Product Overview
The ED-HMI3630-156C is a 15.6-inch industrial Human-Machine Interface (HMI) designed and powered by the Raspberry Pi CM5. It offers a high-resolution 1920x1080 multi-point capacitive touchscreen with a brightness of up to 450 cd/m².
The device is built around the Broadcom BCM2712, a quad-core Arm Cortex-A76 (ARM v8) 64-bit SoC operating at 2.4GHz. It supports up to 16GB of LPDDR4 RAM and 64GB of eMMC NAND storage, with expansion options via Micro SD card and M.2 B-key SSDs.
Connectivity is extensive, including 1x HDMI, 2x LAN, 2x USB 2.0, 4x isolated RS232/485 ports, 2x isolated CAN ports, 8x isolated Digital Inputs (DI), and 8x isolated Digital Outputs (DO).
It features a wide voltage power input range (DC 12V~24V) with protection against reverse polarity, overvoltage, and overcurrent. Optional features include an integrated supercapacitor for backup power, RTC, Watch Dog, EEPROM, and crypto authentication. The HMI supports embedded installation and VESA 75x75 mounting. It also offers optional CODESYS Control for Raspberry Pi MC SL.
Image Description: A 15.6-inch industrial HMI display showing a serene landscape scene with a person in a boat on the water, surrounded by misty mountains.
Specifications
System
| Component | Details |
|---|---|
| CPU | Broadcom BCM2712, quad-core Cortex-A76 (ARM v8) 64-bit SoC @ 2.4GHz |
| VPU | H.265 (HEVC), up to 4Kp60 decode |
| GPU | OpenGL ES 3.1 & Vulkan 1.2 |
| Memory | Options for 2GB, 4GB, 8GB, 16GB LPDDR4-4267 SDRAM |
| Storage | Options for 16GB, 32GB, 64GB eMMC storage 1 x Micro SD card slot (user storage expansion) 1 x M.2 B port (for M.2 B 2230/2242 SSD storage expansion, options for 128GB, 256GB, 512GB) |
Software
| Component | Details |
|---|---|
| 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 |
Side I/O
| Interface | Details |
|---|---|
| Power | 1 x DC IN, 2-Pin 3.5mm pitch phoenix terminals with screw holes. Supports 12V~24V input (VIN+/GND). |
| RS485/232 | 12-Pin 3.5mm pitch phoenix terminals with IO isolator. Supports electrostatic and surge protection. Signal of RS485: IGND/A/B. Signal of RS232: IGND/TX/RX. Specific models: ED-HM13632-156C (2x RS485 + 2x RS232), ED-HMI3633-156C (3x RS485 + 1x RS232), ED-HMI3634-156C (4x RS485). |
| Audio | 1 x Audio In/Stereo Out, 3.5mm audio jack connector (MIC IN and LINE OUT). Switches automatically between headphone and speaker. |
| 1000M Ethernet | 1 x adaptive 10/100/1000M Ethernet port, RJ45 connector. |
| 100M Ethernet | 1 x adaptive 10/100M Ethernet port, RJ45 connector. |
| CAN | 2 x CAN ports, 6-Pin 3.5mm pitch phoenix terminals. Isolation Protection: 3 KV. Protocol: CAN 2.0B. Baud Rate: 10~1000 kbps. Signals: CANH, CANL, GND. |
| DI (Digital Input) | 8 x DI ports, 10-Pin 3.5mm pitch phoenix terminals. Sensor Type: Wet Contact (NPN & PNP), Dry Contact. Isolation Protection: 5 KV. Every 4 DI share a common pin (COMX0, COMX1). DI to COM states: ON (5~30 VDC or -30~-5 VDC), OFF (0~2 VDC or -2~0 VDC). |
| DO (Digital Output) | 8 x DO ports, 10-Pin 3.5mm pitch phoenix terminals. Sensor Type: NPN. Isolation Protection: 5 KV. Output: 5~30 VDC (24 VDC recommended), max current 1.5A per channel. |
| SD Card Slot | 1 x Micro SD card slot for user data storage. |
