ED-HMI2120 Series
Enhanced Industrial Tablet. High-performance model in various sizes, equipped with RS232/RS485, dual Ethernet & SSD for advanced data handling.
| Model No. | LCD Size | Resolution | Aspect ratio | # of Colors | Luminance (cd/m2) | Viewing Angle (H/V) | Multi-touch (# of points) | Dimensions (mm) | Weight (g) |
| HMI2120-070C | 7" | 1024 x 600 | 16:9 | 16.7M | 400 | 160°/160° | 10 | 188 x 123 x 43.5 | About 1100g |
| HMI2120-101C | 10.1" | 1280 x 800 | 16:10 | 16.7M | 250 | 160°/160° | 10 | 258 x 172 x 42 | About 1500g |
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The ED-HMI2120 also features a pair of SMA ports for connecting antennas, either for 4G or Wi-Fi/BT, and a built-in speaker system. Indicators include a reset button, power indicator, 4G signal indicator, system activity indicator, and user-customizable indicator, as well as indicators for UART communication status.
For expansion, the device includes an EEPROM for storage, crypto authentication for security, an RTC with a CR1220 battery backup, and a buzzer for alarms. It also features a hardware Watch Dog based on the RTC alarm function to ensure device reliability.
The expansion I/O includes 12V 1A DC OUT connectors for powering extended LCDs, a 40-pin GPIO header compatible with expansion modules, a 10-pin GPIO pin header for custom functions, an FPC HDMI connector for extended displays, a USB 2.0 connector for additional ports, and an M.2 B key connector for SSDs.
The ED-HMI2120 comes in two display sizes: a 7.0" model (ED-HMI2120-070C) with a resolution of 1024 x 600 and a 10.1" model (ED-HMI2120-101C) with a resolution of 1280x800. Both feature 16.7 million colors, LED backlighting, and a contrast ratio of 800:1 and 1000:1 respectively. The touchscreen is a multi-point capacitive type with a transmittance of ≥85%, supporting up to 10 points of touch and a surface hardness of 6H.
Electrically, the ED-HMI2120 operates on an input voltage of 9V to 36V DC and has a maximum power consumption of 25W. Mechanically, the dimensions and weight vary slightly between the two models, with the 7.0" model measuring 188mm x 123mm x 43.5mm and weighing 1Kg, while the 10.1" model is slightly larger and heavier at 258mm x 172mm x 42mm and 1.2Kg respectively.
Wireless capabilities include optional dual-band Wi-Fi (2.4GHz and 5GHz), Bluetooth 5.0, and various 4G LTE modules compatible with different regions around the world. The device is designed to operate in a wide range of temperatures, from -20°C to 60°C, and has received certifications such as FCC and CE, ensuring compliance with international standards.
The ED-HMI2120 is part of a larger family of HMI devices, each with varying features to suit different needs. The website also provides dimension diagrams and order information for easy selection and purchase.
| ED-HMI Series Selection Guide | |||||||||
| Model No. | CPU | LCD Size | Audio Input & Output | #Ethernet | RS485/RS232 | 4G | SSD | DI/DO | Supercaps |
| ED-HMI2002 | Pi 4 | 7"/10.1" | √ | x 1 | - | - | - | - | - |
| ED-HMI2020 | CM4 | 7"/10.1" | √ | x 1 | - | - | - | - | - |
| ED-HMI2120 | CM4 | 7"/10.1" | √ | x 2 | √ | √ | √ | - | √ |
| ED-HMI2220 | CM4 | 7"/10.1" | √ | x 3 | - | √ | √ | - | √ |
| ED-HMI2320 | CM4 | 12.1"/15"/15.6"/17"/21.5" | √ | x 1 or x 2 | √ | √ | √ | - | - |
| ED-HMI2630 | CM4 | 10.1" | √ | x 2 | √ | √ | √ | √ | √ |
| ED-HMI3010 | Pi 5 | 7"/10.1" | - | x 1 | - | - | - | - | - |
| ED-HMI3020 | Pi 5 | 7"/10.1" | √ | x 1 | √ | - | √ | - | - |
| System | |
|---|---|
| CPU | Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
| VPU | H.265(HEVC), up to 4Kp60 decode H.264, up to 1080p60 decode, 1080p30 encode |
| GPU | OpenGL ES 3.1 & Vulkan 1.0 |
| Memory | Options for 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM |
| Storage | Options for 8GB, 16GB, 32GB eMMC storage Micro SD card (user storage expansion) M.2 NVMe SSD (options for 128GB, 256GB, 512GB) |
| software | |
|---|---|
| Operating System | Raspberry Pi OS (Desktop) 32-bi tRaspberry Pi OS (Lite) 32-bit Raspberry Pi OS (Desktop) 64-bit Raspberry Pi OS (Lite) 64-bit |
| Front I/O | |
|---|---|
| Camera | Built-in 8-megapixel front camera (optional) |
| Side I/O | |
|---|---|
| Power | 1 x DC IN, 2-Pin 3.5mm pitch phoenix terminals with screw holes. It supports 9V~36V input, the signal is defined as VIN+/GND. |
| Audio | 1 x Audio In/Stereo Out, 3.5mm audio jack connector. It can be used as MIC IN and LNE OUT.
