Control Shelf - Danfoss VLT FC 102 Installation Manual

Product Overview

3.3 Control Shelf

The control shelf contains the LCP, MDCIC, and control card. The LCP provides access to the system parameters. The MDCIC
is connected to each of the drive modules via a ribbon cable and communicates to the control card. The control card
controls the operation of the drive modules.
1
2
3
4
5
1 LCP cradle
2 Control card (underneath cover)
3 Control terminal blocks
4 Top-level drive system label. See Illustration 4.1.
5 44-pin cables from MDCIC board to drive modules
6 Ferrite core
Illustration 3.2 Control Shelf
MG37K302
Installation Guide
7 MDCIC card
8 Control shelf
9 Switch mode power supply (SMPS). Note that an external 230 V
supply is needed to power the SMPS.
10 Pilz relay
11 DIN rail
12 Terminal block mounted on DIN rail
Danfoss A/S © 08/2017 All rights reserved.
3 3
6
7
8
9
10
11
12
9