Vega PULS SR 68 Quick Setup Manual - page 12
12
4 Connecting to power supply and bus system
VEGAPULS SR 68 • Modbus and Levelmaster protocol
47164-EN-140129
6. Check the hold of the wires in the terminals by lightly pulling on
them
7. Connectthescreentotheinternalgroundterminal,connectthe
outer ground terminal to potential equalisation in case of power
supply via low voltage
8. Connect the lead cable for power supply in the same way accord-
ingtothewiringplan,inadditionconnectthegroundconductorto
the inner ground terminal when powered with mains voltage.
9. Tighten the compression nut of the cable glands. The seal ring
must completely encircle the cables
10. Screw the housing cover back on
Theelectricalconnectionisfinished.
Information:
The terminal blocks are pluggable and can be removed from the
housinginsert.Todothis,lifttheterminalblockwithasmallscrewdriv-
erandpullitout.Wheninsertingtheterminalblockagain,youshould
hear it snap in.
4.2 Wiring plan
2
1
Fig. 6: Position of connection compartment (Modbus electronics) and electron-
ics compartment (sensor electronics)
1 Terminalcompartment
2 Electronicscompartment
5 6 7 8
4...20mA
2
1
2
+
( )
(-)
1
1
Fig.7:Electronicscompartment,doublechamberhousing
1 Internal connection to the connection compartment
2 For display and adjustment module or interface adapter
Overview
Electronics compartment