ED-CM4IND-1808-C - industrial computer with Broadcom BCM2711 processor, WiFi, BT, 8GB RAM and 8GB eMMC

Description

CM4 Industrial is an industrial-grade computer based on the Raspberry Pi Compute Module 4 (CM4). The system includes 8GB of RAM and 8GB of eMMC storage, with support for booting from an SD card. This device is equipped with a wide range of industrial communication interfaces and features, such as RS232, RS485, a precision ADC, isolated inputs/outputs, relay control, a battery-powered real-time clock (RTC), a buzzer, an Ethernet interface with PoE, a secondary 10/100M Ethernet port with support for external antennas. It also supports dual-band Wi-Fi 2.4/5.8GHz and Bluetooth, along with official Raspberry Pi components like an 8 MP camera, DSI display port, and HDMI output.

Other notable features of CM4 Industrial include onboard serial Flash memory of 4 MB for system data storage, a wide power input range of 8 to 36V, and ESD protection for critical interfaces. Users can extend the device's functionality through a PCI-e 1x Gen2 interface, standard 40-pin GPIO header, two 4-pin USB headers for internal expansion, an RS232 TTL interface, and other options. These features make CM4 Industrial an excellent choice for applications requiring advanced communication capabilities.

Features

• Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC, 1.5GHz
• Multimedia:
  • H.265 (HEVC) decoding up to 4Kp60
  • H.264: decoding up to 1080p60, encoding up to 1080p30
  • OpenGL ES 3.1, Vulkan 1.0
• RAM: 8 GB LPDDR4-3200 SDRAM
• Storage:
  • Built-in eMMC: 8GB (for system boot)
  • MicroSD card slot for data storage, works alongside eMMC
  • Onboard SPI Flash 4 MB
• Display Options:
  • Standard HDMI Out (Type A)
  • FPC HDMI Touch Display
  • FPC DSI Touch Display
• Wired Interfaces:
  • Gigabit Ethernet (10/100/1000M)
  • Fast Ethernet (10/100M)
  • 2x USB 2.0 Type-A
  • USB micro-B for eMMC programming (internal)
• Wireless Connectivity:
  • Wi-Fi 2.4 GHz, 5.0 GHz IEEE 802.11 b/g/n/ac and Bluetooth 5.0, BLE with external antenna
• Industrial Interfaces:
  • 2x RS485, 6-pin Terminal Block connector
  • RS232, 3-pin Terminal Block connector
  • 3x 12-bit ADC channels, 4-pin Terminal Block connector
  • 2x isolated digital inputs (DI), supports dry/wet contacts
  • DPDT relay, 6-pin Terminal Block connector
  • RTC with CR1220 backup battery
  • Fan speed control, 3-pin Wafer connector
  • Buzzer
• Expansion:
  • Mini-PCIe slot with one PCIe lane and USB 2.0 (supports 4G modules)
  • Raspberry Pi 40-pin GPIO header
  • Serial (TTL), 4-pin DIP header
  • 2x USB 2.0, 4-pin DIP headers
  • Non-isolated IO, 2-pin DIP header
• Enclosure: Aluminum heatsink with a metal casing, 2 antenna holes
• Mounting: DIN rail mount (with kit) or wall mount
• Operating System:
  • Pre-installed Raspberry Pi OS 32-bit with GUI on eMMC
  • Supports 32-bit and 64-bit versions of Raspberry Pi OS, Lite and Desktop
  • BSP updates via APT supported
• Power:
  • Input voltage: 8 to 36V DC
  • DC Jack or optional 2-pin Terminal Block
• LED Indicators:
  • Power indicator (red LED)
  • Status indicator (green LED)
  • 4G network indicator (blue LED, internal)
• Buttons: Reset and User button
• Operating Temperature: 0°C to 50°C
• Operating Humidity: 10% to 60%
• Dimensions: 147 x 119 x 28 mm