Input/Output Control

General Purpose Input/Output (GPIO)

The camera is equipped with an 8-pin GPIO connector. The connector is a standard IEC Metric Screw Sized connector with an M8, 8-position, A-Coded socket.

	Color	Pin	Line	Function	Description	Parameters	Typical
	White	1	N/A	VExt	Camera Input Power		8 – 24 V
	Brown	2	0	OPTOIN	Opto-isolated Input	Input Low Threshold	1.55 V
						Input High Threshold	2.6 V
						Propagation Delay High to Low	25 µs
						Propagation Delay Low to High	7 µs
	Green	3	N/A	Opto GND	Opto Ground
	Yellow	4	2	GPIO	Non-isolated Input/Output	Input Low Threshold	1 V
						Input High Threshold	1.08 V
						Propagation Delay	1 µs
						Output High Level	3.14 V
						Output Low Level	0.1 V
	Grey	5	N/A	VAux	Firmware-enabled +3.3 V Aux Output 120 mA nominal	Output Voltage	3.3 V
	Pink	6	1	OPTOOUT	Opto-isolated Output	Output Low Level	0.56 V
						Output High Level	5 V
						Propagation Delay High to Low	7 µs
						Propagation Delay Low to High	25 µs
	Blue	7	N/A	GND	Camera Power Ground
	Red	8	N/A	N/A	NC

Measurement conditions: Opto-Isolated I/O 5 V 1.2 K pull up, Non-Isolated input 1 KHz square wave 2 Vp-p. Measured over operating temperature range (-20˚C to +50˚C ambient temperature), unless otherwise noted.