Connect signal source to MFR

Qualified person

Requirements:

Procedure:

  1. Disconnect the inverter from all voltage sources ( > Disconnecting the Inverter from Voltage Sources).
  2. Unscrew the swivel nut from the cable gland.
  3. Remove the four-hole cable support sleeve from the cable gland.
  4. Remove the plug from one of the enclosure openings and cut into the enclosure opening with a utility knife.
  5. Insert the cable into the enclosure opening.
  6. Press the four-hole cable support sleeve with the cable into the cable gland and guide the cable to slot MFR. Ensure that the unused enclosure openings of the four-hole cable support sleeve are sealed with sealing plugs.
  7. Strip 6 mm of the cable insulation at maximum.
    8. 11635067020
  8. Connect the cable to the 3-pole terminal block according to the operating mode. Ensure that the conductors are plugged completely into the terminal points up to their insulation.
    9. 11635067788
  9. Insert the 3-pole terminal block with the connected conductors into slot MFR.
  10. Ensure that the terminal block is securely in place.
  11. Ensure that all conductors are correctly connected.
  12. Ensure that the conductors sit securely in the terminal points. Tip: To release the conductors, open the terminal points using a suitable tool.
  13. Tighten the swivel nut on the cable gland hand-tight.

    Also see:

    Pin assignment MFR
    Connection to digital input DI 5-6