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CC-DA/ESR1
3.2.1.
Electrical Vehicle Connector Pinning
This section describes the SCU vehicle connector pin properties and the connector pinning.
3.2.1.1.
Pin Properties
Every connector pin is robust against short circuits to the supply voltage, to GND and to the
neighbour pins. The resistance of the short circuit may be as low as 0,1 Ohm.
An unwanted supply of the ECU by any other pins than the dedicated power supply pins is
impossible.
The ECU is robust against 5 kOhm shunt between adjacent pins of the vehicle connector caused
by dirt. No disturbance of the functionality.
3.2.1.2.
Pin Assignment
Vehicle connector pin number assignment
Pin No.
Designation Description
1
MP-2
2
MP-1
3
COM2-L
4
COM2-H
5
GND
6
COM1-L
7
COM1-H
8
VBATT
Communication interface COM-L/H : CAN1
Pin 6: CAN_L
Pin 7: CAN_H
Communication interface COM-L/H : Daisy Chain CAN1
Pin 3: CAN_L
Pin 4: CAN_H
Pin 2 : Mounting Recognition 1
Pin 1: Mounting Recognition 2
© All rights reserved, Robert Bosch GmbH, also for the case of protected rights applications every power of disposal, like copy-right
and passing on rights, with us. The valid issue of this template is filed in CC-DA process landscape.
Installation and Manual Documentation
CR5CPCCF
Multi Purpose pin 2 (COM-L)
Multi Purpose pin 1 (COM-H)
Communication interface 2: Low signal
Communication interface 2: High signal
Sensor ground: connected to terminal 31
Communication interface 1: Low signal
Communication interface 1: High signal
Supply voltage for sensor (terminal 15/30)
Document date:
18 Feb 2020
Page:
24
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