|
| RS485 | 2 x RS485, 6-Pin 3.5mm pitch phoenix terminals with IO isolator, which are equipped with electrostatic and surge protection. The single signal of RS485 is defined as IGND/A/B. |
| RS232 | 2 x RS232, 6-Pin 3.5mm pitch phoenix terminals with IO isolator, which are equipped with electrostatic and surge protection. The single signal of RS232 is defined as IGND/TX/RX. |
| 1000M Ethernet | 1 x adaptive 10/100/1000M ethernet port, RJ45 connector. It can be used to access the network. |
| 100M Ethernet | 1 x adaptive 10/100M ethernet port, RJ45 connector. It can be used to access the network. |
| SD Card Slot | 1 x Micro SD card slot, using to install SD card for storing user data. |
| SIM Card Slot | 1 x Nano SIM card slot, using to install SIM card for getting 4G signal. |
| Micro USB | 1 x Micro USB port, supporting to flash to eMMC for the system. |
| HDMI | 1 x HDMI port, type A connector. It is compatible with HDMI 2.0 standard and supports 4K 60Hz. |
| USB 2.0 | 2 x USB 2.0 ports, type A connector, supporting up to 480Mbps. |
| Antenna | 2 x SMA ports (optional), using to connect 4G antenna and Wi-Fi/BT antenna. |
| Speaker | 1 x PA output, built-in a 4Ω 3W speaker. |
| Buttons and Indicators | |
|---|---|
| Reset | 1 x Reset button, which can reset the device. |
| PWR | 1 x red power indicator, using to check the status of device power-on and power-off. |
| 4G | 1 x green 4G indicator, using to check the status of 4G signal. |
| ACT | 1 x green system indicator, using to check the working status of device. |
| USER | 1 x green user indicator, user can customize a status according to actual application. |
| COM1~COM4 | 4 x green UART indicators, using to check the communication status of UART port. |
| Internal I/O | |
|---|---|
| 12V 1A | 3 x DC OUT, 2-Pin 2.0mm pitch connector, support 12V 1A output. These pins are defined as GND/12V, reserving to provide power supply for extended LCD. |
| 40-Pin GPIO | 1 x GPIO Pin Header, 2x20-Pin 2.54mm pitch, using to lead out the GPIO ports of CM4. These pins are defined as GPIO1~GPIO27/3V3/5V2/GND Compatibles with expansion modules, and reserving to connect expansion accessories. |
| 10-Pin GPIO | 1 x GPIO Pin Header, 2x5-Pin 2.54mm pitch, using to lead out the expansion GPIO ports. User can customize the function according to actual application, these pins are defined as 8xGPIO/3V3/GND. |
| HDMI | 1 x FPC HDMI, 40-Pin 0.5mm pitch FPC connector, which can be reserved to connect extended LCD, supporting USB/I2C touch screen and backlight adjustment. |
| USB | 1 x USB 2.0, 5-Pin 1.5mm pitch connector, supporting to expand the USB 2.0 port. |
| M.2 B | 1 x M.2 B, M.2 B Key connector, supporting to connect SSD. It is compatibles with M.2 B 2230 and M.2 B 2242 SSD. |
| Expansion Performance | |
|---|---|
| EEPROM | Supports 4K byte storage and improves the ease of use of device. |
| Crypto & Authentication | It can be matched to realize the required upper layer application and improves the security of device. |
| RTC | RTC with 1F SuperCAP backup, which can ensure that the system clock is not affected by device power-off. We also provide a battery base, and you can buy a CR1220 battery backup for RTC. |
| Buzzer | A tip or an abnormity can be configurated according to actual application, which realizes the alarm function. |
| Watch Dog* | This function has been reserved on hardware. But we need additional software to support it, which is under development. |
| LCD | |
|---|---|
| LCD Size | 7.0" TFT |
| Resolution | 1024 x 600 |
| Colors | 16.7MB |
| Active Area | 154.21mm (H) x 85.92mm (V) |
| Backlight | LED |
| MTBF | >30000h |
| Luminance | 400cd/m^2 |
| Contrast Ratio | 800:1 |
| Response Time | 30ms |
| Viewing Angle (CR≥10) | 85° (L) / 85° (R) / 85° (U) / 85° (D) |
| Touch Screen | |
|---|---|
| Type | Multi-point Capacitive Touch Screen |
| Transmittance | ≥85％ |
| Connection Method | COF |
| Controller Interface | I2C |
| Driver Support | Linux |
| Multi-touch | 10 points |
| Surface Hardness | 6H |
| Electrical Characteristics | |
|---|---|
| Input Voltage | 9V ~ 36V DC |
| Power Consumption | 24W (Max) |
| Mechanical Characteristics | |
|---|---|
| Dimensions | 188mm x 123mm x 43.5mm (WxDxH, antenna are not included.) |
| Weight | 1Kg |
| Installation | Embedded front installation |
| Wireless | |
|---|---|
| Wi-Fi/Bluetooth (optional) | 2.4GHz & 5GHz dual-band Wi-Fi and Bluetooth with antenna.
