1 Hardware Manual
This chapter introduces the product overview, packing list, appearance, button, indicator and interface.
1.1 Overview
The ED-IPC2500 is a 5G industrial computer based on the Raspberry Pi CM4. Depending on the application scenario and user requirements, computer systems with different RAM and eMMC specifications can be selected.
- RAM options include 1GB, 2GB, 4GB, and 8GB.
- eMMC options include 8GB, 16GB, and 32GB.
The ED-IPC2500 provides commonly used interfaces such as HDMI, USB 2.0, and Ethernet. It supports network access via Wi-Fi, Ethernet, and 5G. The integration of a supercapacitor backup power supply (optional), RTC (Real-Time Clock), Watch Dog, EEPROM, and an encryption chip enhances the product's ease of use and reliability. It is mainly used in industrial control and Internet of Things (IoT) fields.
1.2 Packing List
- 1 x ED-IPC2500 Unit
- [WiFi/BT Version - optional] 1 x 2.4GHz/5GHz Wi-Fi/BT Antenna
1.3 Appearance
Introducing the functions and definitions of interfaces on each panel.
1.3.1 Front Panel
This section introduces functions and definitions of front panel.
| NO. | Function Definition |
|---|---|
| 1 | 1 x red power indicator, which is used to check the status of device power-on and power-off. |
| 2 | 1 x green 5G indicator, which is used to check the status of 5G signal. |
| 3 | 1 x DC input, 2-Pin 3.5mm spacing phoenix terminals with screw holes. It supports 9V~36V input, the signal is defined as VIN+/GND. |
| 4 | 3 × 1000M Ethernet interfaces (ETH0–ETH2), RJ45 connector with LED indicators, 10/100/1000M auto-sensing interfaces for Ethernet connection. |
| 5 | 1 x green system status indicator, which is used to check the working status of device. |
| 6 | 1 x green user indicator, user can customize a status according to actual application. |
1.3.2 Rear Panel
This section introduces interfaces and definitions of rear panel.
| NO. | Function Definition |
|---|---|
| 1 | 1 x 5G antenna port, SMA connector, which can connect to 5G antenna. |
| 2 | 1 x Micro SD card slot, functionally reserved only. |
| 3 | 1 x Nano SIM card slot for installing a Nano SIM card to access 5G signals. |
| 4 | 1 x Wi-Fi/BT antenna port (optional), SMA connector, which can connect to Wi-Fi/BT antenna. |
| 5 | 1 x Micro USB port, it supports to flash to eMMC for the system. |
| 6 | 1 x 5G antenna port, SMA connector, which can connect to 5G antenna. |
1.3.3 Side Panel
This section introduces interfaces and definitions of side panel.
| NO. | Function Definition |
|---|---|
| 1 | 1 x Reset button, hidden button, press the button to restart the device. |
| 2 | 2 x USB 2.0 ports, Type-A connector, each channel supports up to 480Mbps. |
| 3 | 1 x 5G antenna port, SMA connector, which can connect to 5G antenna. |
| 4 | 1 x HDMI port, Type-A connector, which is compatibles with HDMI 2.0 standard and supports 4K 60Hz. It supports to connect a displayer. |
| 5 | 1 x 5G antenna port, SMA connector, which can connect to 5G antenna. |
1.4 Button
ED-IPC2500 device 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 Indicator
Introducing the various statuses and meanings of indicators contained in ED-IPC2500 device.
| Indicator | Status | Description |
|---|---|---|
| PWR | On | The device has been powered on. |
| Blink | Power supply of the device is abnormal, please stop the power supply immediately. | |
| Off | The device is not powered on. | |
| ACT | Blink | The system started successfully and is reading and writing data. |
| Off | The device is not powered on or does not read and write data. | |
| USER | On | User can customize a status according to actual application. |
| Off | The device is not powered on or not defined by the user, and the default status is off. | |
| 5G | On | The dial-up is successful and the connection is normal. |
| Off | 5G signal is not connected or the device is not powered on. | |
| Yellow indicator of Ethernet port | On | The data transmission is abnormal. |
| Blink | Data is being transmitted over the Ethernet port. | |
| Off | The Ethernet connection is not set up. | |
| Green indicator of Ethernet port | On | The Ethernet connection is in the normal state. |
| Blink | The Ethernet connection is abnormal. | |
| Off | The Ethernet connection is not set up. |
1.6 Interface
Introducing the definition and function of each interface in ED-IPC2500 device.
