EDA TEC ED-HMI2120-070C Industrial Automation and Controls
Nkọwapụta
- Ụdị: ED-HMI2120-070C
- Nha ihuenyo: 7-anụ ọhịa
- Ihe nhazi: Raspberry Pi CM4
- Ọnụ ụzọ: HDMI, USB 2.0, RS232, RS485, audio, Ethernet
- Nkwado netwọk: Wi-Fi, Ethernet, 4G
- Ntinye ike: 9V ~ 36V DC
- Mkpebi: Ruo 1024 × 600
Ntuziaka ojiji ngwaahịa
- Nwụnye:
- Tinye ngwaọrụ n'elu kwụsiri ike.
- Use the provided installation holes of buckle to securely fix the device in place.
- Njikọ ike:
- Connect the DC input using the provided 2-Pin 3.5mm pitch phoenix terminals with screw holes.
- Ensure the power input is within the range of 9V~36V for proper functioning of the device.
- Njikọ Njikọ:
- Connect external devices to the RS232 and RS485 ports for third-party control equipment.
- Use the HDMI port for high-definition display output compatible with HDMI 2.0 standard.
- Utilize the Ethernet ports for network connectivity.
- Ihe ngosi njirimara:
- Customize user status using the green user indicator based on application requirements.
- Check device working status with the green system status indicator.
- Monitor power status with the red power indicator.
- Njikọ ọdịyo:
- Use the Audio input/Stereo output for microphone input or line output as needed.
Ajụjụ
Q: Can I use the device without connecting to a network?
A: Yes, the device can be used independently without network connectivity for standalone applications.
Q: What is the purpose of the supercapacitor in the product?
A: The supercapacitor serves as a backup power supply to ensure continuous operation during power outages or interruptions.
Q: How do I customize the status indicators?
A: Refer to the user manual for instructions on customizing the status indicators based on your specific application needs.
"'
ED-HMI2120-070C
Akwụkwọ ntuziaka onye ọrụ
nke EDA Technology Co., Ltd wuru: 2025-08-01
ED-HMI2120-070C
Akwụkwọ ntuziaka ngwaike
Isiakwụkwọ a na-ewebata ngwaahịa ahụview, Ndepụta nkwakọ ngwaahịa, ọdịdị, bọtịnụ, egosi na interface.
1.1 gafereview
ED-HMI2120-070C is a 7-inch high reliability industrial HMI based on Raspberry Pi CM4. According to different application scenarios and user needs, different specifications of RAM and eMMC computer systems can be selected.
· Options for 1GB, 2GB, 4GB and 8GB RAM · Options for 8GB, 16GB and 32GB eMMC storage
ED-HMI2120-070C provides common interfaces such as HDMI, USB 2.0, RS232, RS485, audio and Ethernet, and supports access to the network through Wi-Fi, Ethernet and 4G. EDHMI2120-070C integrates supercapacitor (backup power supply, which is optional), RTC, Watch Dog, EEPROM and encryption chip, improving the ease of use and reliability of the product. It is mainly used in industrial control and IOT.
1.2 Ndepụta nkwakọ ngwaahịa
· 1x ED-HMI2120-070C Unit · 1 x Mounting Kit (including 4 x buckles, 4xM410 screws and 4xM416 screws) · [optional Wi-Fi/BT version] 1x 2.4GHz/5GHz Wi-Fi/BT Antenna · [optional 4G version] 1x 4G/LTE Antenna
1.3 Ọdịdị
Na-ewebata ọrụ na nkọwa nke interfaces na panel nke ọ bụla.
1.3.1 Ogwe ihu
Na-ewebata n'ihu panel interface ụdị na nkọwa.
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ED-HMI2120-070C
Mba.
Nkọwa ọrụ
1 x LCD display, 7-inch LCD touch screen, which supports up to 1024×600 resolution and multi-point 1
capacitive touchscreen.
2
Igwefoto 1 x (nhọrọ), igwefoto n'ihu 8 megapixel.
1.3.2 Ogwe azụ
Na-ewebata ụdị na nkọwa nke interface panel azụ.
Mba.
Nkọwa ọrụ
1
4 x installation holes of buckle, which are used to fix the buckles to the device for installation.
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1.3.3 Akụkụ akụkụ
Ewebata ụdị na nkọwa nke akụkụ panel interfaces.
ED-HMI2120-070C
Mba.
Nkọwa ọrụ
1
1 x akwụkwọ ndụ akwụkwọ ndụ egosi, onye ọrụ nwere ike hazie ọkwa dị ka ngwa n'ezie.
2
1 x akwụkwọ ndụ akwụkwọ ndụ usoro ihe ngosi, nke a na-eji lelee ọnọdụ ọrụ nke ngwaọrụ.
