Festo Контроллеры двигателя SFC-LAC - Manual (Page 71)

3. Installation
3−21
Festo P.BE−GDCP−SFC−LACI−PB−E N en 0812NH
Connection with M12 adapter
With the adaptor type FBA−2−M12−5POL−RK (reverse key"
coded), you can connect the SFC−LACI to the field bus using
an M12 plug connector. You can disconnect the M12 adapter
from the SFC−LACI without interrupting the bus cable (T−Tap
function).
Connection to the field bus is made with a 5−pin M12 plug
with PG9 screw connector. Use the second connection socket
for the continuation of the field bus.
M12 adapter (reverse key coded) Pin no.
5
2
3
4
1
5
1
4
3
2 1. VP: Supply voltage positive (P5V)
2.
RxD/TxD−N: Receive/send data N
3. DGND: Data reference potential (M5V)
4.
RxD/TxD−P: Receive/send data P
5. FE: Functional earthing
Housing/thread: Screen
Cap or plug with bus terminating
resistor if connection unused.
Bus in
Bus out
Tab. 3/10: Pin assignment of the field bus interface with adapter for M12 connection,
5−pin