ECOLAB Versatronic Kurz- Betriebsanleitung Seite 86

Electrical connection
Connection diagram A unbalanced connection (Standard)
(when using a single-shielded connection cable)
Plug-in
connection Option/Connection variant
IN 7 pH/ORP (redox)
Unbalanced connection (standard)
IN 8
IN 9 A separate temperature sensor can be connected to a temperature input or a universal input
IN 10 for temperature compensation.
1 = Glass/metal electrode (Seele) (A)(WH)
2 = Unassigned
4 = Bridge between 4 and 5
5 = Bridge between 4 and 5
6 = Reference electrode (inner shield) (B)(BK)
Fig. 4: Connection diagram A, unbalanced connection
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