I’m a student working with the 8-Channel 0-10V Analog to Digital Converter with I2C Interface board
https://store.ncd.io/product/8-channel-0-10v-analog-to-digital-converter-with-i2c-interface/ and had a couple questions regarding how to use it to properly measure voltage. I’m using 5 identical sensors that require 5 VDC power and output voltages between 0.5 and 4.5 VDC. The sensor has 3 wires: Vin, Vout, and GND, and the power supply is a 5V, 60W power supply.
Would the correct wiring schematic be (a) connect the +5V from the power supply to the Vin terminals of all five sensors (b) connect the ground of the power supply to the ground wires of each of the five sensors and to the ADC (-) terminals on the ADC board, and © connect the Vout wire from sensor #1 to the ADC (+) terminal #1, Vout #2 to ADC (+) #2, etc… ?
Are there any resistors needed anywhere? The supply current to the sensor Vin is listed as being 5mA, but I do not know how to use this information or if it is needed at all.