Connect the Galooli Elara gateway to 24V power source and use the DC to DC converter to convert the 24V to 12V.
(?למה לחבר קודם כל לחשמל)Connect 470 ohms resistor between the Elara input 1 and input 2.
Connect the Elara input 1 via wire to the negative power input of the Elara.
Connect the transducer positive input to the Elara positive input.
Connect the transducer negative input to Elara input 2.