Data Acquisition (direct analog signal input) on the Field PC
29 Mar 2010
We provide several methods for data acquisition of analog signals on our current Field PC products. A list of such methods is provided below. Some methods are currently designed for specific applications, but could potentially be re-designed for other applications if desired.
Rugged Handheld Computer Model(s) |
Input Method |
Description |
Archer |
DAQ (Data Acquisition) Extended Cap |
Provides a 15-pin sealed connector to the National Instruments CF-6004 card which features 14-bit resolution and up to 132 kS/s aggregate sampling on 4 analog input channels, and is compatible with the Labview PDA Mobile module (software). |
Allegro MXAllegro CX |
DAQ (Data Acquisition) Expansion Pod |
Provides a 50-pin sealed D-connector to the National Instruments 16-bit 6036E, 12-bit 6062E, or 12-bit 6024E PCMCIA card featuring up to 16 analog inputs, 2 analog outputs, 8 digital I/O, 2 counter/timers, sensor excitation voltage output, and is compatible with the Labview PDA Mobile module (software). |
All (that offer USB Host support) |
National Instruments USB-6008/ 6009 |
Connect to the USB Host port of the Field PC (using the adapter cable on Archer) after configuring and installing drivers to support DAQmxBase. Provides up to 32-pins featuring 8 analog inputs (14-bit, 48 kS/s), 2 analog outputs (12-bit, 150 S/s), 12 digital I/O, and 32-bit counter. |
Allegro MXAllegro CX |
HarvestMaster HM800 Analog Module |
Connect through the HM800 system console to the COM1 RS-232 port of the Field PC. Specifically for on-combine seed research to connect to sensors for measuring grain moisture content and weight, and recorded in the Field Research Software (FRS). |
All (that are running Microsoft Windows Mobile) |
Campbell Scientific Datalogger |
Connect using a Regular (Straight Through) female DTE to male DCE cable (no "PDA-to-serial" cable required) or CS I/O port SC32B adapter (no "PDA-to-CS-I/O" connector required) to the Field PC for downloading and viewing data, or uploading a program using the Campbell Scientific PConnect CE software. |
Allegro MXAllegro CX |
American Innovations (Bass-Trigon) DVM (Digital Volt Meter) Expansion Pod |
Specifically for pipeline corrosion monitoring, allows digital volt meter and counter data to be collected directly by the Field PC. |
Archer |
AV TechnologiesSpi-VR |
Specifically for spectrum inspection and vibration recording for machine maintenance on production lines and in other facilities. |
Archer |
C-Cubed |
Dataq-CF2 card adapter providing four 24-bit analogue inputs, two 12-bit analogue inputs, and four digital I/O channels at up to 40kHz sampling within the extended cap area. Some additional modification may need to be done to the sealed extended cap of the Archer |
Legacy
Analog sensor/signal input methods were provided directly on some of our previous rugged handheld computers which are no longer produced or supported: including the HarvestMaster HM-2 FieldBook/ Juniper Systems JS 700 FieldBook/ Omnidata 700 Series Polycorder; and HarvestMaster HM-286 FieldBook/ Omnidata 286LX Polycorder, 286LE Polycorder, PC2600 Polycorder.