National Instruments TBX-68T Installation Manual
National Instruments TBX-68T Installation Manual

National Instruments TBX-68T Installation Manual

Isothermal
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NI TBX-68T
Terminal Block for Thermocouples
A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
• C r i t i c a l a n d e x p e d i t e d s e r v i c e s
• I n s t o c k / R e a d y - t o - s h i p
Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate, representative, or authorized distributor for any manufacturer listed herein.
In Stock
Used and in Excellent Condition
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https://www.artisantg.com/54954-1
• We b u y y o u r e x c e s s , u n d e r u t i l i z e d , a n d i d l e e q u i p me n t
• F u l l - s e r v i c e , i n d e p e n d e n t r e p a i r c e n t e r

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Summary of Contents for National Instruments TBX-68T

  • Page 1 NI TBX-68T Terminal Block for Thermocouples In Stock Used and in Excellent Condition Open Web Page https://www.artisantg.com/54954-1 A l l t r a d e m a r k s , b r a n d n a m e s , a n d b r a n d s a p p e a r i n g h e r e i n a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s .
  • Page 2: Table Of Contents

    INSTALLATION GUIDE TBX-68S Isothermal Terminal Block This installation guide describes how to install and connect signals to the TBX-68S isothermal terminal block for use with the NI 2501 and NI 2503 PXI switch cards. Contents Introduction ..................... 1 What You Need to Get Started ............... 2 Signal Connection ...................
  • Page 3: What You Need To Get Started

    What You Need to Get Started You need the following to set up and use your terminal block: ❑ One of the following PXI switch cards: – NI 2501 – NI 2503 ❑ NI 2501/2503 User Manual ❑ TBX-68S Isothermal Terminal Block Installation Guide ❑...
  • Page 4: Installing Your Terminal Block

    If you use the SH6868S cable, the two connectors should snap together. The R6868 ribbon cable has no latches and should simply join together without a snap. © National Instruments Corporation TBX-68S Isothermal Terminal Block Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 5 To disconnect the cable, push the two ejector ears on the backshell of the cable and gently pull on the backshell. Do not pull the cable. Caution The connectors of both the switch card and the cable are polarized. You can attach them in only one way.
  • Page 6: Rack-Mounting The Tbx-68S

    When you have completed signal connections and terminal block installation, you can mount the TBX-68S assembly into your rack. If you are using the National Instruments TBX Rack-Mount Assembly, refer to the TBX Rack-Mount Installation Guide for instructions. If you are not using this rack-mount assembly, mount the TBX-68S directly by snapping its base onto the DIN rail with a firm push.
  • Page 7 where T(°F) and T(°C) are the temperature readings in degrees Fahrenheit and degrees Celsius, respectively. The thermistor resistance varies from 16,305 Ω to 1,492 Ω over a 0° to 55° C temperature range. Note varies from 198.54 mV (at 0° C) to 19.58 mV (at 55° C). For best TEMPOUT resolution, use the maximum gain for this signal range on the analog input channel of your measurement device.
  • Page 8: Specifications

    The temperature sensor accuracy includes tolerances in all component values, the effects caused by temperature and loading, and self-heating. © National Instruments Corporation TBX-68S Isothermal Terminal Block Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 9 National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your CD, or ni.com/patents.

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