Technical Specifications Of Active Field Distributors - Siemens SIMATIC Compact FF Link Operating Instructions Manual

● Power failure bypass
Output current FF section:
(for dimensioning the FF configuration)
● Up to 70° C ambient temperature
● Power loss of the module
Connection to Compact FF Link
Status display
● Group error
● Bus error on higher level DP master system
● Compact FF Link has an active channel in redundant
● Bus error on lower-level bus system
● Compact FF Link has an active channel on the
● Monitoring 24 V power supply
Interrupts
Diagnostics function
12.3

Technical specifications of active field distributors

Reference
Technical specifications of the active field distributors are available in the DP/PA Coupler,
Active Field Distributor, DP/PA Link and Y Link Operating Instructions.
Compact FF Link
Operating Instructions, 03/2015, A5E35651552-AA
Data for connecting lower-level bus components
configuration
FOUNDATION Fieldbus
12.3 Technical specifications of active field distributors
Min. 5 ms
500 mA (depending on mounting position)
Max. 8 W
● Max. 31 FF devices can be connected
● Max. power consumption of the FF
● Devices with certification for
● FF devices are located outside the
Status, interrupts, diagnostics
Yes
Red LED "SF"
Red "BF DP" LED
Yellow "ACT DP" LED
Red "BF FF" LED
Yellow LED "ACT FF"
Green "ON" LED
Yes
Yes
Technical data
devices in total 500 mA
FOUNDATION Fieldbus H1
hazardous area
87