Electrical Isolation - JUMO mTRON B 70.4020.4 Montageanleitung

4 Electrical connection

4.2 Electrical isolation

14
❏
The measurement inputs of the module can carry a maximum voltage
of 30V AC or 50V DC relative to TE (electrical isolation).
❏
The setup interface and the inputs are not isolated.
Any inputs that are carrying a voltage must be pulled off before
carrying out the setup with an earthed PC, or perform the setup with
an unearthed PC or a laptop.
❏
Pull off the plug-on screw connectors only when all voltages are
switched off.
Type: 704020-0 Type: 704020-1