Current sensor ACS711EX (+/- 31A)
Current sensor operating in the +/- 31A range based on the Hall effect. The output is analog voltage. Power supply from 3V to 5.5V, so it can work directly with both 3.3V and 5V systems.
Usage with a Lan Controller
Lan Controller v3.0/3.5/4.0 measures only direct current using this sensor.
When used with Lan Controller v3.0, the sensor should be powered from 3.3V from the IDC10-1 connector and the INP1-4A inputs used.
When used with Lan Controller v3.5+ the sensor should be powered from 3.3V from the IDC10-1 connector and the INPA1-4 inputs used or powered from 5V and the INPA1-2 inputs used.
Before use, the indication should be calibrated in the Inputs tab on the Lan Controller page.
Technical specifications
| Supply voltages for the logical part |
3.0-5.5V |
| Measurement range |
–31 to +31A |
| Current consumption by the logical part |
4mA |
| Power supply sensitivity |
45mV/A (VCC 3.3V) |
| Bandwidth |
100kHz |
| Operating temperature range |
-40 to 125 °C |
| Weight |
1g (without connectors) |
| Dimensions |
18 x 20.5 mm |
| System resistance |
0.6mOhm |
Tinycontrol
