CAN-bus Interface Type ADIF AD02 Audi: A6(4F), A8(4E), Q7

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Audi: A6(4F), A8(4E), Q7. AD02/0 universal connexion, length of cable approx. 0, 15m. Available accessory: long cable,approx. 1m. It is an interface to connect to ...
speedsignal GmbH

CAN-bus Interface Type ADIF AD02 for:

AD02/0

universal connexion,

Available accessory: long cable,approx. 1m

length of cable approx. 0,15m

It is an interface to connect to vehicles CAN bus. It provides the speed signal, ACC/ignition, illumination and reverse signal. pin assignment table I/O

purpose

colour of wire

input input

ground battery 12 V

black red

input

CAN high

yellow

input

CAN low

brown

output*)

speedsignal

white

output*)

reverse gear signal

green

output*)

ACC/ignition

yellow/red

output*)

illumination

orange

note The interface is designed for 12V DC. Color CAN high at the automobiles CAN-bus: orange-green Color CAN low at the automobiles CAN-bus: orange-brown Output voltage: square signal 0 .. 12 Volt, approx. 1 Hz per km/h (for KA version: 4 Hz per km/h) output 0 V: off output 12 V: on (reverse driving) output 0 V: off (ACC/ignition off) output 12 V: on (ACC/ignition on) output 0 V: off (illumination off) output 12 V: on (illumination on)

*) The maximum current per output is 180 mA. However, the total current of all outputs together may not exceed 200 mA. Otherwise, the interface could be destroyed. In case a higher current is needed (ignition, reverse signal) use a relay with coil resistant of min. 75 Ω or min. 150 Ω if two relays are used.

speedsignal GmbH Carl-von-Ossietzky-Straße 3 83043 Bad Aibling www.speedsignal.de

+49-8061 / 49518-0 +49-8061 / 49518-10 Revision: 4

342AD02_R4_en issued: 03/2015 page 1/2

Copyright and technichal changes under reserve.

Audi: A6(4F), A8(4E), Q7

How to connect the AD02/0: 1. remove car key from lock 2. unlink the 8pole Molex MiniFit plug 3. connect the single wire ends to the car as given in pin assignment table and double check 4. reconnect the interface 5. switch on ACC / ignition and check performance of interface

How to find the CAN-bus:

Copyright and technichal changes under reserve.

Whithin the wire harness below the steering column, you can find the CAN-bus as a twisted pair. The wires are coloured: orange-brown(CAN low) orange-green(CAN high)

Disclaimer Please strictly refer to the automobile manufacturers installation guide lines and terms of warranty when installing electronic units in automobiles. Inform the customer(car owner) about the installation and the related risks. To disclaim, it may be useful to contact the automobiles manufacturer or an authorised workshop.

speedsignal GmbH Carl-von-Ossietzky-Straße 3 83043 Bad Aibling www.speedsignal.de

+49-8061 / 49518-0 +49-8061 / 49518-10 Revision: 4

342AD02_R4_en issued: 03/2015 page 2/2