Bow thruster or stern thruster are used in small boats or large vessels, which are driven by electric motors. Both bow or stern thruster can create thrust in either direction which makes the ship or boat turn, also makes them more manoeuvrable as well as allowing them to dock without the tug’s assistance. But have you ever thought of remote controlling the bow and stern thruster?
Someone wants to remote control his bow and stern thruster with 24V radio system. When pressing the keys on the transmitter, the motors must be supplied with continuous power; and after releasing the keys , the power must be immediately interrupted.
He can connect one key to two wires of CB-2N (triggered by connection of two extended wires), and connect DC 24V power and motor to the receivers S1PU-DC24(high power kit with 24V actuated). When he presses and hold the key, the motors will be supplied with continuous power, and after releasing the key, the power will be immediately interrupted.
Wire motor to the normally open terminal A&B. Wire “A” terminal to negative pole of receiver output contact. Wire “B” terminal to positive pole of receiver output contact. And supply 24V power.
The receiver:
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