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 Communication Protocol Compatible Operating System Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 893-7812
Mfr. Part No.2891321
€257.43
Each
units
- - - - - - - - - 0°C +60°C
RS Stock No. 764-6271
Mfr. Part No.2901541
€559.94
Each
units
I/O Extension Module - - - 2 TBUS - - - -40°C +70°C
RS Stock No. 893-7818
Mfr. Part No.2891320
€257.43
Each
units
- - - - - - - - - 0°C +60°C
RS Stock No. 801-7352
Mfr. Part No.2701439
€570.02
Each
units
- - - - - - - - - - -
RS Stock No. 124-3334
Mfr. Part No.2702258
€188.14
Each
units
Ethernet Extenders, TC Extenders - - - - - - - - - -
RS Stock No. 801-7148
Mfr. Part No.2832357
€126.13
Each
units
- - - - - - - - - - -
RS Stock No. 175-6037
Mfr. Part No.2703022
€174.16
Each
units
Ethernets - - - - - - - - -40°C +75°C
RS Stock No. 801-7239
Mfr. Part No.2891259
€171.18
Each
units
- - - - - - - - - - -
RS Stock No. 175-6034
Mfr. Part No.2703019
€63.12
Each
units
Ethernets - - - - - - - - -40°C +75°C
RS Stock No. 175-6038
Mfr. Part No.2703023
€174.16
Each
units
Ethernets - - - - - - - - -40°C +75°C
New
RS Stock No. 201-5203
Mfr. Part No.1038568
€665.00
Each
units
Compact Power Connector Digital Digital 4 4 USB 2.0 - - - - -
RS Stock No. 180-9175
Mfr. Part No.2703007
€467.64
Each
units
Ethernet RJ45 RJ45 1 1 Ethernet - - - 0°C +60°C
RS Stock No. 124-3339
Mfr. Part No.2702397
€258.62
Each
units
Industrial Ethernet - - - - - - - - - -
RS Stock No. 801-7368
Mfr. Part No.2891026
€711.50
Each
units
- - - - - - - - - - -
RS Stock No. 124-3330
Mfr. Part No.2702184
€462.90
Each
units
I/O Extension Modules, RS-485 Bus System - Relay - 1 RS-485 - - Modbus RTU Slave -40°C +70°C
RS Stock No. 801-7390
Mfr. Part No.2700996
€1,558.04
Each
units
- - - - - - - - - - -
RS Stock No. 124-3341
Mfr. Part No.2702442
€1,601.99
Each
units
Industrial Ethernet - - - - - - - - - -
RS Stock No. 180-9178
Mfr. Part No.2703010
€582.30
Each
units
Ethernet RJ45 RJ45 1 1 Ethernet - - - -40°C +75°C
RS Stock No. 801-7227
Mfr. Part No.2891123
€1,409.68
Each
units
- - - - - - - Ethernet - - -
RS Stock No. 180-9176
Mfr. Part No.2703008
€520.22
Each
units
Ethernet RJ45 RJ45 1 1 Ethernet - - - -40°C +75°C