Safety instructions

The following safety instructions must be followed during installation and working with networks and the software.

Mounting

Never work on live equipment. Always switch off the power supply for the device before installation, troubleshooting or maintenance. Protect the device against unintentional switching on.
Observe the relevant accident prevention regulations for your machine (e.g. the BGV A 3, electrical systems and equipment).
Ensure standard-compliant connection and avoid risks to personnel. Ensure that data and supply cables are laid in a standard-compliant manner and ensure correct connection.
Observe the relevant EMC guidelines for your application.
Avoid polarity reversal of the data and supply cables, as this may cause damage to the equipment.
The devices contain electronic components, which may be destroyed by electrostatic discharge when touched. Observe the safety precautions against electrostatic discharge according to DIN EN 61340-5-1/-3.

Restrict access to all devices to an authorized circle of persons.
Change the default passwords to reduce the risk of unauthorized access.
Protect the devices with a firewall.
Apply the IT security precautions according to IEC 62443, in order to limit access to and control of devices and networks.