Bosch C 70 - Onboard Network Concept

1 | Onboard Network Concept
4/112 Data Logger C 70 Manual Bosch Motorsport
1 Onboard Network Concept
G
Engine_GND
GND_Starpoint
Chassis
KL31
LS_GND_1
LS_GND_2
Main
Switch
UBAT
Star connection
(term30)
positive terminal
Electric Loads
IGN-
Switch
KL15
SENSPWR5
SENSGND
active
Sensor
ANA_IN(xx)
NTC
Sensor
ANA_IN(xy)
switched pos. terminal
Star connection
dig. sensors
(e.g. wheelspeed)
µC
As short as
possible
SENSPWR10
UBATT_FUSE
KL30
LS_SWITCH1…4
Bosch Motorsport
diagnosis connector
PC
Device
NOTICE
This schematic is not device specific, please see the section “Technical Data for the spe-
cifications of your device.