Displays

LED	Status	Color	LED = ON	LED = OFF
DI0 … DI5	Digital input	yellow	Input is ON	Input is OFF
DO0 … DO5	Digital output	yellow	Output is ON	Output is OFF
AI0, AI1*	Analog input	yellow	Input is ON	Input is OFF
AO	Analog output	yellow	Output is ON	Output is OFF

* The analog inputs can be configured as digital inputs