National Instruments DAQ Series User Manual

© National Instruments Corporation B-1 DAQCard-700 User Manual
B
Differences between the
PC-LPM-16 and the
DAQCard-700
This appendix contains a summary of differences between the PC-LPM-16
and the DAQCard-700 that may be relevant to you if you are a current
PC-LPM-16 user.
The DAQCard-700 is compatible with the PC-LPM-16. Software
developed for the PC-LPM-16 using NI-DAQ or LabWindows routines,
as well as LabVIEW VIs for the PC-LPM-16, typically works with the
DAQCard-700 without modification. The following table summarizes
the significant differences.
Table B-1. Functionality Differences Between the PC-LPM-16 and the DAQCard-700
Functionality PC-LPM-16 DAQCard-700
FIFO read Two 8-bit words One 16-bit word
FIFO buffer size 16 samples 512 samples
Maximum sample rate 50 kS/s 100 kS/s
Supply voltages at I/O connector +5 V, +12 V, –12 V +5 V
Maximum input voltage rating ±45V ±30V
ADC calibration Hardware calibration Software calibration
Timer chip MSM82C53 MSM82C54*
Maximum timer source frequency 8MHz 10 MHz
Input modes Single ended Single ended or differential
Input ranges ±5 V, ±2.5 V, 0–10 V, 0–5V,
jumper selectable
±10V,±5V,±2.5V,
software-selectable
* The MSM82C54 timer used in the DAQCard-700 is compatible with the MSM82C53.

National Instruments DAQ Series Specifications

General

Brand	National Instruments
Model	DAQ Series
Category	Recording Equipment
Language	English