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| en:automation:02-glossary:analog-outputs-hidden [2021/04/06 13:54] – avsetula | en:automation:02-glossary:analog-outputs-hidden [2026/09/17 09:46] (current) – wrap update ofojt | ||
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| Analog outputs (AO) are for controlling multi-state devices through levels of DC voltage or current. Devices, which can be controlled in such way are for example multiposition valves, light dimmers, servos, linear actuators etc. | Analog outputs (AO) are for controlling multi-state devices through levels of DC voltage or current. Devices, which can be controlled in such way are for example multiposition valves, light dimmers, servos, linear actuators etc. | ||
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| + | **Attention: | ||
| The AOs are only for signalling and not for powering devices. Sourcing more than 20mA will damage the output. | The AOs are only for signalling and not for powering devices. Sourcing more than 20mA will damage the output. | ||
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| Changing between modes depends on the software you are using, please follow the relevant tutorial. | Changing between modes depends on the software you are using, please follow the relevant tutorial. | ||
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| ==== Sourcing voltage ==== | ==== Sourcing voltage ==== | ||
| ==== Sourcing current ==== | ==== Sourcing current ==== | ||
| ==== Measuring resistance ==== | ==== Measuring resistance ==== | ||
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| ===== Analog output on Unipi 1.1 ===== | ===== Analog output on Unipi 1.1 ===== | ||
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| An example of a 12V voltage connected to the AOV. The ground is connected to the AOG. The AOV then serves as a connector generating a positive voltage from the analogue input, which is routed to the AI1+. Thanks to this connection the user can read analog output value directly from the analog input. | An example of a 12V voltage connected to the AOV. The ground is connected to the AOG. The AOV then serves as a connector generating a positive voltage from the analogue input, which is routed to the AI1+. Thanks to this connection the user can read analog output value directly from the analog input. | ||
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| + | */ | ||