Connection Of Electronic Differential Pressure - KROHNE OPTIBAR PM 5060 C Manuel De Référence

OPTIBAR PM 5060 C

4.3.3 Connection of electronic differential pressure

The voltage supply of the slave sensor and the signal transmission are carried out via the
shielded, four-wire connecting cable from the master sensor. For this, use the supplied,
confectioned cable. Electrical connection is made via spring-loaded terminals in the respective
housings. Solid wires as well as flexible wires with cable end sleeves are inserted directly into
the terminal openings. In case of flexible cores without end 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.
1. Unscrew the housing cover
2. Loosen the compression nut on the cable gland and remove the blind plug
3. Remove approx. 10 cm / 4 inch of the cable mantle, strip approx. 1 cm / 0.4 inch insulation from
the individual wires or use supplied connection cable
4. Insert the cable through the cable gland into the sensor
5. Insert the wire ends into the terminals according to the wiring plan.
6. Check the hold of the wires in the terminals by lightly pulling on them
7. Connect the screen to the internal ground terminal, connect the external ground terminal to
the equipotential bonding
8. Tighten the compression nut of the cable gland. The sealing ring must completely encircle the
cable
9. Unscrew the blind plugs from the master sensor, screw in the supplied cable gland
10. Connect cable to the master sensor, see steps 3 to 8
11. Screw on the housing cover. The electrical connection is now finished.
01/2021 - 4004819802 - MA OPTIBAR PM 5060 C R04 fr
RACCORDEMENT ÉLECTRIQUE
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