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5.2
Compact system
Connect the compact flowmeter using the following steps.
Connecting battery (battery-powered versions and mains-powered versions with back-up battery)
Plug in male battery plug. Ensure that the wire is inserted into the small channel leading from
plug to battery.
Preparing connection
Remove protection cover carton from the terminal box.
Connecting power supply cable (mains-powered versions only)
WARNING
Power supply requirements
Make sure the power supply requirements stated on the nameplates are met!
WARNING
Wire insulation
The insulation between the connected mains supply and the low voltage supply for the
flowmeter must be rated with at least double or reinforced insulation at mains voltage.
For field wiring installation: Ensure that the National Installation Code of the country in which
the flowmeters are installed is met.
Note
Conductor terminal
The wire size for the output terminals are AGW24 to AGW14 or 0.205 mm
2
to 2.080 mm
2
.
Connecting
5.2 Compact system
FUS380/FUE380
32
Operating Instructions, 09/2016, A5E00730100-AB