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'.
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 |
Typical values of IN+ and IN- input impedances | 200Ω |
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 |