernet Network - - - - Ethernet - - -25°C +60°C
RS Stock No. 893-6809
Mfr. Part No.1241000000
BrandWeidmuller
MYR2,363.24
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6796
Mfr. Part No.1240900000
BrandWeidmuller
MYR636.87
Each
units
Ethernet Network - - - - Ethernet - - -10°C +60°C
RS Stock No. 893-6831
Mfr. Part No.1240890000
BrandWeidmuller
MYR813.84
Each
units
Ethernet Network - - - - Ethernet - - -10°C +60°C
RS Stock No. 893-6806
Mfr. Part No.1240910000
BrandWeidmuller
MYR1,287.38
Each
units
Ethernet Network - - - - Ethernet - - -10°C +60°C
RS Stock No. 893-6792
Mfr. Part No.1240840000
BrandWeidmuller
MYR451.14
Each
units
Ethernet Network - - - - Ethernet - - -10°C +60°C
RS Stock No. 893-6821
Mfr. Part No.1241400000
BrandWeidmuller
MYR1,258.82
Each
units
Ethernet Network - - - - Ethernet - - 0°C +60°C
RS Stock No. 893-6834
Mfr. Part No.1504460000
BrandWeidmuller
MYR1,670.81
Each
units
Ethernet Network - - - - Ethernet - - 0°C +55°C