Seite 5 von 12 Stand 01.2021
Installation:
The connecting cables for the GPS box and the tachograph have
connectors on both sides. Connect the black plug to the remote box.
The red plug (CAN bus) in socket C of the tachograph and the brown plug
in socket D.
If the C socket is already occupied, but the connections C5, C6, C7 and C8
are still free, you can plug the cables directly into the existing plug. If the
slots are already occupied, the cables can be laid in parallel.
If they are to be placed in parallel, you must absolutely observe the
following. Connect all cables as described and measure the following
resistances. C5 (CAN-High) and C7 (CAN-Low) must have a resistance value
of 60 Ohm.
If the value is greater than 120 Ohm, a bridge must be made between C7
and C8 (CAN ground). If the value is less than 60 Ohm, this bridge must be
broken. If C7 and C8 are already occupied by the vehicle, the 120 Ohm
SMD resistor in the GPS Data 014000102 box must be removed (please
contact us).
After the box has been connected in this way, turn on the ignition. On the
Remote Box, the LED lights up. The CAN inside the Tachograph must be
activated.
