EDATec CM4 Industrial Board incl. Raspberry Pi Compute Module 4 - 4GB DDR-RAM - 8GB eMMC Flash - WiFi/BT

The CM4 Industrial Board from EDATec, based on the Raspberry Pi CM4, is a motherboard specialised for the integration of industrially used serial interfaces such as RS485 or RS232.

This significantly simplifies the control and data acquisition of other RS485, RS232 or other serial based peripherals. (Check specifications for information)

Specification

• CM4 Board

  • Broadcom BCM2711 Quad-Core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
  • Supported Protocols: H.265 (HEVC) (up to 4Kp60 decode), H.264 (up to 1080p60 decode, 1080p30 encode), OpenGL ES 3.1, Vulkan 1.0
  • RAM Storage: 4GB LPDDR4-3200 SDRAM
  • Storage
    • Integrated 8GB eMMC Flash
    • MicroSD Slot
    • Onboard 32Mbits / 4 MBytes SPI Flash

Board Interfaces

• Commercial:

  • 1 × HDMI Out (Type A)
  • 1 × FPC HDMI Touch Display
  • 1 × FPC DSI Touch Display
  • 1 × FPC CSI, Supports Raspberry Pi Official 5MP & 8MP Cameras
  • 1 × Gigabit-Ethernet (10/100/1000M), supports PoE Function (possible with Raspberry PoE HAT)
  • 1 × Fast-Ethernet (10/100M)
  • 2 × USB 2.0 Type-A
  • 1 × Micro-USB 2.0 for eMMC Flash (inside the case)
  • 2,4GHz / 5,0GHz IEEE 802.11 b/g/n/ac wireless and Bluetooth 5,0 BLE and antenna.

• Industrial

  • 2 × RS485, 6-Pin Terminal
  • 1 × RS232, 3-Pin Terminal
  • 3 × 12-bits ADC Channels, 4-pin Terminal
  • 2 × Isolated DI, Support Dry / Wet Contact
  • 1 × DPDT Relay, 6 Pin Terminal
  • 1 × RTC with CR 1220 Backup
  • 1 × Adjustable speed fan control, 3-pin wafer connector and Buzzer

• Expansion

  • 1 × 1-Lane mini-PCIe slot, 1 × USB 2.0, supports 4G Module
  • 1 × Standard Raspberry Pi 40-PIN GPIO
  • 1 × Serial (TTL) and 4-pin DIP connector
  • 2 × USB 2.0, 4-pin DIP connector
  • 1 × Non-Isolated IO, 2-pin DIP connector

Operational Specifications

• Power Input

  • 8 ~ 36V DC*
  • DC Jack or optional 2-pin Terminal Block

• Indicator

  • 1 × Power Indicator with Red LED
  • 1 × Status Indicator with Green LED

• Buttons

  • 1 × System Reset Button
  • 1 × User Button

• Operating Environment

  • Temperatur: ~25 - 50°C
  • Humidity: 10 - 60%

• Case:

  • Black Aluminum Case with two Antenna holes (when 4G network card is installed)
  • Dimensions (L × W × H)
    • 147 × 119 × 28 mm
  • Mounting Options
    • DIN-Mounting
    • Wall-Mounting

Note: No power supply included!

Documentation

Datasheet CM4 Industrial