3
1 x akara ngosi uhie uhie, nke a na-eji elele ọkwa nke ọkụ na ịgbanyụ ngwaọrụ.
4
1 x akwụkwọ ndụ akwụkwọ ndụ 4G egosi, nke a na-eji elele ọkwa nke 4G.
5
4 x green UART indicators, using to check the communication status of UART port.
1 x DC input, 2-Pin 3.5mm pitch phoenix terminals with screw holes. 6
It supports 9V~36V input, the signal is defined as VIN+/GND.
1 x Audio input/Stereo output, 3.5mm audio jack connector. It can be used as MIC IN and LINE OUT.
7
· When a headphone is connected, the audio output is switched to the headphone.
· When a headphone is not connected, the audio output is switched to the speaker.
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D-HMI2120-070C
Mba.
Nkọwa ọrụ
2 x RS232 ports, 6-Pin 3.5mm pitch phoenix terminals, which is used to connect third-party control 8
akụrụngwa.
2 x RS485 ports, 6-Pin 3.5mm pitch phoenix terminal, which is used to connect the third-party control 9
akụrụngwa.
1 x 10/100/1000M adaptive ethernet port, RJ45 connector, with led indicator.It can be used to access the 10
netwọk.
1 x 10/100M adaptive ethernet port, RJ45 connector, with led indicator. It can be used to access the 11
netwọk.
1 x HDMI port, type A connector, which is compatible with HDMI 2.0 standard and supports 4K 60Hz. 12
It supports to connect a displayer.
13
2 x USB 2.0 ports, type A connector, each channel supports up to 480Mbps transmission rate.
14
1 x Reset button, pressing the button will reset the device.
15
1 x Wi-Fi/BT ọdụ ụgbọ mmiri, njikọ SMA, nke nwere ike jikọọ na eriri Wi-Fi/BT.
16
1 x 4G ọdụ ụgbọ mmiri, njikọ SMA, nke nwere ike jikọọ na antenna 4G.
17
1 x Micro USB port, which supports to flash to eMMC for the system.
18
1 x Nano SIM slot, which is used to install a SIM card for getting 4G signal.
19
1 x Micro-SD card slot, which is used to install SD card for storing user data.
1.4 bọtịnụ
ED-HMI2120-070C includes a RESET button, which is a hidden button, and the silkscreen on the case is “RESET”. Pressing the RESET button will reset the device.
1.5 Ihe ngosi
Introducing the various statuses and meanings of indicators contained in ED-HMI2120-070C.
Indicator PWR ACT
Akwadoro ọnọdụ
kpuo ìsì
Off Blink Off
Description The device has been powered on. Power supply of the device is abnormal, please stop the power supply immediately. The device is not powered on. The system started successfully and is reading and writing data. The device is not powered on or does not read and write data.
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ED-HMI2120-070C
Indicator USER 4G Yellow indicatorof Ethernet port
Green indicatorof Ethernet port COM1~COM4
Akwadoro ọnọdụ
Gbanyụọ
On Off On Blink Off On Blink Off On/Blink Off
Description User can customize a status according to actual application. The device is not powered on or not defined by the user, and the default status is off. The dial-up is successful and the connection is normal. 4G signal is not connected or the device is not powered on. The data transmission is abnormal. Data is being transmitted over the Ethernet port. The Ethernet connection is not set up. The Ethernet connection is in the normal state. The Ethernet connection is abnormal. The Ethernet connection is not set up. Data is being transmitted. The device is not powered on or there is no data transmission.
1.6 interface
Na-ewebata nkọwa na ọrụ nke interface ọ bụla na ngwaahịa ahụ.
1.6.1 Oghere kaadị
ED-HMI2120-070C includes an SD card slot and a Nano SIM card slot.
Oghere kaadị SD 1.6.1.1
Ihuenyo silk n'ihe gbasara oghere kaadị Micro SD bụ ”“, nke a na-eji wụnye kaadị SD maka ịchekwa data onye ọrụ.
1.6.1.2 oghere kaadị SIM
The silkscreen on the case of Nano SIM card slot is ” “, which is used to install SIM card for obtaining 4G signals.
1.6.2 Igwe na-enye ike
The ED-HMI2120-070C includes one power input, 2-Pin 3.5mm pitch phoenix terminals with screw holes. The silkscreen of port is “VIN+/GND”, and the pins are defined as follows.
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ED-HMI2120-070C
NJ PIN 12
Aha ntụtụ GND 9V~36V
1.6.3 Igwe okwu ọdịyo
ED-HMI2120-070C includes one audio input, the connector is a 3.5mm 4-pole headphone jack. The silkscreen of port is ” “, which supports OMTP stereo headphone output and mono microphone recording.
· When the headphone is connected, the audio output is switched to the headphone. · When the headphone is not connected, the audio output is switched to the speaker.
