Technical Explanation
SKiiP
®
4 F-Option Board
© by SEMIKRON
2017-08-30 - Rev02
6 / 21
4
Block diagram
Figure 4.1: Block diagram of SKiiP
®
4 F-Option board main functions
TOP/BOT
optical signals
CMN_DCL
CMN_TEMP
HB_I
PWR_VS
HB_TOP/
HB_BOT
ERROR_OUT
optical signal
X4/X6
X1 (SKiFace)
SKiiP4 F-Option
CAN-Bus
Current
measurement
Temperature
measurement
DC-Link
measurement
CAN-Bus
X2
+24V
X5
X3
Power supply
F-BLOCK 1
F-BLOCK 2
F-BLOCK 3
CMN_GPIO
HALT
GPIO
+24V
Converting of GPIO
signal from SKiiP4 to
optical signal
CMN_HALT
or
F-BLOCK 4
F-BLOCK 5
Converting of optical TOP/BOT signals
to SKiFace Standard Signals
Only available for
Variants 1 and 2
The main functions of the SKiiP
®
4 F-Option board are shown in the Figure 4.1. They are:
F-Block 1: Converting the optical TOP/BOT switching signals from the connectors X4/X6 to the SKiiP
®
4
connector X1
F-Block 2: Converting the GPIO signal from SKiiP
®
4 connector X1 to optical error signal ERROR_OUT
at connector X5
F-Block 3: +24V power supply
The F-Blocks 4 and 5 as well as +24V routing from controller connector X2 to SKiiP
®
4 connector X1 (please
see Chapter 9 for details) are available only for F-Option Variants 1 and 2:
F-Block 4: Forwarding of analogue signals from SKiiP
®
4 connector X1 to F-Option D-Sub connector X2
F-Block 5: Forwarding of CAN-Bus signals from SKiiP
®
4 connector X1 to F-Option D-Sub connector X2
HALT and GPIO Signals are available on the F-Option D-Sub connector X2 as well.
