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Installation | V5035 Operator and Installation Manual
External connectors (Transponder main
unit)
Name Description Type of connector
VHF VHF antenna connector SO-239 (female)
GPS GPS antenna connector TNC (female)
Power Power input connector Round type, 3 pins
USB USB connection to PC Mini type USB
Junction box Extension connection to
Junction box
D-Sub 37 pins
Frame ground Connect to ship frame
Vessel power supply requirement
Connect to the ship’s power source, ideally an uninterrupted power
supply (UPS), through a 2-pole switched fused supply to allow
isolation for servicing. Power requirement is 12-24 V DC typical 5 A
minimum. Required conductor area, cable length 0-10 m is 1.5 mm2
ø minimum.
¼ Note: The Class A power supply requirement should comply with
IMO guidelines for the class of vessel concerned. National authori-
ties and classification societies may have their own power supply
requirements; these should also be considered.
¼ Note: Some boats require frame ground connection of all electronic
devices on the ship frame.
Frame
Ground
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