1.6.4 Ọkà okwu
The ED-HMI2120-070C contains a power amplifier output, built-in a 4 3W speaker, supporting single-channel stereo output. When playing audio, if the headphone is connected to the Audio interface, the speaker will have no audio output.
1.6.5 RS232 interface
ED-HMI2120-070C include 2 RS232 ports, 6-Pin 3.5mm pitch phoenix terminals. The silkscreen of single RS232 is “IGND/TX/RX”. Pin Definition Terminal pins are defined as follows:
Pin ID 1 2 3 4 5 6
Pin Name GND GND RS232-1_TX RS232-3_TX RS232-1_RX RS232-3_RX
Aha pin nke CM4 kwekọrọ na interface RS232 bụ ndị a:
Signal RS232-1_TX RS232-3_TX
CM4 GPIO aha GPIO4 GPIO0
CM4 Pin Out UART3_TXD UART2_TXD
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Signal RS232-1_RX RS232-3_RX
CM4 GPIO aha GPIO5 GPIO1
Jikọọ Cables Schematic eserese nke wires RS232 bụ dị ka ndị a:
CM4 Pin Out UART3_RXD UART2_RXD
ED-HMI2120-070C
1.6.6 R485
ED-HMI2120-070C include 2 RS485 ports, 6-Pin 3.5mm pitch phoenix terminals. The silkscreen of single RS485 is “IGND/A/B”. Pin Definition Terminal pins are defined as follows:
Pin ID 1 2 3 4 5 6
Pin Name GND GND RS485-2_A RS485-4_A RS485-2_B RS485-4_B
Aha pin nke CM4 kwekọrọ na interface RS485 bụ ndị a:
Signal RS485-2_A RS485-4_A RS485-2_B RS485-4_B
CM4 GPIO Name GPIO12 GPIO8 GPIO13 GPIO9
CM4 Pin Out UART5_TXD UART4_TXD UART5_RXD UART4_RXD
Jikọọ Cables Schematic eserese nke wires RS485 bụ dị ka ndị a:
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ED-HMI2120-070C
RS485 terminal resistance configuration ED-HMI2120-070C contain 2 RS485 ports. A 120R jumper resistor is reserved between A and B of RS485 line. The jumper cap can be inserted to enable the jumper resistor. By default, the jumper cap is not connected, and the 120R jumper resistor function is disabled. The position of jumper resistor in the PCBA are J24 and J22 in the figure below (red box position).
The relationship between the RS485 ports and corresponding COM ports are shown in the table below.
Location in PCBA J24 J22
Corresponding COM port COM4 COM2
Ọnọdụ kpọmkwem nke COM kwekọrọ
NDỤMỌDỤ
Ịkwesịrị imepe igbe ngwaọrụ ahụ view ọnọdụ nke 120R jumper resistor. Maka arụmọrụ zuru ezu, biko rụtụ aka na 2.1.1 Mepee Ngwaọrụ.
1.6.7 1000M Ethernet Interface
ED-HMI2120-070C includes one adaptive 10/100/1000M Ethernet port, and the silkscreen is
” “. The connector is RJ45, which can support PoE with the expansion module. When accessing to network, it is recommended to use the network cable of Cat6 and above. The pins corresponding to the terminal are defined as follows:
NJ PIN 123
Pin Name TX1+ TX1TX2+
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ED-HMI2120-070C
4
TX2-
5
TX3+
6
TX3-
7
TX4+
8
TX4-
1.6.8 100M Ethernet Interface
ED-HMI2120-070C includes includes an adaptive 10/100M Ethernet port, and the silkscreen is
” “. The connector is RJ45, and it is recommended to use the network cable with Cat6 and above when accessing to network. The pins corresponding to the terminal are defined as follows:
NJ pin 1 2 3 4 5 6 7 8
Pin Name TX+ TXRx+ RX-
1.6.9 HDMI Interface
ED-HMI2120-070C includes one HDMI port, the silkscreen is “HDMI”. The connector is type A HDMI, which can connect to an HDMI display and supports up to 4Kp60.
1.6.10 USB 2.0 interface
ED-HMI2120-070C includes 2 USB2.0 ports, the silkscreen is ” “. The connector is type A USB, which can connect to standard USB 2.0 peripherals and supports up to 480Mbps transmission rate.
1.6.11 Micro USB Interface
ED-HMI2120-070C includes one Micro USB interface, the silkscreen is “PROGRAMMING” and it can be connected to a PC to flash to eMMC of the device.
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ED-HMI2120-070C
1.6.12 Interface Antenna (nhọrọ)
The ED-HMI2120-070C includes 2 SMA antenna ports, the silkscreens are “4G” and “Wi-Fi/BT” and they can be connected to the 4G antenna and Wi-Fi/BT antenna.
TIP The number of antenna interface is related to the purchasing product model. Here, we take two antenna interfaces as an example.
