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

5
WSD (wired
shutdown)
The WSD switch of the first inverter with connected trigger device in the WSD
chain must be in position 1 (primary device). The WSD switch of all other invert-
ers should be in the 0 (secondary device) position.
Max. distance between two devices: 100 m
Max. number of devices: 28
60
Potentialfreier
Kontakt der
Auslöseeinrich-
IN (+)
tung (z.B.:
IN (-)
zentraler
NA-Schutz)
Connect the data cables to the data
communication 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 in-
verter's connection area is delivered
with a bypass ex works as standard.
The bypass must be removed when in-
stalling a trigger device or a WSD
chain.
OUT (+) IN (+) OUT (+)
OUT (-) IN (-) OUT (-)
CAT
IN (+) OUT (+)
IN (-) OUT (-)