Yacht Devices YDTA-04N, Руководство пользователя

Страница: 9 / 40

— 9 —
1.1 Standalone sensor connection
If you do not have a gauge connected to your tank level sensor (e. g. you have installed the sensor yourself),
you should connect only two wires to the Adapter: from SENS to the sensor «Signal» or «+» output and
from GND to sensor «Ground» or «−». The VREF input should be left unconnected. The CONNECTION
setting for the channel should be set to RESISTIVE (refer to Section VI); this is the factory setting.
1.2 Sensor for Volvo engines with MDI unit
If the fuel tank level sensor is connected to the Volvo engine MDI (Mechanical Diesel Interface) unit, you
can connect the Adapter in parallel with the MDI unit «Fuel level» input: the SENS terminal should be
connected to MDI pin 11 (or the sensor’s Green wire) and GND terminal to the MDI pin 12 (or sensor
Green/Black wire). VREF terminal should be left unconnected. You should also configure the channel and
set the CONNECTION setting to MDI (refer to Section VI).