ABB RELION REX640 Operation Manual page 5

Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or product
description and are not to be deemed as a statement of guaranteed properties. All persons responsible
for applying the equipment addressed in this manual must satisfy themselves that each intended
application is suitable and acceptable, including that any applicable safety or other operational
requirements are complied with. In particular, any risks in applications where a system failure and/or
product failure would create a risk for harm to property or persons (including but not limited to
personal injuries or death) shall be the sole responsibility of the person or entity applying the
equipment, and those so responsible are hereby requested to ensure that all measures are taken to
exclude or mitigate such risks.
This product has been designed to be connected and communicate data and information via a network
interface which should be connected to a secure network. It is the sole responsibility of the person
or entity responsible for network administration to ensure a secure connection to the network and
to take the necessary measures (such as, but not limited to, installation of firewalls, application of
authentication measures, encryption of data, installation of antivirus programs, etc.) to protect the
product and the network, its system and interface included, against any kind of security breaches,
unauthorized access, interference, intrusion, leakage and/or theft of data or information. ABB is not
liable for any such damages and/or losses.
This document has been carefully checked by ABB but deviations cannot be completely ruled out. In
case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than
under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or
damage resulting from the use of this manual or the application of the equipment.
In case of discrepancies between the English and any other language version, the wording of the
English version shall prevail.