ED-HMI2020-070C

7.0-inch Industrial HMI Based on Raspberry Pi CM4

  • 7.0" TFT, resolution 1024x600, multi-point capacitive touch screen
  • Broadcom BCM2711, quad core Arm Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
  • Up to 8GB LPDDR4 RAM and 32GB eMMC storage
  • Lan supports up to 1Gbps
  • 2.4GHz and 5GHz dual-band Wi-Fi and Bluetooth
  • Support Micro SD Card; integrated RTC, EEPROM and encryption chip
  • Wide voltage power input range of DC 9V~28V with reverse polarity protection, overvoltage protection and overcurrent protection
  • Embedded installation, compatible with VESA standard bracket installation
hmi2020

Specifications

System
CPUBroadcom BCM2711, quad core Arm Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
VPUH.265(HEVC), up to 4Kp60 decode
H.264, up to 1080p60 decode, 1080p30 encode
GPUOpenGL ES 3.1 & Vulkan 1.0
MemoryOptions for 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM
StorageOptions for 8GB, 16GB, 32GB eMMC storage
Micro SD card (user storage expansion)
Software
Operating System Raspberry Pi OS (Desktop) 32-bit
Raspberry Pi OS (Lite) 32-bit
Raspberry Pi OS (Desktop) 64-bit
Raspberry Pi OS (Lite) 64-bit
Front I/O
CameraBuilt-in 8-megapixel front camera (optional)
Side I/O
Power1 x DC IN, DC Jack connector, supporting 9V~28V input.
Audio1 x Audio In/Stereo Out, 3.5mm audio jack connector. It can be used as MIC IN and Audio OUT.
  • When a headphone is connected, the audio output switches to the headphone.
  • When no headphone is connected, the audio output switches to the speaker.
1000M Ethernet1 x adaptive 10/100/1000M ethernet port, RJ45 connector. It can be used to access the network.
SD Card Slot1 x Micro SD card slot, using to install SD card for storing user data.
HDMIx HDMI port, type A connector. It is compatible with HDMI 2.0 and supports 4K 60Hz.
USB 2.01 x USB 2.0 port, type A connector, which supports up to 480Mbps transmission rate.
USB 3.02 x USB 3.0 ports, type A connector, which support up to 5Gbps transmission rate.
Antenna (optional)1 x SMA port, using to connect Wi-Fi/BT antenna.
Speaker1 x PA output, built-in a 4Ω 3W speaker.
Buttons and Indicators
Reset1 x Reset button, which can reset the device.
PROGRAM1 x PROGRAMMING button, which is used to flash to eMMC for the system.
PWR1 x red power indicator, which is used to check the status of device power-on and power-off.
ACT1 x green system indicator, which is used to check the working status of device.
Expansion Functions
EEPROMSupports 4K byte storage and improves the ease of use of device.
Crypto AuthenticationIt can be matched to realize the required upper layer application and improves the security of device.
RTCRTC with CR1220 battery backup, which can ensure that the system clock is not affected by device power-off.
Note: A CR1220 battery is provided by default in China.
BuzzerA tip or an abnormity can be configurated according to actual application, which realizes the alarm function.
LCD
LCD Size7.0" TFT
Resolution1024 x 600
Colors16.7MB
Active Area154.21mm(H) x 85.92mm(V)
BacklightLED
MTBF>30000h
Luminance400cd/m^2
Contrast Ratio800:1
Response Time30ms
Viewing Angle (CR≥10)85°(L)/85°(R)/85°(U)/85°(D)
Touch Screen
TypeMulti-point Capacitive Touch Screen
Transmittance≥85％
Connection MethodCOF
Controller InterfaceI2C
Driver SupportLinux
Multi-touch10 points
Surface Hardness6H
Electrical Characteristics
Input Voltage9V ~ 28V DC
Power Consumption20W (Max)
Mechanical Characteristics
Dimensions188mm x 123mm x 42mm (WxDxH, antenna is not included.)
WeightAbout 900g
InstallationEmbedded front installation
Wireless
Wi-Fi/Bluetooth (optional)2.4GHz & 5GHz dual-band Wi-Fi and Bluetooth with antenna.
  • 2.4GHz Wi-Fi: Compatible with IEEE 802.11 b/g/n
  • 5GHz Wi-Fi: Compatible with IEEE 802.11 a/n/ac
  • The Bluetooth supports 2402MHz ~ 2480MHz frequency
Environmental & Regulatory
Operating Temperature-25°C ~ 60°C
Storage Temperature-25°C ~ 60°C
Ambient Humidity5% ~ 95% (non-condensing)
CertificationsFCC
FCC 47 CFR Part 15 Subpart B
CE
EN IEC 62368-1/EN IEC 62311/EN IEC 61000-3-2/EN IEC 61000-3-3
EN 55032/EN 55035
EN 301 489-1/EN 301 489-3/EN 301 489-17/EN 301 489-52
EN 301 328/EN 301 440/EN 301 511/EN 301 908-1/EN 301 908-2

System Diagram

hmi2020-070c-diagram

Dimensions

Unit: mm

hmi2020-070c-dimension

Ordering Code

hmi2020-070c-orderingcode

Optional Accessory

You can choose a power adapter according to actual needs.

ModelDescriptionPicture
ED-PSU1202-UK100~240VAC to12VDC/2A Adapter, with UK AC plug,5.5mm DC plugpsu1202-plug.png
ED-PSU1202-US100~240VAC to 12VDC/2A Adapter, with US AC plug,5.5mm DC plug
ED-PSU1202-AU100~240VAC to 12VDC/2A Adapter, with AU AC plug,5.5mm DC plug
ED-PSU1202-EU100~240VAC to 12VDC/2A Adapter, with EU AC plug,5.5mm DC plug
NOTE: Each model contains only one of the UK, US, AU and EU plugs.

Packing List

  • 1 x ED-HMI2020-070C Unit
  • 1 x Mounting Kit (including 4 x buckles, 4xM4*10 screws and 4xM4*16 screws)
  • [Wi-Fi/BT Version - optional] 1 x 2.4GHz/5GHz Wi-Fi/BT Antenna