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resources:eval:user-guides:circuits-from-the-lab:cn0295 [28 Jul 2017 08:31] – [Sensor Drive] erbe reytaresources:eval:user-guides:circuits-from-the-lab:cn0295 [29 Jul 2021 07:17] (current) – Hardware Registration Harvey John De Chavez
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 ===== DEMO REQUIREMENTS ===== ===== DEMO REQUIREMENTS =====
-  * [[http://www.analog.com/EVAL-CN0295-EB1Z|EVAL-CN0295-EB1Z]]  circuit evaluation board+  * [[adi>EVAL-CN0295-EB1Z|EVAL-CN0295-EB1Z]]  circuit evaluation board
   * +7V to +24V power supply or equivalent power supply   * +7V to +24V power supply or equivalent power supply
   * Precision power supply    * Precision power supply 
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   - A differential output bridge type sensor should be attached to a 4 channel screw terminal block (J3) labeled with SUPPLYSNS on the PCB.   - A differential output bridge type sensor should be attached to a 4 channel screw terminal block (J3) labeled with SUPPLYSNS on the PCB.
-  - A differential sensor gauge like from [[https://sensing.honeywell.com/index.php?ci_id=45106|Honeywell]] or from [[http://www.nxp.com/products/sensors/pressure-sensors:DRSNSPRSSR|NXP]] can be used for evaluation. +  - A differential sensor gauge like from [[http://www.nxp.com/products/sensors/pressure-sensors:DRSNSPRSSR|NXP]] which can be used for evaluation. 
 <note note> <note note>
   * Vsense is where the analog voltage output of the sensor is being taken for measurement.  Pin polarity should be take into account.   * Vsense is where the analog voltage output of the sensor is being taken for measurement.  Pin polarity should be take into account.
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 The output of the system can be measured in two ways, either through direct output current measurement or voltage output through the series resistor.   The output of the system can be measured in two ways, either through direct output current measurement or voltage output through the series resistor.  
  
-{{ :resources:eval:user-guides:circuits-from-the-lab:cn0295:cn0295_measurements.png?direct&300 |}}+{{ :resources:eval:user-guides:circuits-from-the-lab:cn0295:cn0295_measurements.png?direct&500 |}}
  
  
 ===   * Voltage Measurement === ===   * Voltage Measurement ===
   * Voltage output measurement is done across a series 250ohms resistor though screw type terminal block (P1).   * Voltage output measurement is done across a series 250ohms resistor though screw type terminal block (P1).
-<note important>it is important that the 2-pin male header (J1) should be populated</note>+<note important>It is important that the 2-pin male header (J1) be populated first before doing a voltage measurement across the terminal block (P1)</note>
  
 {{ :resources:eval:user-guides:circuits-from-the-lab:cn0295:cn0295_r14.png?direct&100|}} {{ :resources:eval:user-guides:circuits-from-the-lab:cn0295:cn0295_r14.png?direct&100|}}
  
 ===   * Current Measurement === ===   * Current Measurement ===
-  * Current output measurement is done by connecting the positive terminal of the current meter at the system ground loop (negative terminal of J2) and the negative terminal of the meter connected to the negative terminal of the power supply.+  * Current output measurement is done by connecting the positive terminal of the current meter at one pin of the male header shunt terminal (J1) and the negative terminal of the meter connected to the other pin of the same male header shunt terminal. 
 <note Note> <note Note>
-The system has an onboard resistor load (R7) of 250ohms that can be de-soldered to replace with a desired resistor load value +The system has an onboard resistor load (R14) of 500ohms that can be de-soldered to replace with a desired resistor load value 
 </note> </note>
  
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 </WRAP> </WRAP>
  
 +=====Registration===== 
 +<WRAP round tip 80% >
 +Receive software update notifications, documentation updates, view the latest videos, and more when you register your hardware.  [[reg>EVAL-CN0295-EB1Z?&v=RevD|Register]] to receive all these great benefits and more!
 +</WRAP>
 // End of Document // // End of Document //
resources/eval/user-guides/circuits-from-the-lab/cn0295.1501223518.txt.gz · Last modified: 28 Jul 2017 08:31 by erbe reyta

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