Pin Layout Connector - Bosch DISBLAY DDU 7 Manual

Bosch Motorsport
Ethernet channels
The DDU 7 has one 100 MBit full duplex Ethernet communication port. The port
is internally connected with an Ethernet switch. The Ethernet port has 'cable auto
crossover' functionality.
RS232 ports
The DDU 7 has two RS232 serial ports. Baud rate for both ports is programmable.
RS232 port 1 is reserved for online telemetry, port 2 can be used for reception of
data from a serial GPS receiver.
Vehicle diagnosis connector
The Bosch Motorsport vehicle diagnosis connector is used as a standard inter‐
face to connect the vehicle to a PC e.g. via a MSA‐Box II. Loom connector:
AS 0‐12‐35SN
Pin Name
Pin 1 Terminal 30
Pin 2 Terminal 15
Pin 3 Terminal 31
Pin 4 CAN High
Pin 16 CAN Low
Pin 10 K‐Line
Pin 8 Ethernet RxD + Ethernet interface
Pin 9 Ethernet RxD ‐
Pin 11 Ethernet TxD +
Pin 12 Ethernet TxD ‐
Pin 22 Screen
5.4

Pin layout connector

Connector AS‐2‐14‐35PN
Pin Name
1 ANA05
2 ANA06
3 switched positive Kl.15 switched power supply
4 unit ground (Kl. 31)
5 USB_Power
6 USB_DP
7 USB_DM
8 USB_GND
Description
Permanent positive
Switched positive
GND
Diagnostic CAN bus
Diagnostic CAN bus
ECU diagnosis
Ethernet interface
Ethernet interface
Ethernet interface
Cable screen
Description
analog signal 5
analog signal 6
Ubat
ground power supply
USB power
USB data +
USB data ‐
USB ground
DDU 7 Manual
Inputs and Outputs | 5
Used for DDU 7
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Direction Remark
input
input
input
input
input
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input
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