Onboard Network Concept - Bosch DDU 7 Manual

Display Unit DDU 7
3

Onboard Network Concept

UBAT
Star connection
(term30)
Main
Switch
G
GND_Starpoint
As short as
possible
Bosch Motorsport
IGN-
Switch
positive terminal
Chassis
Engine_GND
KL15
KL30
µC
KL31
Star connection
dig. sensors
(e.g. wheelspeed)
LS_GND_1
LS_GND_2
SENSGND
Manual
Onboard Network Concept | en
switched pos. terminal
Electric Loads
Bosch Motorsport
Device
diagnosis connector
LS_SWITCH1...4
UBATT_FUSE
SENSPWR10
SENSPWR5
ANA_IN(xy)
NTC
ANA_IN(xx)
Sensor
04.02.2019 | V 02 |
9
PC
active
Sensor