5 Electrical connection
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36
ƒig. 4:
Electrical connection
In order to do this follow these instructions:
•
Loosen and remove the unit lid.
•
Hold the top of the electronics and pull forwards and down, (see
sketch).
5.1.3 Connecting active current source
E.g. a sensor with its own power supply and active current output:
Note: If a respective barrier is used the unit can be installed directly in
the hazardous area.
ƒig. 5:
Connecting active current source
Digital field display