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FLIR Blackfly®S BFS-U3-200S6

 

General Purpose Input Output (GPIO)

This test connects a special adapter to the device's external GPIO interface and performs a series of continuity tests to ensure that all of the communications pins are functional.

Pass/Fail Criteria

• All I/O pins must be able to input and output signals as per the device specification.

Diagram	Color1	Pin	Line	Function	Description	Parameter	Min	Max	Unit
	Green	12	3	VAUX	Auxiliary Input Voltage (DC)	Input Voltage Range	8	24	V
				GPI	Non-isolated Input	Input Low Level	0	1.4	V
						Input High Level	2.6	3.6	V
						Propagation Delay		1	μs
	Black	2	0	OPTOIN	Opto-isolated Input	Input Low Level	0	1.4	V
						Input High Level	2.6	30	V
						Input Current	3.5	7	mA
						Propagation Delay Low to High		18	μs
						Propagation Delay High to Low		9	μs
	Red	32	2	VOUT	Camera Power Output	Output Voltage	3.05	3.35	V
						Output Current		120	mA
				GPIO3	Non-isolated Input/Ouput	Input Low Level	0	1.4	V
						Input High Level	2.6	24	V
						Propagation Delay		1	μs
						Output Low Current		25	mA
						Output High Level	0	24	V
	White	4	1	OPTOOUT3	Opto-isolated Output	Output Low Current4		25	mA
						Output High Level	0	24	V
						Propagation Delay Low to High		36	μs
						Propagation Delay High to Low		18	μs
	Blue	5	N/A	Opto GND	Opto-isolated Ground
	Brown	6	N/A	GND	Camera Power Ground

Measurement conditions: Opto-Isolated I/O VCC=5V, Rext=1KOhm, Non-Isolated Output: VCC=5V, Rext=330 Ohm, Non-Isolated Input: VCC=3.3V. Measured over operating temperature range (-20˚C to +50˚C ambient temperature), unless otherwise noted.

1—GPIO cable assembly wire colors
2—Dual function pin
3—Open drain output, requires pullup resistor
4—Output low level depends on the output voltage / pullup resistor combination

 

Test Stages and Configurations

Test Stage	Test Configuration
U6	STC I

 

Additional Configuration

• GPIO Test Adapter.

 

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Blackfly®S BFS-U3-200S6 Camera Reference