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The following diagram shows a typical circuit using the opto-coupled input line. As an example, a TTL or CMOS logic gate is used in the external circuit.
For electrical requirements of your camera model, see here.
The following diagram shows a typical circuit using the opto-coupled output line.
The following diagram shows a typical circuit you can use to monitor the opto-coupled output line with an LED.
In this example, the voltage in the external circuit is 24 VDC. Current in the circuit is limited by an external resistor.
For electrical requirements of your camera model, see here.
The following diagram shows a typical circuit when a GPIO line, if present on your camera model, is set to operate as an input. As an example, a TTL or CMOS logic gate is used in the external circuit.
The following diagram shows a different example of an external circuit using a GPIO line, if present on your camera model.
For electrical requirements of your camera model, see here.
The following diagram shows a typical circuit when a GPIO line, if present on your camera model, is set to operate as an output.
For electrical requirements of your camera model, see here.