USB-4718 User’s Manual
48
D.2 Current Input Calibration
You need to calibrate only one channel (AI0). The other channels of
USB-4718 will be calibrated automatically.
NOTE
: Please make sure that the JP1 on USB-4718 is set to current input
mode before you start voltage input calibrating.
Step 1
: Please follow the procedures of voltage input calibration but
select the current input range setting in Calibration Wizard.
Figure D.6: Select the current input range setting
Step 2:
Please perform the
zero range calibration
(connect to a 0mA
current source) and the
full range calibration
(connect to a 20mA cur-
rent source) as well.
Summary of Contents for USB-4718
Page 1: ...USB 4718 8 Channel Thermocouple Input Module User Manual...
Page 10: ...USB 4718 User Manual 4 Figure 1 1 Installation Flow Chart...
Page 14: ...USB 4718 User Manual 8...
Page 31: ...25 Chapter3 Figure 3 1 I O Connector Pin Assignment...
Page 39: ...2 APPENDIX A Specifications...
Page 43: ...2 APPENDIX B Function Block...
Page 44: ...USB 4718 User Manual 38 Appendix B Function Block...
Page 45: ...2 APPENDIX C Firmware Download Utility...