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Summary of Contents for SCXI SCXI-1102

Page 1: ...and use They serve as a starting point for more complicated programs Following the programming instructions this note includes some useful background information a brief description of thermocouple op...

Page 2: ...diskette includes example programs written in LabVIEW LabWindows CVI and C for this application Step 1 Connect The Thermocouple Wire the thermocouple to channel 0 on your SCXI terminal block For the J...

Page 3: ...d a cable is attached directly to the SCXI 1102 Note The SCXI 1300 and SCXI 1303 include a jumper to select the MTEMP or DTEMP channel for the cold junction sensor input When used with the SCXI 1102 t...

Page 4: ...d Step 3 Configure Your Software Note If you are using a plug in DAQ board and have not installed and configured the board you should do so now Refer to your hardware user manual for instructions To c...

Page 5: ...menu to open the SCXI Configuration window 1 Select your chassis type 4 Click here to configure Module 1 These settings will be set auto matically for you 2 Select chassis slot 1 3 Select the SCXI 110...

Page 6: ...are shown below 1 Click here and choose SCXI configuration 1 Select your chassis type 2 Select the SCXI 1102 module 3 Select your DAQ board 4 Select chassis slot number 5 Choose multiplex mode 6 Set...

Page 7: ...ws the fundamental steps in programming the SCXI 1102 for thermocouples Start Read Cold Junction Temperature Voltage CJTEMP Read Thermocouple Voltage Convert Thermocouple Reading to Temperature Units...

Page 8: ...pensation When you connect a thermocouple wire to your terminal block you create one or two additional thermocouples where the sensor wire contacts the terminal You must account for the voltage genera...

Page 9: ...ain of 1 or 100 This amplification yields an input voltage range of 10 V or 100 mV This gain can be combined with gain on the DAQ board or module for higher amplification For example an AT MIO 16E 2 c...

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