Wsd (Wired Shutdown) - Fronius Tauro 50-3 Operating Instructions Manual

5
WSD (wired shut-
down)
The WSD switch of the first inverter with connected trigger device in the WSD chain must
be in position 1 (master). The WSD switch of all other inverters should be in the 0 (slave)
position.
Max. distance between two devices: 100 m
Max. number of devices: 28
56
Potentialfreier
Kontakt der
Auslöseeinrich-
IN (+)
tung (z.B.:
IN (-)
zentraler
NA-Schutz)
Connect the data cables to the data com-
munication area using a movement loop,
and fasten the cap nut with min. 2.5 to
max. 4 Nm.
IMPORTANT!
The push-in WSD terminal in the inverter's
connection area is delivered with a bypass
ex works as standard. The bypass must
be removed when installing a trigger
device or a WSD chain.
OUT (+) IN (+) OUT (+)
OUT (-) IN (-) OUT (-)
CAT
IN (+) OUT (+)
IN (-) OUT (-)