> For the complete documentation index, see [llms.txt](https://enless.gitbook.io/centre-aide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enless.gitbook.io/centre-aide/guides-installation/documentation-en/sensors/editor-13/use/wiring/standard-wiring.md).

# Standard wiring

Connection to the meter via the supplied contact cable

The TX PULSE ATEX wiring adapts to your installation according to three possible configurations: you can use the input **Pulse 1** or **Pulse 2** to connect standard dry-contact meters, or opt for the connection in **Open Collector** (open collector). Whichever mode is chosen, the sensor ensures accurate counting of the pulses generated by your meter for reliable transmission of the readings.

{% hint style="info" %}
The TX PULSE ATEX sensor is compatible with meters with dry-contact or open-collector pulse outputs.

**Pulse duration** = 50 ms minimum **Pulse frequency** = 10 Hz maximum
{% endhint %}

## Pulse 1

<div data-with-frame="true"><figure><img src="https://1715332350-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3HoPKoOlgG9Qj4E6fu0w%2Fuploads%2FEiIag8ke2bqi4KK7n0Vy%2FPulse%201%20Wiring%20Diagram.png?alt=media&amp;token=e8e8701a-66fe-447d-bf68-3a4877318c27" alt=""><figcaption></figcaption></figure></div>

## Pulse 2

<div data-with-frame="true"><figure><img src="https://1715332350-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3HoPKoOlgG9Qj4E6fu0w%2Fuploads%2F0U3oqfB74NG3MmZGDK4e%2FPulse%202%20Wiring%20Diagram.png?alt=media&amp;token=c8d2a5ca-c3f6-420e-b4ff-cbd02149c762" alt=""><figcaption></figcaption></figure></div>

## Open collector

<div data-with-frame="true"><figure><img src="https://1715332350-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F3HoPKoOlgG9Qj4E6fu0w%2Fuploads%2FtF7DatsbNh9Q9yKixeZE%2FOC%20Wiring%20Diagram.png?alt=media&amp;token=8a3a14d6-ae6d-494e-8004-69dba0d5ac07" alt=""><figcaption></figcaption></figure></div>

{% hint style="warning" %}
For pulse transmitters, we guarantee **proper** **operation** with a **cable** that can reach **up to 3 meters**.
{% endhint %}


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