ECOLAB LMIT09 Kurz- Betriebsanleitung Seite 60

Interconnected connections
Fig. 6: Interconnected connections
NOTICE!
To avoid cross currents between the conductivity and temperature output,
PLC controllers, recording instruments and the like, of which the negative
inputs are interconnected, must be inserted at the final position in the
current loop.
CAUTION!
Under no circumstances must 4...20 mA current interface cards be used
that deliver a voltage to supply two-wire transmitters. Danger of destruction
of the current outputs on the LMIT09.
29
Installation
417101558 Rev. 06-06.2021