ABB RCNA-01 Manual de usuario Pagina 54

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50 Installing the drive
ACH550-01 User's Manual
Control wiring (IP54)
1. On each control cable, strip the sheathing back far enough
to expose the copper wire shield for the cable clamp. Also
strip the individual wires.
2. Clamp the control cables.
3. Connect the control wires to the drive terminals.
WARNING! All ELV (Extra Low Voltage) circuits connected to the
drive must be used within a zone of equipotential bonding, i.e.
within a zone where all simultaneously accessible conductive parts
are electrically connected to prevent hazardous voltages appearing
between them. This is accomplished by a proper factory earthing.
For completing the connections, go to chapter Application
macros and wiring.
1
2
3
Tightening
torque:
0.4 N·m (0.3 lb·ft)
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