> For the complete documentation index, see [llms.txt](https://support.powerio.com/hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.powerio.com/hub/hvac-modbus-ios-h1.x/description.md).

# Beschreibung

Modbus I/Os mit passenden Funktionsbausteinen

* Hutschienenmontage
* Adressierung über DIP Schalter
* Modbus RTU
* Bezugspotential über COM-Klemmen: 0 Volt oder auch 24 Volt möglich
* Spannungsversorgung 24V UC
* Modbus RTU
* Übertragungsformat 8N1
* **Baudraten** (Autobauding) 9.600 Baud, 19.200 Baud, 38.400 Baud, 57.600 Baud

<figure><img src="https://1611172277-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FvoNMSoaLZZfHw1B3CSm7%2Fuploads%2Fgit-blob-90732e50943126755faed2e0a1a9f57b218f8a22%2Fimage.png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

<p align="center"><em>HVAC Modbus I/Os mit frei nutzbaren Funktionsbausteinen</em></p>

<a href="https://shop.powerio.com/shop/category/hvac-automation-produkte-8" class="button primary" data-icon="shop">Zum Onlineshop</a> <a href="/hub/codesys-hvac/hvac-modbusio2-lib/beschreibung.md" class="button secondary" data-icon="book">HVAC ModbusIO2 Bibliothek für CODESYS</a>

<table data-view="cards"><thead><tr><th>Gerät</th><th>FB Bezeichnung</th><th data-hidden>Shop</th><th data-hidden data-card-cover data-type="image">Cover image</th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td>8AI - Analoge Eingänge (H1.8AI.MOD)</td><td>H1_8AI</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100153-h1-8ai-mod-81?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-10c3186d8d9b66154323bdb8225d2d57d9f7dc80%2FH1.8AI.png?alt=media">H1.8AI.png</a></td><td><a href="https://shop.powerio.com/shop/100153-h1-8ai-mod-1017">https://shop.powerio.com/shop/100153-h1-8ai-mod-1017</a></td></tr><tr><td>8AO - Analoge Ausgänge (H1.8AO.MOD)</td><td>H1_8AO</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100154-h1-8ao-mod-82?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-53e6ac8e1acfc177475674ce00d98a16b3d3c8c6%2FH1.8AO.png?alt=media">H1.8AO.png</a></td><td><a href="https://shop.powerio.com/shop/100154-h1-8ao-mod-1019">https://shop.powerio.com/shop/100154-h1-8ao-mod-1019</a></td></tr><tr><td>16DI - Digitale Eingänge (H1.16DI.MOD)</td><td>H1_16DI</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100151-h1-16di-mod-79?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-c121ed7f7ae5efe88e33b7fc6dd807552428a407%2FH1.16DI.png?alt=media">H1.16DI.png</a></td><td><a href="https://shop.powerio.com/shop/100151-h1-16di-mod-1010">https://shop.powerio.com/shop/100151-h1-16di-mod-1010</a></td></tr><tr><td>8DO - Digitale Ausgänge (H1.8DO.MOD)</td><td>H1_8DO</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100156-h1-8do-mod-84?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-8c3cc28263c46df5eafbfef5ccc749b3f140e151%2FH1.8DO.png?alt=media">H1.8DO.png</a></td><td><a href="https://shop.powerio.com/shop/100156-h1-8do-mod-1021">https://shop.powerio.com/shop/100156-h1-8do-mod-1021</a></td></tr><tr><td>8DO-R - Digitale Ausgänge mit Relais (H1.8DO-R.MOD)</td><td>H1_8DOR</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100155-h1-8do-r-mod-83?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-6417bc447802f33538473219f36ca79561e15660%2FH1.8DO-R.png?alt=media">H1.8DO-R.png</a></td><td><a href="https://shop.powerio.com/shop/100155-h1-8do-r-mod-1023">https://shop.powerio.com/shop/100155-h1-8do-r-mod-1023</a></td></tr><tr><td>4DO-R - Digitale Ausgänge mit Relais (H1.4DO-R.MOD)</td><td>H1_4DOR</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100152-h1-4do-r-mod-80?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-14e3914fbcd1724406eecc80e1755ab997bc34fd%2FH1.4DO-R.png?alt=media">H1.4DO-R.png</a></td><td><a href="https://shop.powerio.com/shop/100152-h1-4do-r-mod-1015">https://shop.powerio.com/shop/100152-h1-4do-r-mod-1015</a></td></tr><tr><td>4DIO-R - Digitale Eingänge und Ausgänge mit Relais (H1.4DIR</td><td>H1_4DIOR</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100157-h1-4dio-r-mod-85?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-4762735bf8dbc01c6848b3ee3ed8f34cbbb89efc%2FH1.4DIO-R.png?alt=media">H1.4DIO-R.png</a></td><td><a href="https://shop.powerio.com/shop/100157-h1-4dio-r-mod-1013">https://shop.powerio.com/shop/100157-h1-4dio-r-mod-1013</a></td></tr><tr><td>4DI2DO-R-3P - 3-Punkt Antrieben (H1.4DI2DO-R-3P.MOD)</td><td>H1_4DI2DOR-3P</td><td><i class="fa-shop">:shop:</i> <a href="https://shop.powerio.com/shop/product/100204-h1-4di2do-r-3p-mod-239?category=7#attr=">Shop Link</a></td><td data-object-fit="contain"><a href="https://879424349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQR4vCFzt6ixgsqlR3pdR%2Fuploads%2Fgit-blob-42eecdf295563dd7a16831a11c8dadadd1b0d68c%2FH1.4DI2DO-R-3P.png?alt=media">H1.4DI2DO-R-3P.png</a></td><td><a href="https://shop.powerio.com/shop/100204-h1-4di2do-r-3p-mod-1012">https://shop.powerio.com/shop/100204-h1-4di2do-r-3p-mod-1012</a></td></tr></tbody></table>


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