Burkert Type 8686 - Manual (Page 27)

27
Electricalinstallation
9.3 Device version as-interface
9.3.1 electrical installation feedback head
and control head
The feedback head and control head are electrically connected by a
multi-pole cable (M12 circular plug-in connector) and ribbon cable
terminal. The circular plug can simply be connected with the ribbon
cable terminal (see “Fig. 21”).
Screws
M12 plug-in con-
nector branch circuit
Fig. 21: Feedback head / control head with multi-pole cable and
ribbon cable terminal
Wiring diagram of circular plug M12
The view shows the image from the front looking at the pins, the solder
connections are behind them.
Pin 4:
NC
Pin 1:
Bus +
Pin 3:
Bus –
Pin 2:
NC
Fig. 22: Bus connection
pin designation assignment
1 Bus + AS-Interface bus line +
2 NC not used
3 Bus – AS-Interface bus line –
4 NC not used
Tab. 7: Pin assignment of circular plug-in connector for
AS-Interface
English
Type 8685 / 8686