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. 764-6271
Mfr. Part No.2901541
TWD16,618.00
Each
units
I/O Extension Module - - - 2 TBUS - - - -40°C +70°C
RS Stock No. 848-6219
Mfr. Part No.6GK7142-7BX00-0AX0
BrandSiemens
TWD14,705.00
Each
units
LOGO Series Digital - 2 2 - - - - - -
RS Stock No. 190-2103
Mfr. Part No.2891022
TWD6,333.00
Each
units
Industrial Ethernet - - - - Ethernet, RJ45 - - - 0°C +60°C
New
RS Stock No. 203-2285
Mfr. Part No.5WG1521-4AB23
BrandSiemens
TWD5,661.00
Each
units
Gamma Instabus / KNX - Digital - 2 - - - - - -
RS Stock No. 190-9741
Mfr. Part No.6GK7343-1EX30-0XE0
BrandSiemens
TWD66,955.00
Each
units
- RJ45 RJ45 16 16 Ethernet - - - 0°C +40 (Vertical Installation) °C, +60 (Horizontally) °C
RS Stock No. 789-8144
Mfr. Part No.ED-538
BrandBrainboxes
TWD8,075.00
Each
units
Ethernet Network Digital Relay 8 4 - - - - - -
RS Stock No. 742-4425
Mfr. Part No.XC-235
BrandBrainboxes
TWD4,936.00
Each
units
Printer - - - - PCI - - Windows 7, Windows Vista, Windows XP - -
RS Stock No. 104-6165
Mfr. Part No.I-7188E2
TWD10,881.00
Each
units
- - - - - - - - - - -
RS Stock No. 124-3341
Mfr. Part No.2702442
TWD29,462.00
Each
units
Industrial Ethernet - - - - - - - - - -
RS Stock No. 104-6161
Mfr. Part No.I-7520
TWD3,471.00
Each
units
Serial Networks RS-232 RS-485 1 1 RS-232, RS-485 - - - -25°C +75°C
RS Stock No. 789-8138
Mfr. Part No.ED-008
BrandBrainboxes
TWD4,167.00
Each
units
Ethernet Network Digital Digital 8 8 - - - - - -
RS Stock No. 801-7148
Mfr. Part No.2832357
TWD3,260.00
Each
units
- - - - - - - - - - -
RS Stock No. 905-5383
Mfr. Part No.105TX
BrandRed Lion
TWD4,223.00
Each
units
Control, Data Acquisition, Ethernet I/O - - 5 (Bi-Directional) 5 (Bi-Directional) RJ45 - - - -40°C +80°C
RS Stock No. 124-3333
Mfr. Part No.2702257
TWD5,846.00
Each
units
Ethernet Extenders, TC Extenders - - - - - - - - - -
RS Stock No. 124-3340
Mfr. Part No.2702439
TWD28,330.00
Each
units
Industrial Ethernet - - - - - - - - - -
New
RS Stock No. 203-3658
Mfr. Part No.6GK1561-3AA02
BrandSiemens
TWD33,812.00
Each
units
PROFIBUS - - 1 4 - - - - - -
New
RS Stock No. 203-2190
Mfr. Part No.5WG1523-1AB04
BrandSiemens
TWD10,941.00
Each
units
Gamma Instabus / KNX - Digital - 4 - - - - - -
RS Stock No. 104-6162
Mfr. Part No.I-7520A
TWD4,642.00
Each
units
Serial Networks RS-232 RS-422, RS-485 1 1 RS-232, RS-422, RS-485 - - - -25°C +75°C
RS Stock No. 877-7256
Mfr. Part No.ES-457
BrandBrainboxes
TWD7,922.00
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. 104-6167
Mfr. Part No.I-7017
TWD10,492.00
Each
units
- Analogue - 8 - - - - - -25°C +75°C