General purpose I/O wiring GigE uEye FA

GPIO specifications

The two GPIOs (general purpose I/O) can be used as inputs or outputs. This selection is made by software using the corresponding SDK API functions. Please observe the following criteria:

	Symbol	Min.	Typ.	Max.	Unit
IO voltage range	VCCIO	2.85	3.0	3.15	V
Input high range	VIH	1.7	-	VCCIO + 0.3	V
Input low range	VIL	-0.3	-	0.8	V
Input leakage current	II	-	-	-	µA
Output high range	VOH	-	-	VCCIO - 0.2	V
Output low range	VOL	-	-	0.2	V
Output current high	IOH	-	-	8	mA
Output current low	IOL	-	-	8	mA

NOTICE!

The General Purpose I/Os are not potential-free and have no protective circuit. Faulty wiring (overvoltage, undervoltage) can result in a damage in the electronics.

GPIO wiring

The following figures illustrate GPIO wiring examples.

Fig. 631: GPIO input

GPIO wiring as output

Fig. 632: GPIO output (1)

Fig. 633: GPIO output (2)

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