ABB ACH550-01 User Manual page 65

3. Route the control cable(s) through the clamp(s) and tighten
the clamp(s).
4. Connect the ground (earth) shield for digital and analogue I/
O cables at X1:1.
5. Strip and connect the individual control wires to the drive
terminals. See chapter
6. Install the connection box cover (one screw).
Tightening
torque:
0.4 N·m (0.3 lb·ft)
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 grounding.
For completing the connections, go to chapter
macros and
60
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Application macros and
4
5
3
wiring.
ACH550-01 User's Manual
wiring.
Application
Installing the drive