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resources:eval:user-guides:eval-adicup360:hardware:cn0391 [28 Oct 2016 10:09] – Robert Lee | resources:eval:user-guides:eval-adicup360:hardware:cn0391 [29 Jul 2021 05:16] (current) – [Registration] Zuedmar Arceo | ||
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===== Overview ===== | ===== Overview ===== | ||
- | The [[http:// | + | The [[adi>cn0391|EVAL-CN0391-ARDZ shield]] is a single supply, multi channel thermocouple temperature meter. The CN0391 uses [[adi>ad7124-8|AD7124-8]] 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference as integrated solution for multi channel thermocouple temperature measurement with RTD cold junction compensation. |
{{ : | {{ : | ||
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* EVAL-CN0391-ARDZ Circuit Evaluation Board | * EVAL-CN0391-ARDZ Circuit Evaluation Board | ||
- | * [[http:// | + | * [[adi>EVAL-ADICUP360|EVAL-ADICUP360]] Development Board or compatible Arduino platform Board. |
* Any combination of B, E, J, K, N, R, S, T type thermocouples (total of 4) | * Any combination of B, E, J, K, N, R, S, T type thermocouples (total of 4) | ||
* PC with Microsoft Windows 7 64-bit or later and USB 2.0 port or higher | * PC with Microsoft Windows 7 64-bit or later and USB 2.0 port or higher | ||
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* Connect the EVAL-ADICUP360 **USER** USB port to PC with USB cable | * Connect the EVAL-ADICUP360 **USER** USB port to PC with USB cable | ||
- | ====== Connectors and Jumper Configurations ====== | + | ===== Connectors and Jumper Configurations ===== |
- | ===== Thermocouple Connectors ===== | + | |
+ | ==== Thermocouple Connectors ==== | ||
Each of the four(4) channels uses an Omega style connector for the thermocouples, | Each of the four(4) channels uses an Omega style connector for the thermocouples, | ||
There is an RTD beneath the copper tabs of each connector which is used to measure the cold junction temperature. | There is an RTD beneath the copper tabs of each connector which is used to measure the cold junction temperature. | ||
- | ===== Chip Select | + | ==== Chip Select ==== |
The chip select header (JP1) is used to select the chip select pin on the AD7124. | The chip select header (JP1) is used to select the chip select pin on the AD7124. | ||
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{{ : | {{ : | ||
| | ||
- | ====== Digital Communications | + | ===== Digital Communications ===== |
- | The AD7124 Analog to Digital converter, measures each sensor input channel on the board. | + | The AD7124 Analog to Digital converter, measures each sensor input channel on the board. |
The SPI digital communications lines can be found on two(2) connectors on the EVAL-CN0391-ARDZ. | The SPI digital communications lines can be found on two(2) connectors on the EVAL-CN0391-ARDZ. | ||
P8 and P7 have the SPI lines to handle the communication between the AD7124 and the processor. | P8 and P7 have the SPI lines to handle the communication between the AD7124 and the processor. | ||
+ | |||
==== SPI Connectors (P8 & P7) ==== | ==== SPI Connectors (P8 & P7) ==== | ||
+ | |||
^ P8 Connector Pins ^ SPI Function ^ | ^ P8 Connector Pins ^ SPI Function ^ | ||
| Pin 1,2, or 3 | SPI_CS | | | Pin 1,2, or 3 | SPI_CS | | ||
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< | < | ||
- | ====== Schematic, PCB Layout, Bill of Materials ====== | + | ===== Schematic, PCB Layout, Bill of Materials ===== |
<WRAP round 80% download> | <WRAP round 80% download> | ||
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</ | </ | ||
- | ====== Software | + | ===== Software ===== |
- | * [[resources: | + | |
- | | + | * [[resources: |
- | | + | * [[resources:eval:user-guides: |
- | | + | |
+ | =====Registration===== | ||
+ | <WRAP round tip 80% > | ||
+ | Receive software update notifications, | ||
+ | </ | ||
- | {{navigation EVAL-ADICUP360# | + | //End of Document// |