User guide

22
5Connectingtopowersupply
MINITRAC 31 • Foundation Fieldbus
41782-EN-131119
6. Insertthewireendsintotheroundopeningsoftheterminalsac-
cordingtothewiringplan
Information:
Solidcoresaswellasexiblecoreswithcableendsleevesare
inserteddirectlyintotheterminalopenings.Incaseofexiblecores
withoutendsleeves,presstherectangularlockopeningwithasmall
screwdriver;theterminalopeningisfreed.Whenthescrewdriveris
released, the terminal opening closes again.
7. Checktheholdofthewiresintheterminalsbylightlypullingon
them
Toloosenaline,insertasmallslottedscrewdriverrmlyintothe
rectangular locking opening according to the illustration
8. Connect the screen to the internal ground terminal, connect the
outergroundterminaltopotentialequalisation
9. Tighten the compression nut of the cable entry gland. The seal
ring must completely encircle the cable
10. Screwthehousingcoverbackon
Theelectricalconnectionishencenished.
Information:
The terminal blocks are pluggable and can be detached from the
electronics.Forthispurposeloosenthetwolaterallockingleversof
theterminalblockwithasmallscrewdriver.Whenlooseningthelock-
ing,theterminalblockisautomaticallysqueezedout.Itmustsnapin
placewhenre-inserted.