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| en:automation:02-glossary:analog-outputs-hidden [2020/01/06 13:07] – [Analog output on Unipi 1.1] jan_kozak | 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. | ||
| - | <WRAP center round important 60%> | + | < |
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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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| ===== Analog outputs on Neuron and Axon ===== | ===== Analog outputs on Neuron and Axon ===== | ||
| The functionality of AOs on Neuron and Axon is different on Group 1 and Group 2/3 and Neuron extensions. | The functionality of AOs on Neuron and Axon is different on Group 1 and Group 2/3 and Neuron extensions. | ||
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| * sourcing 0-10V DC | * sourcing 0-10V DC | ||
| * sourcing 0-20mA DC | * sourcing 0-20mA DC | ||
| - | * and measuring resistance up to 2kOhm by a 2-wire method | + | * and [[analog-inputs-hidden# |
| The analog outputs on Group 2 and 3 and the Neuron extensions are capable of: | The analog outputs on Group 2 and 3 and the Neuron extensions are capable of: | ||
| * sourcing 0-10V DC | * sourcing 0-10V DC | ||
| - | Changing between modes depends on the [[en: | + | Changing between modes depends on the software you are using, please follow the relevant tutorial. |
| ==== Sourcing voltage ==== | ==== Sourcing voltage ==== | ||
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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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| + | */ | ||