Using 5 different colored jumper wires connect the 6 pin connector on the node board to a 5 pin connector.

On the board, screw the jumpers into the terminals omitting the final terminal on the right.

In the order of (left to right): pulses to sampler (white), bottle count (green), power (red), ground (black), and event mark (blue).

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).