1.6.1 SIM Card Slot
The ED-IPC2500 device includes one Nano SIM card slot labeled with the silkscreen "
", which is used for installing a SIM card to access 5G signals.
1.6.2 Power Interface
The ED-IPC2500 device features one power input terminal, implemented as a 2-Pin 3.5mm-pitch phoenix connector. The interface is labeled with the silkscreen "VIN+/GND", and the pin definitions are as follows.
 | Pin ID | Pin Name |
|---|---|---|
| 1 | GND | |
| 2 | 9V~36V |
1.6.3 1000M Ethernet Interface (ETH0 ~ ETH2)
The ED-IPC2500 device includes three auto-sensing 10/100/1000M Ethernet interfaces, labeled with the silkscreen "
". These interfaces utilize RJ45 connectors, and for Ethernet connectivity, it is recommended to use Category 6 (Cat6) or higher-specification network cables. The pin definitions for the terminals are as follows:
 | Pin ID | Pin Name |
|---|---|---|
| 1 | TX1+ | |
| 2 | TX1- | |
| 3 | TX2+ | |
| 4 | TX2- | |
| 5 | TX3+ | |
| 6 | TX3- | |
| 7 | TX4+ | |
| 8 | TX4- |
1.6.4 HDMI Interface
The ED-IPC2500 device features one HDMI interface with a silkscreen label "HDMI", designed as a standard Type-A connector. It supports connection to HDMI displays and delivers video output up to 4K resolution at 60Hz (4K@60).
1.6.5 USB 2.0 Interface
The ED-IPC2500 device features two USB 2.0 interfaces, labeled with the silkscreen "
". These utilize standard Type-A connectors, supporting connectivity with standard USB 2.0 peripherals and providing data transfer speeds up to 480 Mbps.
1.6.6 Micro USB Interface
The ED-IPC2500 device includes one Micro USB interface with a silkscreen label "PROGRAMMING". It supports flashing to eMMC when connected to a PC.
1.6.7 Wi-Fi Antenna Interface (optional)
The ED-IPC2500 device features one Wi-Fi antenna interface using an SMA connector, with a silkscreen label "WiFi/BT", for connecting a dual-purpose Wi-Fi/Bluetooth antenna.
TIP
If the selected device model is a non-Wi-Fi version, this interface will not be included.
1.6.8 5G Antenna Interface
The ED-IPC2500 device features four 5G antenna interfaces using SMA connectors, with silkscreen labels "5G", for connecting 5G antennas.
1.7 Supercapacitor (optional)
The ED-IPC2500 supports an optional supercapacitor backup power source, which provides the following functions:
Power Failure Data Preservation: In the event of sudden power loss to the IPC device, the supercapacitor provides brief power support to critical circuitry within the IPC. Depending on the load, it can maintain operation for approximately one minute under lighter loads or about 30 seconds under heavier loads. This ensures that essential data (such as the device’s runtime state, current values of counters/timers, etc.) is preserved, preventing loss due to unexpected power interruption. This is critical for industrial applications requiring rapid process recovery without loss of key information.
Real-Time Clock (RTC) Sustenance: The device’s RTC is crucial for recording event timestamps and sequencing operations. The supercapacitor supplies sufficient power to sustain the RTC circuit after primary power failure, allowing it to continue operating normally for a period.
Assisting Graceful Shutdown: The supercapacitor supports an orderly shutdown procedure during power loss by supplying energy to the device’s control circuits. This enables the system to safely terminate active functions per predefined protocols—e.g., closing communication ports, halting complex calculations, or stopping runtime processes methodically.
TIP
The supercapacitor requires at least five minutes of charging while the device is powered on. Full functionality is guaranteed only after the supercapacitor is fully charged.