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ABB ACS2000 AFE 2MVA - Page 107

ABB ACS2000 AFE 2MVA
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107 ACS2000 AFE 2MVA UM 3BHS355653 ZAB E01 REV. H
6.10.3 Connecting the cables
IOEC modules
•Connect the cables for digital and analog input
and output signals to the IOEC modules.
Conductors
If a twisted pair cable is used, leave the
unshielded cable ends twisted until they reach
the terminals.
Leave unshielded conductor ends as short as
possible (not longer than 50 mm).
Cable shields
1. Connect the shield of serial communications
cables to the fieldbus adapter.
2. Connect the overall shield and the individual
shields of the encoder cable to the separate
shield grounding bracket (3). Do not connect
the shields directly to the encoder adapter (1).
To accommodate encoder cables of different
diameters, ground clamps (2) of different sizes
are supplied.
References
6-13 Shield grounding
point for encoder cable
6-13
1
3
2
2

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