--- title: "RUD-1 | Interface RS485 to USB - Roger" description: "Roger - lider branży zabezpieczeń oferujący systemy kontroli dostępu, rejestracji czasu pracy, rejestracji pracy wartowników. Zapraszamy!" url: "https://www.roger.pl/en/products/auxiliary-equipment-for-racs-5-and-racs-4/communication-interfaces/rud-1-interface-rs485-to-usb" date: "2026-07-06T03:30:19+00:00" language: "en-GB" --- # RUD-1 Interface RS485 to USB RUD-1 is a universal, portable communication interface dedicated to Roger access control devices. ![RUD-1](https://www.roger.pl/templates/yootheme/cache/ea/rud-1-galeria-ea7a7d09.png)RUD-1 ![RUD-1](https://www.roger.pl/templates/yootheme/cache/14/rud-1-bok-galeria-140d3001.png)RUD-1 ![RUD-1](https://www.roger.pl/templates/yootheme/cache/a7/rud-1-komplet-galeria-a746d24e.png)RUD-1 ![RUD-1 DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/22/rud-1-rys-galeria-22b0ab56.png)RUD-1 DIMENSIONS [](#) [](#) - [![RUD-1](https://www.roger.pl/templates/yootheme/cache/a7/rud-1-galeria-a7e3875f.png)](#) - [![RUD-1](https://www.roger.pl/templates/yootheme/cache/22/rud-1-bok-galeria-224603ce.png)](#) - [![RUD-1](https://www.roger.pl/templates/yootheme/cache/d4/rud-1-komplet-galeria-d4c6c0f6.png)](#) - [![RUD-1 DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/6c/rud-1-rys-galeria-6cd0a72d.png)](#) [ ](https://www.roger.pl/index.php?option=com_content&view=category&id=142&lang=en-GB) RUD-1 - [About](#o-produkcie) - [Versions](#dostepne-wersje) - [Download](#do-pobrania) - [Related products](#powiazane) - [Quick links](#linki) ### About RUD-1 is a universal, portable communication interface dedicated to Roger access control devices. Product has been designed for installers, which uses laptops for configuration and management of Roger access controllers and readers. RUD-1 is powered straight from the USB port and has built-in supply module which provides 12 V voltage for programmed device. --- ### Features - power supply 5 VDC from USB Port - average current consumption 30 mA - communication speed up to 115.2 kb/s - communication with RACS access control system - configuration and management of PR series access controllers and PRTxxEM and PRTxxMF series readers - firmware upgrade in PR series access controllers and PRTxxEM and PRTxxMF series readers - in other applications as USB to RS485 converter - can work with following versions of programs: PR Master v.4.3, RARC v.1.3 and RogerISP v.4.0 - dimensions: 88.0 x 30.5 x 14.5 mm (height x width x depth) - weight: ≈30.0 g - CE mark - environmental conditions of operation: - humidity from 10% to 95% --- ### Versions [![RUD-1 Interface RS485 to USB](https://www.roger.pl/images/kontrola-dostepu/oferta-uzupelniajaca/interfejsy-komunikacyjne/rud-1/rud-1-bok-galeria.png "RUD-1 Interface RS485 to USB")](https://www.roger.pl/images/kontrola-dostepu/oferta-uzupelniajaca/interfejsy-komunikacyjne/rud-1/rud-1-bok-galeria.png) **RUD-1** Portable USB-RS485 communication interface dedicated to Roger access control devices --- [WHERE TO BUY](https://www.roger.pl/index.php?option=com_storelocator&view=map&Itemid=525&lang=en) --- ### Download [ pdfRUD-1 User Manual(312 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1088-rud-1-user-manual&category_slug=manuals&Itemid=642&lang=en) [ pdfRUD-1 Data Sheet(180 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1495-rud-1-data-sheet&category_slug=data-sheets&Itemid=646&lang=en) [ pdfRUD-1 Declaration of Conformity EC(104 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1277-rud-1-declaration-of-conformity-ec&category_slug=certificates&Itemid=649&lang=en) [ ArchiveRUD-1 USB Drivers(2.11 MB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1014-rud-1-usb-drivers&category_slug=drivers&Itemid=652&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/f2/pr_master-intro-f285094e.png) ### PR Master System Management → ](https://www.roger.pl/index.php?option=com_content&view=article&id=595:pr-master-system-management&catid=123&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/eb/mct82m-intro-ebb1e754.png) ### Proximity Readers of the RACS 5 System → ](https://www.roger.pl/index.php?option=com_content&view=article&id=695:proximity-readers&catid=104&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/b5/roger-vdm-intro-b5beda13.png) ### RogerVDM Windows Application for RACS 5 Device Setup and Maintenance → ](https://www.roger.pl/index.php?option=com_content&view=article&id=378:rogervdm-windows-application-for-racs-5-device-setup-and-maintenance&catid=105&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) [ ![](https://www.roger.pl/templates/yootheme/cache/91/viso-intro-910186aa.png) ### VISO EX Application for RACS 5 System Management and Configuration → ](https://www.roger.pl/index.php?option=com_content&view=article&id=824:viso-ex-application-for-racs-5-system-management-and-configuration&catid=105&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/7f/viso-st-intro-7fb635cc.png) ### VISO ST Application for RACS 5 System Management and Configuration → ](https://www.roger.pl/index.php?option=com_content&view=article&id=374:viso-st-application-for-racs-5-system-management-and-configuration&catid=105&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) ## 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