ABB ACS2000 User Manual page 73

e l e c T r i c a l i n S Ta l l aT i o n
Determining the cable length
Determine the required length of a cable between
the point of entry and the connection point inside
the cabinet and cut the cable to the required length
before connection to avoid excess cable in the
raceway.
Cable connection
• Connect all cables according to Appendix E -
Wiring diagrams, located on the CD
• Connect cables for digital and analog input and
output signals to the IOEC2 and 4 modules on the
left wall of the control compartment
• Connect control cables for the MV switchgear to
the X10 terminal block and IOEC2 module
See Appendix G - MV switchgear guide, located on
the CD, for detailed cable connection information.
• Connect fieldbus communications cables directly
to the fieldbus interface
• If twisted pair cables are used, leave the
unshielded cable ends twisted until they reach
the terminals
• Connect the individual cable shields to the PE
terminals
• Use the supplied customer cable raceway to
fasten the cables. See 3 in Figure 95
Terminal sizes
The terminals are suitable for wires with a
maximum cross-section of 0.2 to 2.5 mm² [24 to 12
AWG]. Maximum torque is 2.0 Nm [17.7 in-lbs].
The PE terminals can accommodate shielded cables
up to 17 mm [0.67 in] in diameter.
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