| SIM Card Slot | 1 x Nano SIM card slot for 4G signal. |
| Micro USB | 1 x PROGRAMMING port for eMMC flashing. |
| HDMI | 1 x HDMI port, Type-A connector. Supports HDMI 2.0 and 4K 60Hz. |
| USB 2.0 | 2 x USB 2.0 ports, Type-A connector, supporting up to 480Mbps. |
| Antenna | 2 x SMA ports (optional) for 4G antenna and Wi-Fi/BT antenna. |
| Speaker | 1 x PA output, built-in 4Ω 5W speaker. |
Buttons and Indicators
| Component | Description |
|---|---|
| Reset | 1 x Reset button. |
| PWR | 1 x red power indicator (power status). |
| 4G | 1 x green 4G indicator (4G signal status). |
| ACT | 1 x green system indicator (device working status). |
| USER | 1 x green user indicator (customizable status). |
| COM1~COM4 | 4 x green UART indicators (UART communication status). |
| CANB0~CANB1 | 2 x green CAN indicators (CAN communication status). |
| X0~X7 | 8 x green DI indicators (DI input status). |
| Y0~Y7 | 8 x green DO indicators (DO output status). |
LCD
| Attribute | Value |
|---|---|
| Type | 15.6" TFT |
| Resolution | 1920 x 1080 |
| Color Number | 16.7M |
| Active Area | 344.16mm (H) x 193.59mm (V) |
| Backlight | LED |
| Luminance | 450cd/m² |
| Contrast Ratio | 1500:1 |
| Response Time | 25ms |
| Viewing Angle (CR≥10) | 85° (L) / 85° (R) / 85° (U) / 85° (D) |
Touch Screen
| Attribute | Value |
|---|---|
| Type | Capacitive Touch Screen |
| Multi-touch | Up to 5 points |
| Communication Method | USB |
| Transmittance | ≥85% |
| Surface Hardness | 6H |
Expansion Functions
- EEPROM: Supports 4K byte storage for improved ease of use.
- Crypto Authentication: Enhances security and matches upper-layer application requirements.
- RTC: Real-Time Clock with 1F SuperCAP backup to maintain system clock during power-off. Battery base and CR1220 battery backup are available.
- Buzzer: Configurable for alarms and abnormal condition notifications.
- Watch Dog: Hardware reserved function, requiring additional software support (under development).
Electrical & Mechanical Characteristics
Electrical Characteristics
| Parameter | Value |
|---|---|
| Input Voltage | 12V ~ 24V DC |
| Power Consumption | 36W (Max) |
Mechanical Characteristics
| Parameter | Value |
|---|---|
| Dimensions | 388.3mm x 238.3mm x 66.5mm (WxDxH, antenna not included) |
| Weight | Approx. 2.6Kg |
| Installation | Embedded front installation |
Wireless Connectivity
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.
- Bluetooth: Supports 2402MHz ~ 2480MHz frequency.
4G (Optional)
Connects via Mini PCIe interface with antenna. Supports various 4G LTE modules:
- EC20-CE Module (China/India): LTE FDD (B1/B3), LTE TDD (B38/B39/B40/B41), TDSCDMA (B34/B39), WCDMA (B1), CDMA 1x/EVDO (BC0), GSM (900/1800MHz). Optional GPS/GLONASS/BDS/Galileo/QZSS.
- EC25-AFX Module (North America): LTE-FDD (B2/B4/B5/B12/B13/B14/B66/B71), LTE-TDD, WCDMA (B2/B4/B5), GSM/EDGE. Optional GPS/GLONASS/BDS/Galileo/QZSS.
- EC25-AUX Module (Latin America/Australia/New Zealand): LTE-FDD (B1/B2/B3/B4/B5/B7/B8/B28), LTE-TDD (B40), WCDMA (B1/B2/B4/B5/B8), GSM/EDGE (B2/B3/B5/B8). Optional GPS/GLONASS/BDS/Galileo/QZSS.
- EC25-EUX Module (Europe/Middle East/Africa/Thailand): LTE-FDD (B1/B3/B7/B8/B20/B28A), LTE-TDD (B38/B40/B41), WCDMA (B1/B8), GSM/EDGE (B3/B8). Optional GPS/GLONASS/BDS/Galileo/QZSS.
