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 to HI (F)
Connect to HI (S)
Connect to LO (F)
Connect to LO (S)
Connect to I (F)
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Hardware Setup
3.5 Connecting Outputs to a Digital Multimeter (DMM)
The XTR108EVM-USB contains circuitry that routes the current output, voltage output, and RTD emulator
signals to the multimeter connect terminals on the XTR108EVM-USB Interface Board. Any standard lab
multimeter that supports dc voltage, dc current, and four-wire resistance measurements is compatible with
the XTR108EVM-USB. This EVM is designed and tested with the Agilent 34401A multimeter.
To properly connect the XTR108EVM-USB Interface Board to the 34401A multimeter, follow the
instructions given in Figure 13. Use the same connections for any other compatible multimeter.
Figure 13. 34401A Multimeter Connections
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SBOU123–March 2012 XTR108EVM-USB Evaluation Board and Software Tutorial
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