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EVC electronic GmbH -21- BDM100 Module

Interconnections for Siemens PPD1.1 ECUs

Pict. A: The main connector of the Siemens PPD1.1 ECU.

On the Siemens PPD1.1 ECU the power

distribution is provided by the pins of the

main connector as shown in picture A.

Use separate wires to connect GND and

+12Vcc to the pins of the main connector

shown in picture A

Now place the BDM144 probe into the

positioning frame and carefully center the

tips of the spring contact probes on the

BDM-pads on the board as shown in

picture B.

Then connect the BDM110 flat wire cable to

the BDM100 module which is already

connected to your computer.

The tips of the spring contact probes should

reach a spring travel of 1mm minimum for

good contact conditions.

If you then applying power to the main

connector of the ECU the red LED on the

BDM144 probe lights up to indicate that the

logic on the board is supplied with the

required voltage

The BDM100 module is now operational.

Pict. B: This are the pads which are required for the

BDM interface.

Pict. C: In this case the BDM144 probe is best

suited for contacting the BDM-pads on the PPD1.1.

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EVC BDM100 Specifications

General