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. 764-6271
Mfr. Part No.2901541
PHP27,011.25
Each
units
I/O Extension Module - - - 2 TBUS - - -40°C +70°C
RS Stock No. 893-7818
Mfr. Part No.2891320
PHP11,408.23
Each
units
- - - - - - - - 0°C +60°C
RS Stock No. 124-3334
Mfr. Part No.2702258
PHP11,659.37
Each
units
Ethernet Extenders, TC Extenders - - - - - - - - -
RS Stock No. 801-7352
Mfr. Part No.2701439
PHP34,282.08
Each
units
- - - - - - - - - -
RS Stock No. 801-7227
Mfr. Part No.2891123
PHP72,750.25
Each
units
- - - - - - - - - -
RS Stock No. 175-6037
Mfr. Part No.2703022
PHP10,793.29
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 180-9181
Mfr. Part No.1004065
PHP35,936.02
Each
units
Ethernet RJ45 Push In 1 1 Ethernet - - -40°C +75°C
RS Stock No. 180-9177
Mfr. Part No.2703009
PHP30,862.84
Each
units
Ethernet RJ45 RJ45 1 1 Ethernet - - -40°C +75°C
RS Stock No. 175-6035
Mfr. Part No.2703020
PHP10,070.62
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 175-6031
Mfr. Part No.2703015
PHP3,550.50
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 175-6038
Mfr. Part No.2703023
PHP10,793.29
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 801-7217
Mfr. Part No.2832658
PHP60,209.71
Each
units
- - - - - - - - - -
RS Stock No. 124-3330
Mfr. Part No.2702184
PHP23,209.18
Each
units
I/O Extension Modules, RS-485 Bus System - Relay - 1 RS-485 - Modbus RTU Slave -40°C +70°C
RS Stock No. 175-6033
Mfr. Part No.2703018
PHP3,911.43
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 801-7148
Mfr. Part No.2832357
PHP5,934.62
Each
units
- - - - - - - - - -
RS Stock No. 801-7138
Mfr. Part No.2700639
PHP42,009.92
Each
units
- RJ45 RJ45 1 1 - - - - -
RS Stock No. 180-9178
Mfr. Part No.2703010
PHP37,893.75
Each
units
Ethernet RJ45 RJ45 1 1 Ethernet - - -40°C +75°C
RS Stock No. 801-7239
Mfr. Part No.2891259
PHP8,642.54
Each
units
- - - - - - - - - -
RS Stock No. 175-6034
Mfr. Part No.2703019
PHP3,911.43
Each
units
Ethernets - - - - - - - -40°C +75°C
RS Stock No. 893-7812
Mfr. Part No.2891321
PHP11,408.23
Each
units
- - - - - - - - 0°C +60°C