Datasheet
Table Of Contents
- XTR108EVM-USB Evaluation Board and Software Tutorial
- 1 Overview
- 2 Hardware Overview
- 3 Hardware Setup
- 3.1 Electrostatic Discharge Warning
- 3.2 Connecting the Hardware
- 3.3 Connecting Power and USB to the USB DAQ Platform
- 3.4 Connecting Loop Power Supply to the XTR108EVM-USB Interface Board
- 3.5 Connecting Outputs to a Digital Multimeter (DMM)
- 3.6 USB DAQ Platform Default Jumper Settings
- 3.7 XTR108EVM-USB Interface Board Default Jumper Settings
- 3.8 XTR108EVM-USB Sensor Board Default Jumper Settings
- 4 Software Setup
- 5 Software Overview
- 6 General Operating Tips
- 7 Hardware Documentation
- 8 Appendix
- Important Notices
Connect +6V
Power Supply to J5
µC OK, 3.3v, and V
CC
LEDs illuminated
Hardware Setup
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3.3 Connecting Power and USB to the USB DAQ Platform
After the three XTR108EVM-USB parts are connected, connect the included 6-V power supply (wall-wart)
to terminal J5 of the USB DAQ platform. If connected properly, the µC OK, 3.3-V, and VCC LEDs on the
USB DAQ illuminate as shown in Figure 9. Always connect power before connecting the USB cable. If you
connect the USB cable before connecting the power, the computer attempts to communicate with an
unpowered device that is unable to respond.
Figure 9. Connecting Power to the USB DAQ Platform
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XTR108EVM-USB Evaluation Board and Software Tutorial SBOU123–March 2012
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