Gravity: Analog Signal Isolator Interface

The isolator is compatible with almost all analog output sensors of many types produced by DFRobot.

Caution:

1.MCU should provide 5.0±0.1V power supply and it decides the finial output precision.

2.The module will consume a large current when it is working, you’d better to use an external power supply.

3.The MAX output current of SEN terminal is 170mA.

4.The GNDs of SEN and MCU are isolated, please DO NOT connect them together.

5.It will be a little warm when it is working.

SPECIFICATION

 Operating Voltage: 5.0V

 Response Time: 4 seconds (Typ)

 Analog Error (both ends): <± 20mV (Typ)

 Interface Type: PH2.0-3P

 No load Current: 75mA

 Dimension: 42 * 32mm / 1.65 * 1.26 inch

 Non-isolated Terminal (Arduino Side)

Supply Voltage: 5.0 ± 0.1V

Analog Output: 0 ~ 5.0V

 Isolated Terminal (Sensor Side)

Output Voltage: 5.0 ± 0.2V

Analog Input: 0 ~ 5.0V

SHIPPING LIST

 Gravity: Analog Signal Isolator x1

 PH2.0-3P Cable x2 

 

 

                                           https://www.dfrobot.com/product‐1621.html 9‐19‐17