ED-HMI2120-070C
7.0-inch Industrial HMI Based on Raspberry Pi CM4
|  |
Specifications
| 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.
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| 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/m2 |
| 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 Diagram
Dimensions
Unit: mm
Ordering Code
Optional Accessory
You can choose a power adapter according to actual needs.
| Model | Description | Picture |
|---|---|---|
| ED-PSU1202-UK-3.5PL | 100~240VAC to 12VDC/2A Adapter, with UK AC plug, 3.5mm pitch phoenix plug with lock |  |
| ED-PSU1202-US-3.5PL | 100~240VAC to 12VDC/2A Adapter, with US AC plug, 3.5mm pitch phoenix plug with lock | |
| ED-PSU1202-AU-3.5PL | 100~240VAC to 12VDC/2A Adapter, with AU AC plug, 3.5mm pitch phoenix plug with lock | |
| ED-PSU1202-EU-3.5PL | 100~240VAC to 12VDC/2A Adapter, with EU AC plug, 3.5mm pitch phoenix plug with lock | |
| NOTE: Each model contains only one of the UK, US, AU and EU plugs. | ||
Packing List
- 1 x ED-HMI2120-070C Unit
- 1 x Mounting Kit (including 4 x buckles, 4xM410 screws and 4xM416 screws)
- [Wi-Fi/BT Version - optional] 1 x 2.4GHz/5GHz Wi-Fi/BT Antenna
- [4G Version - optional] 1 x 4G/LTE Antenna