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庫存編號 789-8138
製造零件編號ED-008
BrandBrainboxes
HK$1,220.00
單位
Ethernet Network Digital Digital 8 8 - - - - - -
RS庫存編號 789-8110
製造零件編號ED-588
BrandBrainboxes
HK$2,330.00
單位
Ethernet Network Digital Digital 8 8 RS-422, RS-485 - - Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP -30°C +80°C
RS庫存編號 789-8144
製造零件編號ED-538
BrandBrainboxes
HK$2,599.20
單位
Ethernet Network Digital Relay 8 4 - - - - - -
RS庫存編號 877-7253
製造零件編號ES-446
BrandBrainboxes
HK$1,550.14
單位
Serial Networks - - - - Ethernet, RS-232 - - Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP 0°C +55°C
RS庫存編號 848-6219
製造零件編號6GK7142-7BX00-0AX0
BrandSiemens
HK$3,740.88
單位
LOGO Series Digital - 2 2 - - - - - -
RS庫存編號 764-6271
製造零件編號2901541
HK$4,927.44
單位
I/O Extension Module - - - 2 TBUS - - - -40°C +70°C
RS庫存編號 877-7256
製造零件編號ES-457
BrandBrainboxes
HK$2,070.10
單位
Serial Networks - - - - Ethernet, RS-232 - - Windows 2000, Windows 7, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP 0°C +55°C
RS庫存編號 910-8197
製造零件編號911472-3
HK$4,034.66
單位
Digital Measurement System - - - - - - - - - -
RS庫存編號 893-6815
製造零件編號1344770000
BrandWeidmuller
HK$11,273.18
單位
Ethernet Network - - - - Ethernet - - - -40°C +75°C
RS庫存編號 789-8129
製造零件編號ED-516
BrandBrainboxes
HK$2,114.38
單位
Ethernet Network Digital Digital 16 - RS-422, RS-485 - - Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP -30°C +80°C
RS庫存編號 136-7603
製造零件編號ED-560
BrandBrainboxes
HK$3,833.81
單位
ASCII, Ethernet, Modbus - Analogue - 4 DCON ASCII, Modbus TCP, RS-485 - - - -30°C +80°C
RS庫存編號 789-8132
製造零件編號ED-038
BrandBrainboxes
HK$1,420.00
單位
Ethernet Network Digital Digital 3 3 RJ45 100 MHz - Windows 7, Windows 8, Windows Server 2008, Windows Vista 0°C +60°C
RS庫存編號 801-7277
製造零件編號2891935
HK$8,000.80
單位
- - - - - - - Ethernet - - -
RS庫存編號 175-6037
製造零件編號2703022
HK$1,539.89
單位
Ethernets - - - - - - - - -40°C +75°C
RS庫存編號 789-8113
製造零件編號ES-551
BrandBrainboxes
HK$3,137.73
單位
Ethernet Network - - 1 - 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庫存編號 893-6819
製造零件編號1241100000
BrandWeidmuller
HK$14,179.03
單位
Ethernet Network - - - - Ethernet - - - 0°C +60°C
RS庫存編號 905-5753
製造零件編號SL-6ES-4SC
BrandRed Lion
HK$2,449.51
單位
Any System, SL Series - - 4 (Bi-Directional) 4 (Bi-Directional) RJ45 - - - -40°C +60°C
RS庫存編號 174-7922
製造零件編號10016585
HK$1,215.50
單位
Dynamic Routing, External ADSL Modem Digital Digital 2 2 RS 232, RS 485, USB - - - - -
RS庫存編號 847-4743
製造零件編號ED-549
BrandBrainboxes
HK$3,488.63
單位
- Analogue - 8 - Ethernet - - Windows -30°C +80°C
RS庫存編號 905-5453
製造零件編號CSMSTRSX
BrandRed Lion
HK$9,580.13
單位
Modular Controllers - - - - RJ12, RJ45, RS-232, RS-422, RS-485 - - - 0°C +50°C