1.6.13 Ntụgharị Motherboard
Introducing the interfaces reserved in the ED-HMI2120-070C, which can be obtained only after the device case is opened and can be expanded according to actual needs.
Mba.
Ọrụ
1
12V 1A Power Output
2
10-Pin GPIO Pin Header
3
40-Pin GPIO Pin Header
4
M.2 B
5
RTC Battery Base
6
USB 2.0 Pin nkụnye eji isi mee
7
CSI Interface
8
FPC HDMI Interface
1.6.13.1 12V 1A mmepụta
The motherboard of ED-HMI2120-070C includes 3 expanded 12V 1A power output ports with 2Pin 2.0mm white WTB connector, which is reserved for the extended LCD screen to supply power. The pins are defined as follows:
NJ pin
Aha Pin
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ED-HMI2120-070C
1
GND
2
12V
1.6.13.2 10-Pin GPIO
The motherboard of ED-HMI2120-070C includes a 10-Pin GPIO Pin Header with 2×5-Pin 2.54mm pitch, which is used to lead out the extended GPIO port. The user can customize the extension, and the pins definition are as follows:
Pin ID 1 2 3 4 5 6 7 8 9 10
Pin Name EXIO_P10 3V3 EXIO_P12 EXIO_P11 EXIO_P14 EXIO_P13 EXIO_P16 EXIO_P15 GND EXIO_P17
1.6.13.3 40-Pin GPIO
The motherboard of ED-HMI2120-070C includes a 40-Pin GPIO terminal with 2×20-Pin 2.54mm pitch, which is used to lead out the GPIO port of CM4, and reserves to connect the extended accessories. The pins are defined as follows:
Pin ID 1 3 5 7 9 11
Pin Name 3V3_EXT GPIO2 GPIO3 GPIO4 GND GPIO17
Pin ID 2 4 6 8 10 12
Pin Name 5V2_CM4 5V2_CM4 GND GPIO14 GPIO15 GPIO18
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ED-HMI2120-070C
13
GPIO27
14
GND
15
GPIO22
16
GPIO23
17
3V3_EXT
18
GPIO24
19
GPIO10
20
GND
21
GPIO9
22
GPIO25
23
GPIO11
24
GPIO8
25
GND
26
GPIO7
27
GPIO0
28
GPIO1
29
GPIO5
30
GND
31
GPIO6
32
GPIO12
33
GPIO13
34
GND
35
GPIO19
36
GPIO16
37
GPIO26
38
GPIO20
39
GND
40
GPIO21
Note:GPIO4~GPIO9GPIO12GPIO13 and GPIO22~GPIO27 has been used for other specific functions. If you need to use the function of its ordinary IO, you need to remove the jumper resistance on the corresponding signal line.
1.6.13.4 M.2 B Interface
The motherboard of ED-HMI2120-070C includes a M.2 B Key connector, which is used for external SSD. It is compatible with M.2 B 2230 and M.2 B 2242 SSD.
1.6.13.5 RTC Battery Base
The motherboard of ED-HMI2120-070C is integrated with RTC. For the version sold in China, we will install CR1220 battery (RTC backup power supply) by default.
RTC can ensure that the system has an uninterrupted and reliable clock, which is not affected by factors such as the device is power down.
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ED-HMI2120-070C
NDỤMỌDỤ
Some international logistics do not support the transportation of batteries, and some exfactory devices are not equipped with CR1220 batteries. Therefore, before using RTC, please prepare a CR1220 battery and install it on the motherboard.
1.6.13.6 USB 2.0 interface
The motherboard of ED-HMI2120-070C includes an extended USB 2.0 Pin Header with 5-Pin 1.5mm pitch WTB connector. It is used to expand a USB 2.0 interface, the pins are defined as follows:
Pin ID 1 2 3 4 5
Pin Name VBUS USB_DM USB_DP GND GND
1.6.13.7 CSI Interface
The motherboard of ED-HMI2120-070C includes one extended CSI interface, 2×15-Pin 0.4mm pitch connector and 2-Lane CSI signal. It is used to expand the connection of 8-megapixels CSI camera, the pins are defined as follows:
Pin ID 1 3 5 7 9 11 13 15 17 19 21
Pin Name NC 1V8_CM4 1V8_CM4 CSI_MCLK GND NC NC GND NC GND CSI_D1_P
Pin ID 2 4 6 8 10 12 14 16 18 20 22
Pin Name NC 1V2_CSI GND GND 2V8_CSI NC NC GND NC CSI_D1_N GND
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ED-HMI2120-070C
23
CSI_D0_N
25
GND
27
CSI_CLK_P
29
SCL_1V8
24
CSI_D0_P
26
CSI_CLK_N
28
GND
30
SDA_1V8
1.6.13.8 FPC HDMI Interface
The motherboard of ED-HMI2120-070C includes one extended HDMI interface with 40-pin 0.5mm pitch FPC connector. It supports video signal output to LCD screen, reserves to connect the extended LCD screen. It supports USB/I2C touch screen and backlight adjustment. The pins are defined as follows:
Pin ID 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
Pin Name NC NC NC NC HDMI1_CLKN GND HDMI1_TX0N GND HDMI1_TX1N GND HDMI1_TX2N GND HDMI1_CEC HDMI1_SCL GND GND GND SCL_LCD GND USB_DM_LCD
Pin ID 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
Pin Name NC NC NC GND HDMI1_CLKP GND HDMI1_TX0P GND HDMI1_TX1P GND HDMI1_TX2P GND GND HDMI1_SDA HDMI1_HPD TPINT_L SDA_LCD GND USB_DP_LCD GND
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ED-HMI2120-070C
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ED-HMI2120-070C
Installing Components optional
Isiakwụkwọ a na-akọwa otu esi etinye akụrụngwa nhọrọ.
