> 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/powerio-r-system/en/description-datasheet/description-3.md).

# T1.R100 RIO Modules

### T1.R100 RIO 1 - Description

External RIOs for connection to the powerIO® box via Modbus RTU with

<div align="left"><figure><img src="/files/74ef72f1e9d0e51b757b3660ec6091021f61ef67" alt="" width="375"><figcaption><p>T1.R100 RIO 1</p></figcaption></figure></div>

* 6 x Digital input
* 1 x Analog input 0 - 10 V
* 1 x Passive analog input
* 3 x Digital outputs potential-free (Imax 16A)
* 4 x Digital outputs 24V/0.5A
* 1 x Analog output 0 - 10 V
* Transmission formats 8N1, 8E1 and 8O1 are supported
* **Baud rates** 9,600 baud, 19,200 baud, 38,400 baud, 57,600 baud

***

### T1.R100-4DI\_8DI

4DI/8DI RIO modules with Modbus RTU connection for decentralized switching tasks in building automation\
for integration of messages (digital inputs)

<div align="left"><figure><img src="/files/c70d047e53d7c5fe124b4a213586b90f3b78a74e" alt="" width="312"><figcaption><p>T1.R100-4DI</p></figcaption></figure> <figure><img src="/files/704e14affa7d9ceb332848b9e1852afcf48c2c6a" alt="" width="336"><figcaption><p>T1.R100-8DI</p></figcaption></figure></div>

***

### T1.R100-UX.24/230

RIO modules with Modbus RTU or BACnet MS/TP connection\
Decentralized data points in building automation\
8 universal IOs (AO, AI, DI)\
2 DO-R

<div align="left"><figure><img src="/files/14165c3116a538de1b379551fb81f1cdaa1ecec0" alt="" width="375"><figcaption><p>T1.R100-UX.24</p></figcaption></figure> <figure><img src="/files/1260b3af42985011caca04e6241db1170b4cd86c" alt="" width="375"><figcaption><p>T1.R100-UX.230</p></figcaption></figure></div>

***

[To the online shop](https://shop.powerio.com/shop/category/powerio-produkte-modbus-rio-module-4)

### Technical data sheets

{% file src="/files/7e16a677c2418c0078e03082137b95c4bc4db370" %}

{% file src="/files/e80b04130bb741eb5a1bd205ef52d92b24f3331e" %}

{% file src="/files/71916fbf7597ef1dcc5eccbb731c07d9cc403f15" %}

### Specification texts

[Here](https://www.powerio.com/de/support)

### Function blocks

[Here](https://support.powerio.com/hub/codesys-hvac/hvac-modbus-library/functionblocks/powerio)


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