GHM Martens BA 24N2 Series, Руководство пользователя

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GHM GROUP – Martens | User manual | BAxx Bargraph indicator
Notes on installation
○
There must be no magnetic or electric fields in the vicinity of the
device, e.g. due to transformers, mobile phones or electrostatic
discharge.
○
The fuse rating of the supply voltage should not exceed a value
of 0.5 A N.B. fuse!
○
Do not install inductive consumers (relays, solenoid valves etc.) near
the device and suppress any interference with the aid of RC spark
extinguishing combinations or free-wheeling diodes.
○
Keep input, output and supply lines separate from one another and
do not lay them parallel with each other. Position “go” and “return
lines” next to one another. Where possible use twisted pair. So, you
receive best measuring results.
○
Screen off and twist sensor lines. Do not lay current-carrying lines in
the vicinity. Connect the screening on one side on a suitable potential
equaliser (normally signal ground).