Remove the terminal cover before you connect the braking unit (CDBR-type) to the drive.

  1. Remove the screws on the terminal block cover and pull the terminal block cover away from the terminal block. Pull the wiring cover away from the drive to remove the wiring cover after removing the terminal block cover.
    Figure 1. Remove the Wiring Cover
    • Terminal block cover
    • Wiring cover
  2. Examine the signal from the wired terminal and use a diagonal-cutting pliers to remove areas of the wiring cover cutaway section.

    Refer to Cutaway Section of the Wiring Cover for more information.

    Note:

    • Different drive models have different wiring covers.

    • Only clip the section of the wiring cover that applies to the wired terminal. If you clip areas that do not apply to wired terminals, the protective enclosure will not keep its IP20 protective level.

    • Make sure that you hold the cutaway section tightly when you remove pieces of the cutaway section. Pieces of the cutaway section can fly out and cause injury.

    • Make sure that the clipped section does not cause damage to the wires.

    • If you use wires that are not specified by Yaskawa, the protective enclosure could lose its IP20 protective level, although the wiring cover is correct. Contact Yaskawa or your nearest sales representative for more information.

    • When you use the recommended gauge for the electrical wires, it is not necessary to attach the wiring cover of the main circuit power input terminal and the drive output terminal. If you use the applicable gauge for the electrical wires, you must attach the wiring cover.

    Figure 2. Clip the Cutaway Section of the Wiring Cover
  3. Put the wires through the holes that you cut out of the wiring cover.
    Figure 3. Lead the Wire through the Wiring Cover
    • Wire
  4. Crimp the closed-loop crimp terminal to the wire.
  5. Remove the main circuit terminal block nut.
    Figure 4. Remove the Terminal Block Nut
    • Nut
  6. Wire the closed-loop crimp terminal to the main circuit terminal block.
    Figure 5. Connect the Wire
  7. Tighten the nut to the specified torque.
    Figure 6. Tighten the Terminal Block Nut
  8. Attach the wiring cover and terminal block cover to their initial positions and tighten the screws on the terminal block cover.
    Figure 7. Reattach the Wiring Cover
  9. Put the terminal cover back in its initial position.