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WBIO-DI-DR-8 I/O Module/en: различия между версиями
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(Новая страница: «Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx…») |
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{{ | {{DISPLAYTITLE: Discrete inputs dry contact module (WBIO-DI-DR-8)}} {{#vardefine:ProductFullName1|Discrete inputs module for dry contact signals WBIO-DI-DR-8}} {{#vardefine:FileName1|WBIO-DI-DR-8}} {{#vardefine:ProductName1|WBIO-DI-DR-8}} | ||
[[File:WBIO-DI-DR-8-small-crop.png|200px|thumb|WBIO-DI-DR-8 Module]] | [[File:WBIO-DI-DR-8-small-crop.png|200px|thumb|WBIO-DI-DR-8 Module]] | ||
'''[https://wirenboard.com/ | This model is discontinued.[[WBIO-DI-WD-14_I/O_Module/en| WBIO-DI-WD-14]] is a recommended replacement. | ||
'''[https://wirenboard.com/ru/product/WBIO-DI-WD-14/ Buy WBIO-DI-WD-14 online]''' | |||
== Applicability == | == Applicability == | ||
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Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx terminal. Some counters have a pulse output on the optocoupler, then the two wires have a polarity - "plus" and "minus". In this case, minus is connected to GND, plus - to Dx. | Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the GND terminal of the module. Connect the second wire to the Dx terminal. Some counters have a pulse output on the optocoupler, then the two wires have a polarity - "plus" and "minus". In this case, minus is connected to GND, plus - to Dx. | ||
''' | '''Devices with open collector output.''' | ||
Both device and controller must be connected to the common grounding bus. Connect the "open collector" output to the Dx terminal. | |||
The module inputs are galvanically isolated from the controller. Therefore, the ground GND of the module and the controller may be different. | |||
[[Файл:DI.png|300px|thumb|none| | [[Файл:DI.png|300px|thumb|none|Digital inputs DI]] | ||
== | == Images and drawings of the device == | ||
{{Wbincludes:WBPictures|1}} | {{Wbincludes:WBPictures|1}} | ||