2.1 Ịwụnye akụrụngwa dị n'ime
Introducing the detailed operations of opening/closing the device case and installing the RTC battery. Before installing the internal components, it is necessary to open the device case.
2.1.1 Open Device Case
Preparation: A cross screwdriver has been prepared. Steps: 1. Pull out the default configuration of phoenix connector (male for wiring). 2. Use a screwdriver to loosen two M3 screws on two sides counterclockwise.
3. Remove the side cover to the right.
4. Use a screwdriver to loosen four M3 screws and one grounding screw on two sides counterclockwise..
5. Remove the metal case upward and turn it to the ports side.
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ED-HMI2120-070C
6. Use a screwdriver to loosen the 8 screws fixing the PCBA counterclockwise, and flip it to the back of the PCBA.
2.1.2 Install RTC battery
TIP Some international logistics do not support the transportation of batteries, and some exfactory devices are not equipped with CR1220 batteries. Therefore, before using RTC, please prepare a CR1220 battery and install it on the motherboard.
Preparation: · The device case has been opened. · The CR1220 battery has been prepared.
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ED-HMI2120-070C
Steps: 1. Locate the RTC battery base where the battery is to be installed, as shown in the red box
n'okpuru.
2. Put the positive pole of the battery upwards and press it into the RTC base. The installation effect is as shown below.
2.1.3 Mechie igbe ngwaọrụ
Preparation: A cross screwdriver has been prepared. Steps: 1. Turn the PCBA over to the front and place it on the back of the LCD screen. Align the 8 screw
holes on the PCBA with the stud holes on the back of the LCD screen. Insert the 8 mounting screws, and then use a screwdriver to tighten clockwise to fix the PCBA on the on the back of the LCD screen.
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ED-HMI2120-070C
2. Flip the metal case upward, align the screw mounting holes on the metal case with the screw mounting holes on the back of the LCD screen, and cover it downward on the back of the LCD screen.
3. Align the screw holes on side panels of metal case, insert 4 M3 screws and one grounding screw, then tighten clockwise with a screwdriver.
4. Align the ports on PCBA with the ports on the side panel, insert the side cover.
5. Insert 2 M3 screws and then use a screwdriver to tighten two M3 screws clockwise.
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ED-HMI2120-070C
6. Plug in the default phoenix connector.
2.2 Installing/Removing External Components
Introducing the detailed operations of installing/removing some optional accessories.
2.2.1 Wụnye antenna
If the purchasing ED-HMI2120-070C includes 4G and Wi-Fi functions, the antenna need to be installed before using the device. Preparation: The corresponding antennas have been obtained from the packaging box. If there are multiple antennas, they can be distinguished by the labels on the antennas. Steps: 1. Find the location of antenna port, as shown in the red mark of figure below.
2. Align the ports on both sides of the device and the antenna and tighten them clockwise to ensure that they will not fall off.
2.2.2 Wụnye Micro SD Kaadị
If you need to install the SD card while using the product, you can refer to the following instructions. Preparation: SD card is ready. Steps: 1. Find the location of SD card slot, as shown in the red mark of figure below.
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2. Insert the Micro SD card into the corresponding card slot with the contact side facing down, and hear a sound to indicate that the installation is completed.
2.2.3 Pull Out SD Card
If you need to remove the SD card while using the product, you can refer to the following instructions. Steps: 1. Find the location of SD card, as shown in the red mark of figure below.
2. Press the SD card into the card slot with your hand to pop it out, and then pull out the SD card.
2.2.4 Install Nano SIM Card
If the purchasing ED-HMI2120-070C device includes 4G function, the SIM card need to be installed before using 4G. Preparation: The 4G Nano SIM card is ready. Steps: 1. Find the location of Nano SIM card slot, as shown in the red mark of figure below.
