There are 3 different mechanical board types in the modular control unit:
l Control board
l Star coupler board
l Functional extensions, for example:
¢ I/O and Relay Option
¢ Encoder/Resolver Option
¢ Temperature measurement option
¢ Voltage measurement option
See more information on the option boards in the iC7 Series Functional Extension Options Installation Guide, the iC7 Series Functional
Extension Options Operating Guide, and the iC7 Series Voltage Measurement Option OC7V0 Operating Guide.
Figure 96: Example of the Modular Control Unit
1 Mounting plate 2 Base grounding plate
3 Grounding plate extension 4 I/O and Relay Option
5 Control board 6 Option board
7 Option connector
8.2 Control Board
94 | Danfoss Drives Oy © 2024.03 AJ475942178716en-000101 / 172K2848A
Design Guide | iC7 Series Liquid-cooled System Modules