Autosampler Battery and Node Enclosure Assembly (2021)
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Aquire a modified OpenStorm relay board.
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Ensure that the yellow-boxed resistor is removed.
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Aquire an OpenStorm motherboard.
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Attach an assigned and activated cellular modem, antenna, and GPS if not already attached.
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Strip the 6 pin connector wire;
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Strip each of the 6 inner wires except for the red wire.
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Move the red wire out of the way of the rest of the wires.
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Using 5 different colored jumper wires connect the 6 pin connector on the node board to a 5 pin connector.
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On the board, screw the jumpers into the terminals omitting the final terminal on the right.
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In the order of (left to right): pulses to sampler (white), bottle count (green), power (red), ground (black), and event mark (blue).
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On the 5-pin connector, screw the jumpers into the terminal in the order of (bottom of screen to top): power (red), pulses to sampler (white), ground (black), event mark (blue), and bottle count (green).
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Determine which wire is connected to which pin using a multimeter on the resistance setting.
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The pins as shown in figure 4-2 are the opposite of the pins circled in red. The figure is illustrating the pins as seen on the Autosampler rather than on the connector shown.
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The wire colors as determined by this test for this wire configuration are as follows: blue = bottle number, green = pulses to autosampler, brown = event mark, black = power, white = ground, red = inhibit.
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Pull the power(black) and ground(white) wires separate from the signal wires(all others).
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Cut the black casing down as done earlier to expose the wires for testing until the wires can reach through the entire node box.
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Feed the two groups of wires for signaling and for power through two separate sheaths of heat shrink wrap.
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Cover the joint with a larger section of heat shrink cable.
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Aquire heat shrink female connectors.
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Crimp the heat shrink connectors at the point just below the widening on the power(black) and ground(white) wires of the 6-pin autosampler wire.
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Use the heat gun to shrink the connector to touch the wire.
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Aquire a 2-pin amphenol battery box connector, or refer to the Autosampler Node Assembly (For New Version) ifixit guide to create a new one. Male side used in node box and female side used in battery box.
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Aquire a 2-pin amphenol connector, or refer to the Autosampler Battery Enclosure Assembly (For Old & New Versions) guide to create a new one.
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Pull the battery connection wires that go to the 2-pin amphenol battery box connectors through the middle port.
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Pull the battery connection wires that go to the 2-pin amphenol autosampler batter connector through the bottom port.
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Pull only the portion of the autosampler wires through the top port that has the signal wires (e.g. the bottle count and pulses).
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Twist the outer side of the port down until it fits snuggly around the wire.
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Feed two power rated wires through the lower hole unconnected to any previously referred to wires.
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Feed the female end of the battery amphenol connector through the upper hole.
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Add male crimp connectors to the ends of the power rated wires and the battery amphenol connector wires that are inside the battery box.
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Plug in the purple battery wires to the switch
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Plug in the amphenol battery wires to the switch.
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Take two more short power rated wires and add male crimps to both ends of the wires. One wire will connect to the ground of a battery and the other the power of the battery. Place a fuse in the center of the power wire.
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Plug one side of the doubly male crimped wires into the switch.
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Take the two wires from the 2-pin female amphenol battery box connector and screw them into the board.
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Screw the red power wire into the topmost terminal on the bottom 6-pin connector.
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Screw the black ground wire into the terminal directly below the red wire.
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Screw the red power and black ground wires into the board from the 2-pin amphenol connector that attaches directly to the sampler.
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Screw the black ground wire into the terminal 2 up from the bottom terminal of the top connector.
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Screw the red power wire into the terminal 1 up from the bottom of the bottom connector.
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Attach the blue, green, and brown wires from the 6-pin connector to the board. These wires have been fed through the box previously and are heat shrink wrapped.
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Screw the green wire into the topmost terminal on the top connector.
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Screw the blue wire into the terminal directly below the green wire
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Screw the brown wire into the terminal directly below the black wire on the top connector.
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Slide the open storm board into the node box on the right pushed up as close to the ports as possible.
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Slide the 3-4V battery into the enclosure on the left side.
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Carefully fold the connected relay board over so that it fits within the enclosure snuggly.
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Check to make sure that the connections remained secure.
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Plug the 6 pin connector into the port on the open storm board that is the second from the left side of the board in the image near the SD card port.
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Check that the battery port is exposed for deployment, but do not plug in the battery until the sampler is ready to begin sampling.
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团队
