What is a color code sensor and the wiring method of the color code sensor 2

Wiring method of color code sensor

The wiring method of color code sensors mainly depends on their output type and application scenarios. Generally speaking, color code sensors can have two types of outputs: digital output (such as TTL level output) and analog output. Digital output is typically used for simple color judgment, while analog output provides richer color information. The following are common wiring steps:diode

1. Power supply line wiring: Firstly, it is necessary to supply power to the color code sensor. Usually, color code sensors require a DC power supply with a voltage range of 5V to 24V. Connect the positive pole of the power supply to the power input terminal of the sensor and the negative pole to the ground terminal of the sensor.diode

2. Output signal wiring: If it is a color code sensor with digital output, connect the output terminal to the digital input terminal of the control system; If it is an analog output color sensor, connect the output terminal to the analog input terminal of the control system.diode

3. Control line wiring (if any): Some color coded sensors have control lines (such as input lines for setting color references), which need to be connected to the corresponding control ports according to the actual situation.diode