Vega VEGABAR 14 Operating Instructions Manual

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Vega VEGABAR 14 Operating Instructions Manual Manual pdf 17 page image

175 Connecting to power supplyVEGABAR 14 • 4 … 20 mA22441-EN-16110441223Fig. 14: Wiring plan cable outlet1)1 Brown (+): power supply and signal output2 Blue (-): power supply and signal output3 Cable screening4 Breather capillaries5.4 Switch-on phaseAfter connecting VEGABAR 14 to power supply or after a voltagerecurrence, the instrument carries out a self-check:• Internal check of the electronics• 4 … 20 mA output jumps to the fault signal 22 mAThen VEGABAR 14 delivers a current of 4 … 20 mA to the cable. Thevalue corresponds to the actual level as well as to settings alreadycarried out, e.g. the factory setting.Direct cable outlet1) The other cables are not connected.