2. Insert the Nano SIM card into the corresponding card slot with the chip side up, and hear a sound to indicate that the installation is completed.
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Ịwụnye Ngwaọrụ
Isiakwụkwọ a na-ewebata otu esi etinye ngwaọrụ ahụ.
3.1 Ntinye agbakwunyere
ED-HMI2120-070C supports embedded front installation, which is equipped with a mounting kit (including 4 x buckles, 4xM4*10 screws and 4xM4*16 screws) . Preparation:
· A mounting kit (including 4 x buckles, 4xM4*10 screws and 4xM4*16 screws) have been obtained from the packaging box.
· A cross screwdriver has been prepared. Steps: 1. You need ensure the opening size of the cabinet according to the size of ED-HMI2120-070C, as
egosiri na foto dị n'okpuru. Nkeji: mm
2. Gwuo oghere na kabinet dị ka oghere nke nzọụkwụ1 si dị. 3. Tinye ED-HMI2120-070C n'ime kabinet si n'èzí.
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4. Align the screw hole (unthreaded hole) of the buckle with the buckle mounting hole on the side of the device.
5. Jiri 4 M4 * 10 skru gafere site na eriri ahụ ma mechie ya na elekere iji dozie eriri ahụ na ngwaọrụ ahụ; wee jiri skru 4 M4 * 16 gafere site na oghere skru (threaded oghere) nke eriri ahụ wee mechie elekere ruo na njedebe site na eriri.
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Ịmalite ngwaọrụ ahụ
Isiakwụkwọ a na-ewebata ka esi jikọọ eriri na buut ngwaọrụ.
4.1 Njikọ eriri
Akụkụ a na-akọwa otu esi ejikọta eriri. Nkwadebe:
Ngwa dị ka ngosi, òké, ahụigodo na ihe nkwụnye ọkụ nke enwere ike iji ya adịla njikere.
Netwọk enwere ike iji ya eme ihe. Nweta eriri HDMI na eriri netwọk nke enwere ike iji ya mee ihe. Eserese atụmatụ nke eriri njikọ: Biko rụtụ aka na ntanetị 1.6 maka nkọwa ntụtụ nke interface ọ bụla yana usoro nke wiring akọwapụtara.
4.2 Na-ebulite sistemụ ahụ maka oge mbụ
ED-HMI2120-070C has no switching power supply. After the power supply is connected, the system will start.
Ihe ngosi PWR na-acha uhie uhie na-agbanye, na-egosi na agbanyerela ngwaọrụ ahụ nke ọma. Ihe ngosi ACT na-acha akwụkwọ ndụ akwụkwọ ndụ na-egbuke egbuke, na-egosi na a na-amalite usoro ahụ nke ọma, na mgbe ahụ
logo nke Raspberry Pi ga-apụta na akuku aka ekpe elu nke ihuenyo ahụ.
NDỤMỌDỤ NDỊ ana-akpọ aha bụ pi , Paswọọdụ ndabara bụ raspberry .
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4.2.1 Raspberry Pi OS (Desktọpụ)
Ọ bụrụ na arụnyere mbipute Desktọpụ nke sistemụ ahụ mgbe ngwaahịa ahụ hapụrụ ụlọ ọrụ ahụ, mgbe emechara ngwaọrụ ahụ, ọ ga-abanye ozugbo na desktọpụ, dị ka egosiri na foto a.
4.2.2 Raspberry Pi OS (Lite)
Ọ bụrụ na etinyere ụdị sistemu Lite n'ụlọ ọrụ ahụ, a ga-eji aha njirimara pi abanye na akpaghị aka ka ebidochara ngwaọrụ ahụ, yana paswọọdụ ndabara bụ raspberry. Ọnụ ọgụgụ na-esonụ na-egosi na amalitela usoro ahụ nke ọma.
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Ịhazi Sistemu
Isiakwụkwọ a na-ewebata otu esi ahazi sistemu.
5.1 Ịchọta ngwaọrụ IP
Ịchọta IP ngwaọrụ
5.2 Nbanye nbanye
Nbanye anya
5.3 Ịhazi ngwaọrụ nchekwa
Na-ahazi Ngwaọrụ Nchekwa
5.4 Na-ahazi Ethernet IP
Na-ahazi Ethernet IP
5.5 Na-ahazi Wi-Fi (Nhọrọ)
Na-ahazi Wi-Fi
5.6 Na-ahazi Bluetooth (Nhọrọ)
Na-ahazi Bluetooth
5.7 Configuring 4G (Optional)
Na-ahazi 4G
5.8 Na-ahazi Buzzer
Na-ahazi Buzzer
5.9 Na-ahazi RTC
Na-ahazi RTC
ED-HMI2120-070C
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5.10 Ịhazi ọdụ ụgbọ mmiri
Isiakwụkwọ a na-ewebata usoro nhazi nke RS232 na RS485.
