Endress+Hauser iTEMP TMT 165 FOUNDATION Fieldbus Betriebsanleitung Seite 90

4 Wiring
"
90
3. Connect cables as shown in connection schematic:
Fig. 4-1: Connection of transmitter to FOUNDATION fieldbus
Fig. 4-2 sensor connection
Caution!
– Do not damage the fieldbus cable!
If the shielding of the fieldbus cable is grounded at more than one point in
systems without additional potential equalisation, network frequency equalisation
currents can occur that damage the cable or the shielding.
In such cases the shielding of the fieldbus cable is to be grounded on only one
side, i.e. it must not be connected to the ground terminal of the housing. The
shield that is not connected should be insulated!
– It is not recommended that the fieldbus be looped using conventional cable
glands. If you later replace one measuring device, the bus communication for the
entire bus will have to be interrupted.
FOUNDATION Fieldbus temperature transmitter
Endress+Hauser