Control Cables And Terminals; Access To Control Terminals; Control Cable Routing - Danfoss VLT FC 102 Series Design Manual

Electrical Installation

6.5 Control Cables and Terminals

6.5.1 Access to Control Terminals

All terminals to the control cables are located underneath
the terminal cover on the front of the adjustable frequency
drive. Remove the terminal cover by means of a
screwdriver (see Figure 6.43).
6 6
Figure 6.43 Enclosure Types A1, A2, A3, B3, B4,
C3 and C4
Figure 6.44 Enclosure Types A5, B1, B2, C1 and C2
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Design Guide

6.5.2 Control Cable Routing

Tie down all control wires to the designated control cable
routing as shown in the picture. Remember to connect the
shields in a proper way to ensure optimum electrical
immunity.
Serial communication bus connection
Connections are made to the relevant options on the
control card. For details, see the relevant serial communi-
cation bus instructions. The cable must be placed in the
provided path inside the adjustable frequency drive and
tied down together with other control wires (see
Figure 6.45).
In the chassis (IP00) and NEMA 1 units, it is also possible to
connect the serial communication bus from the top of the
unit as shown in Figure 6.46 and Figure 6.47. On the NEMA
1 unit, remove a cover plate. Kit number for serial
communication bus top connection: 176F1742.
Figure 6.45 Inside Location of Serial Communication Bus
Figure 6.46 Top Connection for Serial Communication
Bus on IP00
Danfoss A/S © Rev. 06/2014 All rights reserved. MG11BC22