DFRobot Gravity I2C 4-20mA DAC Module (Arduino Compatible)

(0) 0 Reviews 0 Orders 0 Wish listed

₹60.00

Quantity :

Total price :

(Tax : )

Overview
Reviews

This is DFRobot Gravity: I2C 4-20mA DAC Module (Arduino Compatible).

This is an I2C DAC module that outputs 0-25mA current. It offers more accurate 4-20mA current output after calibration, which can be used with most 4-20mA devices on market such as motors, inverters, valves, pumps, etc., by Arduino programming.

Applications:

Intelligent function signal generator.
Automatic controller for lighting or fountain.
The automatic and quick transformation of small equipment.
Automatic debugger for electromechanical equipment.
Transformation of small test equipment.

Features:

I2C signal input, linearly converted to 0-25mA analog current output.
With Gravity interface, support the Arduino library, and can be used for program automation control.
Configuration can be saved when powered off, and the saved value remains after restarting.

Specifications:

Item Type:	Dev. Board
Board Type:	Gravity
Chip Type:	GP8302
Model	I2C 4-20mA
Input Signal Range	12Bit, 0x000-0xFFF (0-25mA)
Input I2C Signal High Level	2.7V-5V
Power Supply	18V-24V (24V recommended)
Accuracy	0.5% before calibration, 0.2% after calibration
Power Consumption (Watt)	＜5mA
Start-up Time	＜2ms
Operating Temperature	-40°C to 125°C
Load Resistance	Maximum 450Ω load capacity for 18V power supply, maximum 750Ω for 24V
Max. Output Current (Amp)	0-25mA
I2C Address	0x58
Shipping Weight	0.018 kg
Shipping Dimensions	6 × 6 × 3 cm