RFC 4072S
10 / 272
PHOENIX CONTACT 108580_en_02
1.3 Information about this user manual
1.3.1 Purpose of this user manual
The information in this document is designed to familiarize you with how the “RFC 4072S
Remote Field Controller with integrated safety-related PROFINET controller for PROFIsafe
iSPNS 3000” works, its controls and connection elements, and its integration into the soft-
ware tools listed in Section “System requirements (hardware and software)” on page 20.
This information will enable you to use the device in a PROFINET/PROFIsafe system in
accordance with your requirements.
1.3.2 Validity of the user manual
This user manual is only valid for the “RFC 4072S Remote Field Controller with integrated
safety-related PROFINET controller for PROFIsafe iSPNS 3000” (referred to as “RFC” in
this document) in the versions indicated on the inner cover page.
1.4 Licensing information on Open source software
The RFC 4072S works with a Linux operating system. License information on the individual
Linux packages can be found in the file system of the RFC 4072S under:
/usr/share/common-licenses
Alternatively, you can also call up the license information via the Web-based management
system of the RFC 4072S (see Section “Licenses and legal information” on page 198).
Notes on LGPL software
libraries
All Open source software used in the product is subject to the respective license terms that
are not affected by the Phoenix Contact Software License Terms (SLT) for the product. In
particular, the license holder can change the respective Open source software in accor-
dance with the applicable license terms. If the license holder wishes to change an LGPL soft-
ware library contained in this product, reverse engineering is permitted for debugging such
modifications.
Notes on OpenSSL This product includes software developed by the OpenSSL Project for use in the OpenSSL
Toolkit. (http://www.openssl.org/
).
This product includes cryptographic software written by Eric Young (eay@cryptsoft.com).
Information on the directory structure of the file system can be found in Section 2.14 on
page 64.