Operating Manual EMGZ470A/472A
12
Termination
If both cables are connected (Bus-in and Bus-out), the two termination jumpers have to be
removed (fig. 8 and 9).
If only one cable is connected (Bus-in), both termination jumpers have to be set (fig. 8 and 9).
Note
The PROFIBUS network has to be terminated properly. Otherwise the installation
cannot be put into operation. Please ensured that only the last device of the
PROFIBUS chain is terminated.
7.5
Wiring Diagram
fig. 8: Wiring diagram EMGZ470A.W/472A.W
E470006e
fig. 9: Wiring diagram EMGZ470A.W.D/472A.D
E472002e