|
| 4G (optional) | Connect with various 4G LTE modules through the Mini PCIe interface, with antenna.
|
| Environmental & Regulatory | |
|---|---|
| Operating Temperature | -20°C ~ 60°C |
| Storage Temperature | -25°C ~ 60°C |
| Ambient humidity | 5% ~ 95% (non-condensing) |
| Certifications | FCC 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 | |
|---|---|
| CPU | Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz |
| VPU | H.265(HEVC), up to 4Kp60 decode H.264, up to 1080p60 decode, 1080p30 encode |
| GPU | OpenGL ES 3.1 & Vulkan 1.0 |
| Memory | Options for 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM |
| Storage | Options for 8GB, 16GB, 32GB eMMC storage Micro SD card (user storage expansion) M.2 NVMe SSD (options for 128GB, 256GB, 512GB) |
| 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 | |
|---|---|
| Camera | Built-in 8-megapixel front camera (optional) |
| Side I/O | |
|---|---|
| Power | 1 x DC IN, 2-Pin 3.5mm pitch phoenix terminals with screw holes. It supports 9V~36V input, the signal is defined as VIN+/GND. |
| Audio | 1 x Audio In/Stereo Out, 3.5mm audio jack connector. It can be used as MIC IN and LNE OUT.
|
| RS485 | 2 x RS485, 6-Pin 3.5mm pitch phoenix terminals with IO isolator, which are equipped with electrostatic and surge protection. The single signal of RS485 is defined as IGND/A/B. |
| RS232 | 2 x RS232, 6-Pin 3.5mm pitch phoenix terminals with IO isolator, which are equipped with electrostatic and surge protection. The single signal of RS232 is defined as IGND/TX/RX. |
| 1000M Ethernet | 1 x adaptive 10/100/1000M ethernet port, RJ45 connector. It can be used to access the network. |
| 100M Ethernet | 1 x adaptive 10/100M ethernet port, RJ45 connector. It can be used to access the network. |
| SD Card Slot | 1 x Micro SD card slot, using to install SD card for storing user data. |
| SIM Card Slot | 1 x Nano SIM card slot, using to install SIM card for getting 4G signal. |
| Micro USB | 1 x Micro USB port, supporting to flash to eMMC for the system. |
| HDMI | 1 x HDMI port, type A connector. It is compatible with HDMI 2.0 standard and supports 4K 60Hz. |
| USB 2.0 | 2 x USB 2.0 ports, type A connector, supporting up to 480Mbps. |
| Antenna | 2 x SMA ports (optional), using to connect 4G antenna and Wi-Fi/BT antenna. |
| Speaker | 1 x PA output, built-in a 4Ω 3W speaker. |
| Buttons and Indicators | |
|---|---|
| Reset | 1 x Reset button, which can reset the device. |
| PWR | 1 x red power indicator, using to check the status of device power-on and power-off. |
| 4G | 1 x green 4G indicator, using to check the status of 4G signal. |
| ACT | 1 x green system indicator, using to check the working status of device. |
| USER | 1 x green user indicator, user can customize a status according to actual application. |
| COM1~COM4 | 4 x green UART indicators, using to check the communication status of UART port. |
| Internal I/O | |
|---|---|
| 12V 1A | 3 x DC OUT, 2-Pin 2.0mm pitch connector, support 12V 1A output. These pins are defined as GND/12V, reserving to provide power supply for extended LCD. |
| 40-Pin GPIO | 1 x GPIO Pin Header, 2x20-Pin 2.54mm pitch, uses to lead out the GPIO ports of CM4. These pins are defined as GPIO1~GPIO27/3V3/5V2/GND Compatibles with expansion modules, and reserving to connect expansion accessories. |
| 10-Pin GPIO | 1 x GPIO Pin Header, 2x5-Pin 2.54mm pitch, using to lead out the expansion GPIO ports. User can customize the function according to actual application, these pins are defined as 8xGPIO/3V3/GND. |