5.10.1 Ịwụnye picocom ngwá ọrụ
Na gburugburu Linux, ịnwere ike iji ngwa picocom mebie ọdụ ụgbọ mmiri RS232 na RS485. Mezue iwu a ka ịwụnye ngwa picocom.
sh sudo apt-nweta wụnye picocom
5.10.2 Na-ahazi RS232
ED-HMI2120-070C includes 2 RS232 ports, and the corresponding COM ports and device files bụ ndị a:
Ọnụọgụ nke ọdụ ụgbọ mmiri RS232 2
COM Port COM1, COM3
Ngwa dakọtara File /dev/com1, /dev/com3
Preparation: The RS232 port of ED-HMI2120-070C has been connected with external device. Steps: 1. Execute the following command to open the serial port com1, and configure the serial port baud
ihe ruru 115200.
sh picocom -b 115200 /dev/com1
2. Ntinye iwu ka ọ dị mkpa iji jikwaa ngwaọrụ mpụga.
5.10.3 Na-ahazi RS485
ED-HMI2120-070C includes 2 RS485 ports, and the corresponding COM ports and device files bụ ndị a:
Ọnụọgụ nke ọdụ ụgbọ mmiri RS485 2
COM Port COM2, COM4
Ngwa dakọtara File /dev/com2, /dev/com4
Nkwadebe:
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The RS485 port of ED-HMI2120-070C has been connected with external devices. Steps: 1. Execute the following command to open the serial port com4, and configure the serial port baud
ihe ruru 115200.
sh picocom -b 115200 /dev/com4
2. Ntinye iwu ka ọ dị mkpa iji jikwaa ngwaọrụ mpụga.
5.11 Configuring Audio (Optional)
Na-ahazi Audio
5.12 Na-ahazi ihe ngosi USER
Na-ahazi ihe ngosi USER
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6 Ịwụnye OS (nhọrọ)
Eji sistemu arụ ọrụ na-ebufe ngwaọrụ ahụ na ndabara. Ọ bụrụ na OS mebiri emebi n'oge eji ma ọ bụ onye ọrụ kwesịrị iji dochie OS, ọ dị mkpa ka ibudata ihe oyiyi usoro kwesịrị ekwesị ma wụnye ya. Ụlọ ọrụ anyị na-akwado ịwụnye OS site na ịwụnye ọkọlọtọ Raspberry Pi OS mbụ, wee wụnye ngwugwu Firmware.
Akụkụ na-esonụ na-akọwa kpọmkwem ọrụ nbudata onyonyo, eMMC na-egbu maramara na ntinye nke ngwugwu firmware.
6.1 Nbudata OS File
Ị nwere ike budata Raspberry Pi OS gọọmentị kwekọrọ file dị ka mkpa gị n'ezie si dị, e depụtara ụzọ nbudata n'okpuru:
OS
Budata ụzọ
Raspberry Pi OS(Desktọpụ) 64-bit-bookworm (Debian 12)
https://downloads.raspberrypi.com/raspios_arm64/images/ raspios_arm64-2024-07-04/2024-07-04-raspios-bookworm-arm64.img.xz (https://downloads.raspberrypi.com/raspios_arm64/images/ raspios_arm64-2024-07-04/2024-07-04-raspios-bookworm-arm64.img.xz)
Raspberry Pi OS(Lite) 64-bit-bookworm (Debian 12)
https://downloads.raspberrypi.com/raspios_lite_arm64/images/ raspios_lite_arm64-2024-07-04/2024-07-04-raspios-bookworm-arm64lite.img.xz (https://downloads.raspberrypi.com/raspios_lite_arm64/images/ raspios_lite_arm64-2024-07-04/2024-07-04-raspios-bookworm-arm64lite.img.xz)
Raspberry Pi OS(Desktọpụ) 32-bit-bookworm (Debian 12)
https://downloads.raspberrypi.com/raspios_armhf/images/ raspios_armhf-2024-07-04/2024-07-04-raspios-bookworm-armhf.img.xz (https://downloads.raspberrypi.com/raspios_armhf/images/ raspios_armhf-2024-07-04/2024-07-04-raspios-bookworm-armhf.img.xz)
Raspberry Pi OS(Lite) 32-bit-bookworm (Debian 12)
https://downloads.raspberrypi.com/raspios_lite_armhf/images/ raspios_lite_armhf-2024-07-04/2024-07-04-raspios-bookworm-armhflite.img.xz (https://downloads.raspberrypi.com/raspios_lite_armhf/images/ raspios_lite_armhf-2024-07-04/2024-07-04-raspios-bookworm-armhflite.img.xz)
6.2 Na-egbuke egbuke na eMMC
A na-atụ aro ka iji ngwa ọrụ gọọmentị Raspberry Pi. Ụzọ nbudata ndị a bụ: · Raspberry Pi Imager: https://downloads.raspberrypi.org/imager/imager_latest.exe (https:// downloads.raspberrypi.org/imager/imager_latest.exe)
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Onye nhazi kaadị SD: https://www.sdcardformatter.com/download/ (https://www.sdcardformatter.com/download/)
Rpiboot: https://github.com/raspberrypi/usbboot/raw/master/win32/rpiboot_setup.exe (https://github.com/raspberrypi/usbboot/raw/master/win32/rpiboot_setup.exe)
Nkwadebe:
· The downloading and installation of the official tools to the computer have been completed. · A Micro USB to USB-A cable has been prepared. · The OS file enwetala.
