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| en:automation:02-glossary:analog-outputs-hidden [2018/11/01 09:21] – [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%> | + | < |
| - | The AOs are only for signaling and not for powering devices. Sourcing more than 20mA will damage the output. | + | {{ : |
| + | <WRAP half column 13%> | ||
| + | {{ : | ||
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| + | <WRAP half column 83%> | ||
| + | **Attention: | ||
| + | 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 on Neuron extensions. | + | The functionality of AOs on Neuron and Axon is different on Group 1 and Group 2/3 and Neuron extensions. |
| On Group 1, the analog output is capable of: | On Group 1, the analog output is capable of: | ||
| * 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 on 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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| ===== Analog output on Unipi 1.1 ===== | ===== Analog output on Unipi 1.1 ===== | ||
| - | The UniPi 1.1 has one analog output | + | The UniPi 1.1 has one analog output only capable of sourcing voltage in a range of 0-10V DC. |
| - | ====Usage of the UniPi 1.1's analog output | + | ====Usage of the UniPi 1.1's analog output==== |
| - | Analog | + | Analogue |
| Upon connecting the voltage, please check if the output voltage is set properly using the onboard trimmer. If not, the output voltage will not correspond with the required value. | Upon connecting the voltage, please check if the output voltage is set properly using the onboard trimmer. If not, the output voltage will not correspond with the required value. | ||
| - | For the output voltage setting, we recommend following steps | + | For the output voltage setting, we recommend |
| - Connect a voltage source and ground | - Connect a voltage source and ground | ||
| - Set the required output voltage through a control software of your choice, or by using the Pulse-Width Modulation (PWM) firmware function | - Set the required output voltage through a control software of your choice, or by using the Pulse-Width Modulation (PWM) firmware function | ||
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| - | An example of a UniPi controller auto-regulating its own 12V voltage and measuring it through its analog | + | An example of an UniPi controller auto-regulating its 12V voltage and measuring it through its analogue |
| {{: | {{: | ||
| - | 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 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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