Wiring The Foundation Fieldbus To The Active Field Distributor; Connecting The Power Supply - Siemens SIMATIC Compact FF Link Operating Instructions Manual

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See also
Setting the PROFIBUS address and redundancy mode (Page 30)
Connecting the power supply (Page 37)
6.3.3

Wiring the FOUNDATION Fieldbus to the active field distributor

The information in this section is valid for the following active field distributors:
● Active Field Splitter
● Active Field Distributor
Reference
For more detailed information about the following topics, refer to Operating Instructions DP/
PA coupler, Active Field Distributor, DP/PA Link, and Y Link:
● Connection to the active field distributor
● Wiring cables to the terminal block
● Terminal assignment of active field distributors
● Closing the field distributor
Due to the same physical conditions, the specifications made there for PROFIBUS PA also
apply to FF.
6.4

Connecting the power supply

Tools required
You need a suitable screwdriver to wire the power supply
Power supply
Always use SELV power supplies with protective extra-low voltage and safe electrical isolation
(max 28.8 V DC).
The capacity of the power supply used depends on the power consumption of the connected
components.
Compact FF Link
Operating Instructions, 03/2015, A5E35651552-AA
Connecting
6.4 Connecting the power supply
37

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