- EC25-EFA Module (Europe/Middle East/Africa/South-East Asia): LTE-FDD (B1/B3/B7/B8/B20/B28), LTE-TDD (B38/B40/B41), WCDMA (B1/B5/B8), GSM/EDGE (B3/B8). Optional GPS/GLONASS/BDS/Galileo/QZSS.
Environmental & Regulatory
| Parameter | Value |
|---|---|
| Operating Temperature | -20°C ~ 50°C |
| Storage Temperature | -20°C ~ 60°C |
| Ambient humidity | 5% ~ 95% (non-condensing) |
System Diagram Overview
The system diagram illustrates the architecture of the ED-HMI3630-156C, centered around the Raspberry Pi CM5. Key components and their interconnections include:
- Core: Raspberry Pi CM5, housing the CPU, RAM, and eMMC storage.
- Display & Input: Connects to a 15.6-inch LCD with a touch screen via FPC and I2C.
- Power Management: Features a DC IN connector (12V-24V) and an optional Super Capacitor for backup power.
- Connectivity:
- USB: USB 2.0 Hub, Micro USB port, two USB 2.0 Type-A ports, and a USB Audio Codec.
- Networking: Gigabit Ethernet (1000M), Fast Ethernet (100M), optional 4G LTE module (via Mini PCIe with SMA antenna connectors), and optional Wi-Fi/Bluetooth module (with SMA antenna connectors).
- Industrial Interfaces: Two RS485/RS232 transceivers with IO isolation, and two CAN transceivers with digital isolation.
- Digital I/O: Eight Digital Inputs (DI) and eight Digital Outputs (DO), each utilizing photocouplers for isolation.
- Storage Expansion: Micro SD card slot and an M.2 B Key slot for SSDs.
- Audio: 3.5mm audio jack for MIC IN/LINE OUT and a built-in speaker.
- System Support: Includes a Reset Button, RTC with Watch Dog, Crypto Authentication, EEPROM, and a Buzzer for alerts.
- Indicators: Various LEDs for power (PWR), system activity (ACT), 4G status, user-defined status, and communication status for UART and CAN ports.
Ordering Information
Ordering Code Structure
The ordering code specifies the configuration of the ED-HMI3630-156C. An example is provided: ED-HMI3632-156C-10216-4CN-S-SL.
Configuration Breakdown:
- Base Model: EDATEC HMI3630 Series (8x DI, 8x DO, 2x CAN, Raspberry Pi CM5). Variants like HM13632, HM13633, HM13634 specify RS485/RS232 port counts.
- LCD Size: 156 (for 15.6-inch).
- Touch Screen Type: (Not explicitly coded in example, but implied by product).
- Wi-Fi/Bluetooth: '0' for without, '1' for with.
- CODESYS Control: Blank for no CODESYS, 'SL' for with CODESYS Control.
- Super Capacitor Module: Blank for without, 'S' for with.
- 4G/LTE Module: Blank for without. Specific codes like '4CN' (EC20-CE China/India), '4US' (EC25-AFX North America), '4EU' (EC25-EUX Europe), '4AU' (EC25-AUX Australia), '4EF' (EC25-EFA South-East Asia) indicate module type and region, often with GNSS support.
- RAM: '02' (2GB DDR), '04' (4GB DDR), '08' (8GB DDR), '16' (16GB DDR).
- eMMC Storage: '16' (16GB eMMC), '32' (32GB eMMC), '64' (64GB eMMC).
Example Configuration: ED-HMI3632-156C-10216-4CN-S-SL represents a 15.6-inch Industrial HMI with Raspberry Pi CM5, Wi-Fi & Bluetooth, 4G (EC20-CE Module, China/India), 2GB DDR, 16GB eMMC, 8x DI, 8x DO, 2x CAN, 2x RS485, 2x RS232, Super Capacitor Module, and CODESYS Control.
Packing List
- 1 x ED-HMI3630-156C Unit
- 1 x Mounting Kit (including 4 buckles, 4xM4*10 screws and 4xM4*16 screws)
- [Wi-Fi/BT Version - optional] 1 x 2.4GHz/5GHz Wi-Fi/BT Antenna
- [4G Version - optional] 1 x 4G/LTE Antenna
