What is the X2-CB sensor port layout?

The X2-CB sensor ports are labeled to outline the (4) Universal Asynchronous Receiver Transmitters (UARTs) available on the data logger. These locations are critical to note for sensor detections; however, harsh deployment conditions may remove these labels. The following schematic outlines the sensor port’s location in relation to the vent, antenna, and 6-pin solar/com port.

X2-CB sensor port locations.