# XM-2DR I/O Expander XM-2DR is an I/O expander dedicated to systems using RACS CLK/DTA protocol. ![XM-2DR](https://www.roger.pl/templates/yootheme/cache/6a/xm-2dr-galeria-6a37226a.png)XM-2DR ![XM-2DR](https://www.roger.pl/templates/yootheme/cache/66/xm-2dr-bok-galeria-66df8145.png)XM-2DR ![XM-2DR-BRD](https://www.roger.pl/templates/yootheme/cache/c1/xm-2dr-brd-galeria-c132cb81.png)XM-2DR-BRD ![XM-2DR-BRD](https://www.roger.pl/templates/yootheme/cache/fd/xm-2dr-brd-bok-galeria-fde12276.png)XM-2DR-BRD ![XM-2DR DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/50/xm-2dr-rys-galeria-50621a12.png)XM-2DR DIMENSIONS [](#) [](#) - [![XM-2DR](https://www.roger.pl/templates/yootheme/cache/9c/xm-2dr-galeria-9c3b27b7.png)](#) - [![XM-2DR](https://www.roger.pl/templates/yootheme/cache/84/xm-2dr-bok-galeria-84d1a306.png)](#) - [![XM-2DR-BRD](https://www.roger.pl/templates/yootheme/cache/c6/xm-2dr-brd-galeria-c65aa477.png)](#) - [![XM-2DR-BRD](https://www.roger.pl/templates/yootheme/cache/e6/xm-2dr-brd-bok-galeria-e6b70ad5.png)](#) - [![XM-2DR DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/ca/xm-2dr-rys-galeria-ca4707e5.png)](#) [ ](https://www.roger.pl/index.php?option=com_content&view=category&id=136&lang=en-GB) XM-2DR - [About](#o-produkcie) - [Versions](#dostepne-wersje) - [Download](#do-pobrania) - [Related products](#powiazane) - [Quick links](#linki) ### About XM-2DR is an I/O expander dedicated to systems using RACS CLK/DTA protocol. Expander offers two NO/NC inputs and two relay outputs with 1.5 A/30 VDC and 5 A/30 VDC max load respectively. Optionally, XM-2DR can be used as a standalone device (without communication with master device), when so, its outputs are controlled by signals applied to its inputs. --- ### Features - power supply 12 VDC - current consumption 25 mA (both relays deactivated) - current consumption 110 mA (both relays activated) - two NO/NC inputs - relay output with single NO/NC contact and 1.5 A/30 VDC max load - relay output with single NO/NC contact and 5 A/30 VDC max load - version with plastic enclosure dedicated to installation on DIN rail - communication by means of RACS Clock&Data protocol or standalone operation - dimensions: 85.0 x 62.0 x 73.0 mm (height x width x depth) - weight: ≈110.0 g - CE mark - environmental conditions of operation: - temperature from -25°C to +60°C - humidity from 10% to 95% --- ### Versions [![XM-2DR I/O Expander](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-4/ekspandery/xm-2dr/xm-2dr-bok-galeria.png "XM-2DR I/O Expander")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-4/ekspandery/xm-2dr/xm-2dr-bok-galeria.png) **XM-2DR** I/O expander; two NO/NC input lines and two relay outputs; DIN rail plastic enclosure --- [![XM-2DR-BRD I/O Expander](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-4/ekspandery/xm-2dr/xm-2dr-brd-bok-galeria.png "XM-2DR-BRD I/O Expander")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-4/ekspandery/xm-2dr/xm-2dr-brd-bok-galeria.png) **XM-2DR-BRD** Electronic module of XM-2DR expander --- [WHERE TO BUY](https://www.roger.pl/index.php?option=com_storelocator&view=map&Itemid=525&lang=en) --- ### Download [ pdfXM-2DR/XM-2DR-BRD Operating Manual(815 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1655-xm-2dr-xm-2dr-brd-operating-manual&category_slug=manuals&Itemid=642&lang=en) [ pdfXM-2DR Data Sheet(205 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1656-xm-2dr-data-sheet&category_slug=data-sheets&Itemid=646&lang=en) [ pdfXM-2DR Declaration of Conformity EC(129 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1653-xm-2dr-declaration-of-conformity-ec&category_slug=certificates&Itemid=649&lang=en) --- ### Related products [ ![](https://www.roger.pl/templates/yootheme/cache/b5/mct12-intro-b538d83a.png) ### PRT Series 13.56 MHz MIFARE® Proximity Readers → ](https://www.roger.pl/index.php?option=com_content&view=article&id=713:13-56-mhz-mifare&catid=138&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/1c/mct66e-io-intro-1c874a94.png) ### PR Series Advanced Access Controllers → ](https://www.roger.pl/index.php?option=com_content&view=article&id=706:advanced&catid=127&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/81/mct64e-io-intro-81426468.png) ### PRT Series EM 125 kHz with Standalone Mode Proximity Readers → ](https://www.roger.pl/index.php?option=com_content&view=article&id=714:em-125-khz-with-standalone-mode&catid=138&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/3e/pr411dr-intro-3e9b3682.png) ### PR Series Standard Access Controllers → ](https://www.roger.pl/index.php?option=com_content&view=article&id=705:standard&catid=127&lang=en-GB) --- ### Quick links [ ![](https://www.roger.pl/images/ikony-oferta/wsparcie%201.svg)### Inquiry Więcej ](mailto:support@roger.pl) [ ![](https://www.roger.pl/images/ikony-oferta/gdzie-kupic.svg)### WHERE TO BUY Więcej ](https://www.roger.pl/index.php?Itemid=525) [ ![](https://www.roger.pl/images/ikony-oferta/cennik.svg)### Download Więcej ](https://www.roger.pl/index.php?Itemid=544) [ ![](https://www.roger.pl/images/ikony-oferta/kontakt.svg)### Contact us Więcej ](https://www.roger.pl/index.php?Itemid=523)