X90 mobile modules
48
X90 mobile system User's manual V 1.20 - Translation of the original manual
5.2.1.6 Block diagram
Switch active (optional)
5 A slow-blow
4x 10 A slow-blow
1 A
15
30
Ignition lock
KL30
1 to 8
1 to 16
Vcc
MF-DI
(digital)
MF-AI
(analog)
CPU
1 to 8
1 to 16
1 to 8
Func/Vcc1/GND
Func/Vcc1/GND
Func/Vcc2/GND
Func/Vcc2/GND
1 to 8
Func/Vcc3/GND
Func/Vcc3/GND
1 to 8
Func/Vcc4/GND
Func/Vcc4/GND
1 to 8
12 V
24 V
30
31
0 V
GND
Relay active
MF-DO
(high side)
MF-PWM
(push-pull)
Option board 1
Option board 2
Option board 3
Option board 4
CPU
ϑ
Power
supply
Reset
controller
A/D converter
Sensor
SensorSv
Sensor power supply 1
5/10 V
KL15
ECU
Approval
RTC
CAN1
CAN2
CAN3
Ethernet
Reset
LED status
indicators
A/D converter
A/D converter
A/D converter
USB
A/D converter
KL15
(digital)
1 A slow-blow
Sensor power supply 2
5 V
5.2.1.6.1 Input circuit diagram
Multifunction digital inputs MF-DI / MF-AI, negative switching
A/D converter
or
Comparator
Source configuration
6.9 / 10 / 22 kΩ
Supply voltage Vb2
Digital input
KL30
12/24 V
ECU
GND
5 A slow-blow