| HDMI | 1 x FPC HDMI, 40-Pin 0.5mm pitch FPC connector, which can be reserved to connect extended LCD, supporting USB/I2C touch screen and backlight adjustment. |
| USB | 1 x USB 2.0, 5-Pin 1.5mm pitch connector, supporting to expand the USB 2.0 port. |
| M.2 B | 1 x M.2 B, M.2 B Key connector, supporting to connect SSD. It is compatibles with M.2 B 2230 and M.2 B 2242 SSD. |
| Expansion Performance | |
|---|---|
| EEPROM | Supports 4K byte storage and improves the ease of use of device. |
| Crypto Authentication | It can be matched to realize the required upper layer application and improves the security of device. |
| RTC | RTC with 1F SuperCAP backup, which can ensure that the system clock is not affected by device power-off. We also provide a battery base, and you can buy a CR1220 battery backup for RTC. |
| Buzzer | A tip or an abnormity can be configurated according to actual application, which realizes the alarm function. |
| Watch Dog* | This function has been reserved on hardware. But we need additional software to support it, which is under development. |
| LCD | |
|---|---|
| LCD Size | 10.1" TFT |
| Resolution | 1280 x 800 |
| Colors | 16.7MB |
| Active Area | 216.576mm (H) x 135.36mm (V) |
| Backlight | LED |
| MTBF | >30000h |
| Luminance | 400cd/m^2 |
| Contrast Ratio | 1000:1 |
| Response Time | 30ms |
| Viewing Angle (CR≥10) | 80° (L) / 80° (R) / 80° (U) / 80° (D) |
| Touch Screen | |
|---|---|
| Type | Multi-point Capacitive Touch Screen |
| Transmittance | ≥85％ |
| Connection Method | COF |
| Controller Interface | I2C |
| Driver Support | Linux |
| Multi-touch | 10 points |
| Surface Hardness | 6H |
| Electrical Characteristics | |
|---|---|
| Input Voltage | 9V ~ 36V DC |
| Power Consumption | 24W (Max) |
| Mechanical Characteristics | |
|---|---|
| Dimensions | 258mm x 172mm x 42mm (WxDxH, antenna are not included.) |
| Weight | 1.2Kg |
| Installation | Embedded front installation |
| Wireless | |
|---|---|
| Wi-Fi/Bluetooth (optional) | 2.4GHz & 5GHz dual-band Wi-Fi and Bluetooth with antenna.
|
| 4G (optional) | Connect with various 4G LTE modules through the Mini PCIe interface, with antenna.
|
| Environmental & Regulatory | |
|---|---|
| Operating Temperature | -20°C ~ 60°C |
| Storage Temperature | -25°C ~ 60°C |
| Ambient humidity | 5% ~ 95% (non-condensing) |
| Certifications | FCC 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 |
Unit: mm
Unit: mm
| Type | Title | Publish Time |
|---|---|---|
| Datasheet | ED-HMI2120-070C Datasheet | 2024-04-10 |
| Manual | ED-HMI2120-070C User Manual | 2024-04-10 |
| OS | ED-HMI2120-070C Installing OS | 2024-04-10 |
| Datasheet | ED-HMI2120-101C Datasheet | 2024-04-10 |
| Manual | ED-HMI2120-101C User Manual | 2024-04-10 |
| OS | ED-HMI2120-101C Installing OS | 2024-04-10 |
| Certification | CE Certification | 2024-04-10 |
| Certification | FCC Certification | 2024-04-10 |
| Software | How to enable safty power off by on-board SuperCAP module | 2024-04-10 |
| FAQ | Optimization For White Screen Problem On 7-inch ED-HMI Series | 2024-04-10 |
| CE Certification | ED-HMI2120 CE Certification | 2024-04-10 |
| CE Report | ED-HMI2120 CE Report | 2024-04-10 |
| FCC Certification | ED-HMI2120 FCC Certification | 2024-04-10 |
| FCC Report | ED-HMI2120 FCC Report | 2024-04-10 |
| EU Declaration | ED-HMI2120 EU Declaration | 2024-04-10 |
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