BareMetal PLC M

BareMetal PLC M Description

Overview

BareMetal PLC M Controller has various powerful features and can service a wide range of applications. The controller has the following interfaces on board: CAN bus, RS485, RS422, RS232, 5 relay outputs, 5 discrete inputs, 5 discrete outputs, USB Device, EEPROM. The main microcontroller is built on the Cortex-M3 core with a clock frequency of 72 MHz.

Hardware description

  • Onboard Rlink programmer
  • MCU Cortex-M3: 72 MHz
  • RAM: 64 Kbytes
  • FLASH: 512 Kbytes
  • 256K EEPROM
  • 5 Relay outputs 55V 1.5A ( Max switch frequency 3Hz )
  • 5 Discret Outputs (12-24V 70mA)
  • 5 Discret Inputs
  • CAN Bus
  • RS485
  • RS232
  • RS422
  • USB Device

Pinout and symbols

BareMetal-PLC-M/doc/pinout/pinout.png

Dimensions

Чертеж.bmp

3D model in .stp here

Functional Diagram

USB HubCAN BusRS485RS422RS232MCURlink (debuggger)EEPROMmemory5-outputs5-inputs5-SSR(solidstaterelay)RTC batteryUSB1USB2I2CUARTSWDBuzzer