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. 877-7253
Mfr. Part No.ES-446
BrandBrainboxes
R 2,405.46
Each
units
Serial Networks - - - - Ethernet, RS-232 - Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP 0°C +55°C
RS stock no. 905-5264
Mfr. Part No.DSPLE000
BrandRed Lion
R 9,545.19
Each
units
- Analogue Alarm 5 1 RJ12, RJ45, RS-232, RS-422, RS-485 - Windows 2000 0°C +50°C
RS stock no. 877-7244
Mfr. Part No.US-320
BrandBrainboxes
R 1,233.79
Each
units
- - - 9 1 RS-422, RS-485 - - -40°C +80°C
RS stock no. 111-3758
Mfr. Part No.SW-508
BrandBrainboxes
R 1,750.30
Each
units
- - 8 - - Ethernet - - -40°C +80°C
RS stock no. 847-4755
Mfr. Part No.SW-005
BrandBrainboxes
R 631.47
Each
units
- - - 5 5 Ethernet - - 0°C +60°C
RS stock no. 877-7240
Mfr. Part No.US-235
BrandBrainboxes
R 856.77
Each
units
- - - 1 1 RS-232 - - -40°C +80°C
RS stock no. 104-6177
Mfr. Part No.TGW-715
R 2,457.67
Each
units
- - - - - Modbus TCP/UDP to Modbus RTU/ASCII - Windows -25°C +75°C
RS stock no. 801-7160
Mfr. Part No.2832674
R 12,323.17
Each
units
- - - - - - - - - -
RS stock no. 910-8611
Mfr. Part No.US-159
BrandBrainboxes
R 1,668.59
Each
units
- - - 1 1 RS-232 - Linux, Mac OS X, Raspberry Pi, Windows 7, Windows 8, Windows Server 2008, Windows Vista, Windows XP -40°C +80°C
RS stock no. 877-7256
Mfr. Part No.ES-457
BrandBrainboxes
R 3,410.43
Each
units
Serial Networks - - - - Ethernet, RS-232 - Windows 2000, Windows 7, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP 0°C +55°C
RS stock no. 104-6159
Mfr. Part No.NS-205
R 1,627.11
Each
units
Control Panel, Ethernet I/O Modules RJ45 RJ45 1 4 - - - - -
RS stock no. 124-0646
Mfr. Part No.SW-505
BrandBrainboxes
R 1,168.23
Each
units
Ethernet Network - - 2 5 Ethernet, RJ45, USB - - -40°C +80°C
RS stock no. 764-6271
Mfr. Part No.2901541
R 10,985.05
Each
units
I/O Extension Module - - - 2 TBUS - - -40°C +70°C
RS stock no. 789-8138
Mfr. Part No.ED-008
BrandBrainboxes
R 2,486.17
Each
units
Ethernet Network Digital Digital 8 8 - - - - -
RS stock no. 789-8116
Mfr. Part No.ES-571
BrandBrainboxes
R 5,264.72
Each
units
Ethernet Network - - 2 - RS-232, RS-422, RS-485 - Linux, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP -30°C +80°C
RS stock no. 893-7812
Mfr. Part No.2891321
R 3,890.17
Each
units
- - - - - - - - 0°C +60°C
RS stock no. 742-4425
Mfr. Part No.XC-235
BrandBrainboxes
R 2,089.66
Each
units
Printer - - - - PCI - Windows 7, Windows Vista, Windows XP - -
RS stock no. 893-6834
Mfr. Part No.1504460000
BrandWeidmuller
R 5,034.01
Each
units
Ethernet Network - - - - Ethernet - - 0°C +55°C
RS stock no. 111-3552
Mfr. Part No.2095000000300
BrandHARTING
R 9,713.65
Each
units
- - - 8 8 Ethernet 1 GHz - -25°C +55°C
RS stock no. 905-5756
Mfr. Part No.SL-5ES-1
BrandRed Lion
R 1,733.82
Each
units
Any System, SL Series - - 5 (Bi-Directional) 5 (Bi-Directional) RJ45 - - -40°C +60°C