JUMO mTron Montageanleitung Seite 35

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a
Apart from unsatisfactory installation, incorrect settings on the modu-
le may also interfere with the proper operation of the subsequent pro-
cess. Provisions should therefore always be made for safety devices
independent of the module, e.g. overpressure valves or temperature
limiters/monitors. Setting up must be restricted to properly qualified
personnel. Please observe the appropriate safety regulations in this
connection.
a
The measurement inputs of the module may carry a maximum volta-
ge of AC 30V or DC 50V related to TE (isolated).
a
Setup interface and inputs are not isolated.
If any inputs are carrying a voltage, they have to be pulled off before
the setup with a grounded PC, or carry out setup with an unearthed
PC or laptop.
a
Pull off plug-in connectors only when de-energised.
4 Electrical connection
11