UW6-Bulk Pinout

CB-Series Buoys without NexSens integrated electronics will ship with a solar tower and pass-through plate outfitted with a UW6-Bulk port. Information regarding the port pinout and different options for wiring power to user electronics is supplied below.

UW6-Bulk mounted to a CB-Series Buoy Pass-through plate

 

UW6-Bulk removed from plate.

 

UW6-Bulk Pinout

UW6-Bulk Port Pinout Numbering Convention

 

UW6-Bulk Pin #¹Molex Wire Color²Flying Lead Wire ColorNotes
1
2
3RedSolar Connector Jumps to Pin 6
4BlackBlack
5Yellow
6OrangeRedSolar Connector Jumps to Pin 3

 
¹The Molex connector is designed to interface with a NexSens CB-A01-2 or CB-A05-x  battery and solar regulator harness. If this accessory was not ordered for the buoy, users can cut-off this connector to wire to locally-sourced components.

²The Red and Black flying lead wires are intended to supply power to user-electronics.
 

Wiring Options

 

Solar Charged Battery [most common use]

If power to the buoy electronics is to be maintained by a solar-charged battery and the user did not purchase a CB-A05-x or CB-A01-2 battery harness, a solar regulator and 12V SLA battery must be sourced locally.

Molex WireSolar Regulator ConnectionBattery Terminal Connection
YellowSolar +
BlackCommon/GNDNegative (GND)
OrangeBattery +
RedPositive (V+)

 
The internal jumper inside the solar panel connector disconnects battery power from on-board electronics when the solar panel plug is removed from the UW6-Bulk port. This simplifies system storage as the data well does not need to be accessed to manually disconnect the battery.
 

Battery ONLY

If solar charging is not required for the application, a user may source a standalone battery to supply power to on-board electronics. The following wiring will direct battery power to the Red and Black flying lead wires of the UW6-Bulk

Molex WireBattery Terminal Connection
OrangePositive (V+)
BlackNegative (GND)

 

Solar Panel ONLY

If the unregulated solar panel output is solely required to power instrumentation, wire:

Molex WireElectronics Connection
YellowV+
BlackGND