Nzọụkwụ:
A na-akọwa usoro ndị a site na iji sistemụ Windows dị ka example.
1. Jikọọ eriri ọkụ na eriri USB na-egbuke egbuke (Micro-USB na USB-A).
· Connecting to USB cable: One end is connected to the Micro USB port on the device side, and the other end is connected to the USB port on the PC.
· Connecting to power cord: One end is connected to the DC 2Pin Phoenix terminal on the device side, and the other end is connected to the external power supply.
2. Disconnect the power supply of ED-HMI2120-070C and then power it on again. 3. Open rpiboot tool to automatically convert the drive to a letter
4. Mgbe emechara nke mbanye leta, mbanye leta ga-gbapụta na ala nri akuku nke kọmputa.
5. Mepee SD Card Formatter, họrọ formatted mbanye leta, wee pịa "Format" na ala nri ka usoro.
6. N'ime igbe mmapụta, họrọ "Ee". 7. Mgbe formatting na dechara, pịa "OK" na ozugbo igbe. 8. Mechie SD Card Formatter. 9. Mepee Raspberry Pi Imager, họrọ "CHỌRỌ OS" wee họrọ "Jiri omenala" na mmapụta.
pane.
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10. Dị ka ngwa ngwa, họrọ OS file n'okpuru ụzọ onye ọrụ akọwapụtara wee laghachi na ibe isi.
11. Pịa "Họrọ nchekwa", họrọ ngwaọrụ ndabara na interface "Nchekwa", ma laghachi na isi peeji.
12. Pịa “ỌZỌ”, họrọ “NO” na mmapụta “Jiri Os customization?” pane.
13. Họrọ "EH" na mmapụta "Ịdọ aka ná ntị" ka ịmalite ide ihe oyiyi ahụ.
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14. Mgbe OS ederede dechara, na file a ga-enyocha ya.
15. Mgbe nkwenye na-agwụ agwụ, pịa "Na-aga n'ihu" na pop-up "Dee ihe ịga nke ọma" igbe. 16. Mechie Raspberry Pi Imager, wepụ eriri USB na ike na ngwaọrụ ọzọ.
6.3 Ịwụnye ngwugwu Firmware
Mgbe ịmechara na-egbuke egbuke na eMMC na ED-HMI2120-070C, ịkwesịrị ịhazi usoro ahụ site na ịgbakwunye edatec apt source na ịwụnye ngwugwu ngwa ngwa iji mee ka usoro ahụ rụọ ọrụ. Ihe na-esonụ bụ example nke Debian 12 (bookworm) ụdị desktọpụ.
Nkwadebe:
Emechaala ọkụ na eMMC nke Raspberry Pi ọkọlọtọ OS (bookworm). · Ngwa a na-agba ọsọ nke ọma na nhazi buut dị mkpa emechaala.
Nzọụkwụ:
1. Mgbe ngwaọrụ amalitere nke ọma, mebie iwu ndị a na pane iwu ka ịgbakwunye edatec apt source na ịwụnye ngwugwu firmware.
sh curl -s https://apt.edatec.cn/bsp/ed-install.sh | sudo bash -s hmi2120_070c
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2. After the installation is complete, the system automatically reboots. 3. Execute the following command to check whether the firmware package is installed
nke ọma.
sh dpkg -l | grep ed-
Nsonaazụ dị na foto dị n'okpuru na-egosi na arụnyere ngwungwu firmware nke ọma.
NDỤMỌDỤ Ọ bụrụ na ịwụnyela ngwungwu firmware na-ezighi ezi, ị nwere ike ime sudo apt-get -purge remove ngwugwu ka ihichapụ ya, ebe "ngwugwu" bụ aha ngwugwu.
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Akwụkwọ / akụrụngwa
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EDA TEC ED-HMI2120-070C Industrial Automation and Controls [pdf] Akwụkwọ ntuziaka onye ọrụ ED-HMI2120-070C Industrial Automation and Controls, ED-HMI2120-070C, Industrial Automation and Controls, Automation and Controls |