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en:automation:02-glossary:digital-inputs-hidden [2020/08/19 09:41] jan_kozak [Digital inputs on Unipi Neuron, Unipi Axon and Unipi Extension] |
en:automation:02-glossary:digital-inputs-hidden [2021/03/24 13:19] avsetula |
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| The DIs on the Unipi units are galvanically isolated, which means it is safer to use them in an environment affected by electromagnetic interference. | The DIs on the Unipi units are galvanically isolated, which means it is safer to use them in an environment affected by electromagnetic interference. | ||
| + | /* | ||
| ===== Digital inputs on Unipi Neuron, Unipi Axon and Unipi Extension ===== | ===== Digital inputs on Unipi Neuron, Unipi Axon and Unipi Extension ===== | ||
| By default, all Unipi Neuron and Unipi Axon controllers, as well as Unipi Extension modules, feature digital inputs with counter functionality able to detect pulses of up to 10 kHz frequency and only tens or hundreds of microseconds long. When the maximum value of a counter (4 294 967 295) is exceeded, its value is reset. | By default, all Unipi Neuron and Unipi Axon controllers, as well as Unipi Extension modules, feature digital inputs with counter functionality able to detect pulses of up to 10 kHz frequency and only tens or hundreds of microseconds long. When the maximum value of a counter (4 294 967 295) is exceeded, its value is reset. | ||
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| {{:en:automation:02-glossary:unipi_11vyrez.jpg?400|}} | {{:en:automation:02-glossary:unipi_11vyrez.jpg?400|}} | ||
| - | It is possible to use any of the unused GPIOs and wire them to the pins mentioned above. After the connection of those pins, edit the //**evok.conf**// file to enable them. | + | It is possible to use any of the unused GPIOs and wire them to the pins mentioned above. After the connection of those pins, edit the // **evok.conf** // file to enable them. |
| | **RPi connector pin** | **RPi function** | **Unipi P5 pin** | **Unipi function** | | | **RPi connector pin** | **RPi function** | **Unipi P5 pin** | **Unipi function** | | ||
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| GND connectors are not required. The 3V3 connector is required only if the second I2C bus connector is used | GND connectors are not required. The 3V3 connector is required only if the second I2C bus connector is used | ||
| </WRAP> | </WRAP> | ||
| + | */ | ||
