4-Channel Analog to 12C 13.2 Module 4-20mA Input(ST32G030)

Description AIN4-20mA Module 13.2 is a quad-channel 4~20mA current analog acquisition module. It adopts the STM32G030F6 main control chip and a dedicated acquisition chip with isolation to communicate with the M5 host for i2c communication. Supports switching to internally or externally powered wiring via jumper caps. On-board power isolation chip and built-in op amp circuitry accurately measure external current sensors and ensure signal accuracy and system safety. In terms of power supply, the DC-JACK interface and the corresponding DC-DC boost circuit can provide power to the entire device. 'Suitable for power system equipment monitoring, motor control, energy management and automation, and industrial process control'. Features STM32G030F6® 32-bit Cortex®-M0+ CPU I2C communication Support four 2 or 4-wire sensors, jumper cap switching Built-in galvanic isolation chip Support Arduino, UIFlow and other programming platforms Includes 1*AIN4-20mA Moudle 13.2 12* jumper cap 5*2.54mm plug-in terminal block Applications Power system equipment monitoring Motor control energy management Automation and industrial process control Specification Resources Parameters MCU STM32G030F6（64 Kbytes of Flash/8 Kbytes of SRAM） Power isolation chip F2424S-2WR3 Signal isolation chip HCNR200 Op amp chip SGM321YC5/TR I2C mailing address 0x55 Operating temperature 0-40°C External DC supply voltage 9-24V Product Size 54* 54* 13mm Package Size 95 * 65 * 25mm Product Weight 26.9g Package Weight 51.7g Related Link STM32G030F6 Datasheet HCNR200 Datasheet SGM321YC5 Datasheet Schematic Jumper cap connection and instructions If your current sensor already has an external power supply, the jumper cap is connected as shown on the left If your current sensor does not have an external power supply, connect the jumper cap as shown on the right, and connect the interface of AIN4-20mA Module 13.2 to the appropriate external power supply as needed. Module Size Examples Arduino AIN4-20mA Module 13.2 Arduino Example AIN4-20mA Module 13.2 Firmware UIFlow AIN4-20mA Module 13.2 UIFlow Example UIFlow Blocks Init device I2C address Get ADC 16bit raw value Get current value Get device firware version Set device I2C slave address LEARN AND DOCUMENTS DOCUMENTS