FNL 9 / 31
2.3 PROFIBUS PA
FNL supports PROFIBUS PA (IEC1158-2 bus) with 31.25 Kbit/s. The
current configuration is indicated on the side label of the FNL. FNL is
not intrinsic save. To connect FNL to intrinsic save PROFIBUS PA
networks intrinsic save barriers must be used.
Illustration2: FNL PROFIBUS-PA/31.25 KBit/s
1
Service-Interface RS232 and 24V output for PA power supply [}16]
2
PROFIBUS-PA socket [}14]
3
Ethernet-socket 10/100 RJ45 [}12]
4
24V supply voltage [}11]
5
LEDs [}17]
Overview