Safety Instructions - Weidmuller IE-SR-2GT-LAN Manual

3. Safety instructions

Warning
- Using the selected device for purposes other than those specified or failure to
observe the operating instructions and warning notes can lead to serious malfunc-
tions that may result in personal injury or damage to property.
- If this product malfunctions, it is no longer possible to predict the behaviour of
neighbouring networked facilities and their connected devices. Personal injury and
property damage can occur as a result of malfunctions. Only carry out changes to
the settings when you are certain of the consequences such changes will have on
all connected networks, facilities and devices.
- Personal injury and property damage can occur as a result if this product is used
improperly. Adjustments and setting changes to this product should only be carried
out by sufficiently qualified personnel.
Caution
- This device is designed only for an operating voltage range from 7 to 36 V DC. Do
not use a higher voltage; this could destroy the Router and other devices.
- The Security Router does not have an on/off switch. The operating voltage must
be switched on by the facility in which the device is integrated.
Caution
You should activate and synchronise the time server or set the system time manu-
ally if you are using certificates in virtual private networks (VPNs) or simple network
management protocol (SNMP). An inaccuracy in the system time can cause the
virtual private network (VPN) to malfunction.
You should synchronise the system time with a time server after each Router re-
boot and after you load the default settings. Or you can set the system time manu-
ally.
Caution
- The default system access information for the Security Router is included in this
document. Unauthorized individuals can use this access data to gain access to the
Router's web browser and cause damage. Be sure to change these system default
access settings.
- Some services may be blocked by a firewall. You may need to deactivate the
firewall. By deactivating the firewall, the PC is no longer protected against viruses
or other attacks. Only deactivate the firewall when your PC is sufficiently protected
by other measures.
- A single port can only properly execute one service. If multiple services are as-
signed to a port, the port can no longer execute any service. Be sure to assign only
one service to any port.
Copyright © 2013 Weidmüller Interface GmbH & Co. KG
All rights reserved. Reproduction without permission is prohibited.
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