Technical Explanation
SKiiP
®
4 F-Option Board
© by SEMIKRON
2017-08-30 - Rev02
12 / 21
Figure 6.4: Mounting of the top part of the plastic cover SKiiP
®
4 F-option board, final view
4. The PCB should now be fixed with 4 screws Ejot Delta PT 40x18 T20, order number: 4230435809, in the
bottom part of the F-Option housing (please see Figure 6.4, blue arrows). Please use the screws included
in delivery. The screwing parameters should be set up as follows:
Screwer to be used (Bit): T20 Torx
Rpm: 500
– 600 U\min
Torque for the first time screwing: 1,8 Nm
Torque for the next screwing (manually, without rpm control): 1,2 - 1,4 Nm
By inadequate setting of screwing parameters mounting problems can occur, e.g. loosing of top cover or
thread damage.
6.2
Mounting Instruction for F-Option Board Variant 1
Please refer to the Technical Explanation SKiiP®4 Parallel Board for information about mounting of F-Option
SKiiP®4 Variant 1 on the SKiiP®4 Parallel Board.
It is also possible to use F-Option SKiiP®4 Variant 1 as a spare part replacement for Varant 2. In this case it
must be inserted into the plastic housing as decribed in the chapter 6.1.
7
Description of D-Sub connector X2
7.1
Pin Description
Please refer to SKiiP
®
4 Technical Explanation Rev.3 Chapter 5.2 “Gate driver interface SkiFace” for further
information and pin out of connector X2.
Please note:
Pin 8 HB_TOP and pin 21 HB_BOT are not connected!
