￭ Connection procedure for frames R4 and R5
In this connection procedure, the cables are connected to the power cable connectors.
For cable lug installation of frame R5, see also chapter Electrical installation –
IEC (page 89) and section UL listed cable lugs and tools (page 227).
1. Remove the front cover. UL Type 1 units: Release the retaining clip with a screwdriver
(a) and lift the cover from the bottom outwards (b). Remove the cable entry box
cover by undoing the mounting screw.
2. Attach the residual voltage warning sticker in the local language next to the control
board top.
3. Remove the shroud on the power cable terminals by releasing the clips and lifting
the shroud up from the sides with a screwdriver (a). Knock out holes in the shroud
for the cables to be installed (b). Remove the EMC shroud that separates the input
and output cabling if needed for easier installation (see drawing of point 9).
4. Remove the control cable grounding shelf which is needed for EU cabling.
5. Remove the power cable grounding clamps which are needed for EU cabling.
6. Attach the cable conduits to the cable lead-through plate holes. Strip the cable ends.
Slide the cables through the connectors.
7. Twist the grounding wires and connect them to the grounding terminals.
8. Connect the conductors of the input and motor cables. Tighten the screws.
9. Install the EMC shroud separating the input and output cabling if not installed yet.
10. Drives with option +D150: Connect the conductors of the brake resistor cable to the
R+ and R- terminals.
11. Reinstall the shroud on the power cable terminals.
12. Connect the motor cable at the motor end.
Electrical installation – North America 123
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