Galvanic Isolation - ECOLAB Versatronic Betriebsanleitung

7.3

Galvanic isolation

Fig. 15: Galvanic isolation
NOTICE!
If the sensors are operated without galvanic isolation at a binary input and
this external supply is from an external power source, the potential
differences between the internal and external ground can cause problems.
A reference to the supply voltage of the power supply outputs of the
'Versatronic' is therefore preferable.
53
Electrical connection
417102269 Rev. 2-08.2020