Vega VEGAPULS 69 Quick Setup Manual

Also see for VEGAPULS 69: Operating instructions Mounting instructions Product information Operating instructions Operating instructions

Contents

104 Connecting to power supplyVEGAPULS 69 • 4 … 20 mA/HART - four-wire47255-EN-1408014 Connecting to power supply4.1 ConnectionThe voltage supply and signal output are connected via the spring-loaded terminals in the housing.Connection to the display and adjustment module or to the interfaceadapter is carried out via contact pins in the housing.Information:The terminal block is pluggable and can be removed from theelectronics. To do this, lift the terminal block with a small screwdriverand pull it out. When reinserting the terminal block, you should hear itsnap in.Proceed as follows:1. Unscrew the housing cover2. Loosen compression nuts of the cable glands3. Remove approx. 10 cm (4 in) of the cable mantle (signal output),strip approx. 1 cm (0.4 in) insulation from the ends of the indi-vidual wires4. Insert the cable into the sensor through the cable entryFig. 4: Connection steps 5 and 65. Insert the wire ends into the terminals according to the wiring planInformation:Solid cores as well as flexible cores with wire end sleeves are insert-ed directly into the terminal openings. In case of flexible cores withoutend sleeves, press the terminal from above with a small screwdriver,the terminal opening is then free. When the screwdriver is released,the terminal closes again.6. Check the hold of the wires in the terminals by lightly pulling onthemConnection technologyConnection procedure