Operating Instructions
IDEM Safety Switches
NET-BOX-CS
102638 2305 NET-BOX-CS Operating Instructions
3
4
Electrical Connection
WARNING
•
The device shall be supplied by a 24V SELV/PELV power supply acc. to IEC 61131-2
which limits the maximum voltage in case of failure to 60V.
•
Function Earth must be connected.
NOTES REGARDING
:
•
To meet the requirements for UL a class 2 power supply must be used.
INFORMATION
•
When multiple devices are used in a daisy-chain arrangement the power bus may be
forwarded via the NET-BOX device. See technical specification and ensure the total
current through each device does not exceed the specified maximum current.
INFORMATION
•
Not all connections are required for all applications, the minimum requirement to
operate the device is one data connection and one power connection. All 4 ports are
utilised when the NET-BOX
is used a ‘daisy chain’ configuration.
