Notes:
This Quick Start Guide refers to REX 300 units with order nos. ending in 02 (e.g., 700-872-UMT02). REX 300 versions with the order number ending 01 cannot be used in the portal V2.
The contents of this Quick Start Guide have been checked by us so as to ensure that they match the hardware and software described. However, we assume no liability for any existing
differences, as these cannot be fully ruled out.
The information in this Quick Start Guide is, however, updated on a regular basis. When using your purchased products, please make sure to use the latest version of this Quick Start
Guide, which can be viewed and downloaded in the Internet at www.helmholz.de.
Our products contain open source software, among others. This software is subject to the respectively relevant license conditions. We can send you the corresponding license condi-
tions, including a copy of the complete license text together with the product. They are also provided in our download area of the respective products under www.helmholz.de. We
also offer to send you or any third party the complete corresponding source text of the respective open source software for an at-cost fee of 10.00 Euro as a DVD upon request. This
offer is valid for a period of three years, starting from the date of product delivery.
Our customers are at the center of everything we do. We welcome all ideas and suggestions.
1) Simatic and TIA Portal are registered trademarks of Siemens AG.
2) Windows is a registered trademark of the Microsoft Corporation.
Helmholz GmbH & Co. KG | Hannberger Weg 2 | 91091 Großenseebach | Germany | Phone +49 9135 7380-0 | Fax +49 9135 7380-110 | info@helmholz.de | www.helmholz.de