EMD500
Category: Industrial and commercial industries
EMD500 is based on the development and design of domestic Ruixin micro-RK3568J processor, mainly used in the lithium battery energy storage industry EMS energy control unit, optical storage charging station, power protocol protocol conversion, edge computing gateway and other scenarios. The product adopts fanless passive heat dissipation design, and has been tested in harsh environment, EMC, safety regulations and long-term stability operation to ensure stable and reliable operation.
Product Features
■ Dual-core Cortex-A7@1.2GHz,512M DDR3, 4GB eMMC
■ Applicable to industrial and commercial energy storage, grid-side energy storage and source-grid-side energy storage
■ Rich interfaces, supporting 4-way RS485/4-way network port/2-way CAN
■ Rich software, supporting MySQL FTP Server、IEC104、IEC61850、DL645、ModBus-TCP、ModBus-RTU、OpenVPN、MQTT
■ Support power-down protection, ferroelectric storage, enhanced data security
■ Support national secret algorithm: SM2/SM3/SM4
■ The product has passed CE and EMC tests
Product Parameters
| Category | Name | Main parameters |
| The minimum system | Processor | Quad-core 64-bit Cortex®-A55, main frequency 2.0GHz, built-in 1.0TOPS power NPU |
| Memory | 4GB DDR4 | |
| Storage | 8GB eMMC (32GB eMMC configurable) | |
| Power | Operating voltage | DC 9V-36V |
| wired communication | RS485 | 4-way isolation maximum number of nodes 128 isolation voltage 3000VDC |
| CAN | 2-way isolation maximum number of nodes 110 isolation voltage 3000VDC | |
| Ethernet | 4-way, 10/100/1000Mbps Gigabit Adaptive | |
| 4G | 1 way, support the whole netcom | |
| M.2 SSD | 1 channel M.2 PCIE interface hard disk, maximum support 4TB | |
| USB interface | USB3.0 | 1 way HOST: can be used for U disk, mouse, keyboard and other peripherals |
| USB2.0 | Road 1 is the system burn-in port, road 1 is the debugging serial port, built-in USB to TTL module | |
| Display Interface | LVDS | 1 channel, including USB touch screen signal, maximum support 1280x 800 resolution |
| HDMI | 1 channel, HDMI2.0 display, external display | |
| Other | DI | 16-way optocoupler isolation dry node input |
| DO | 8-way mechanical relay isolation dry node output, support normally open and normally closed points | |
| ADC | 3-way isolated 4 ~ 20mA current sampling, 3-way isolated 6~24V voltage sampling | |
| RTC | Independent RTC chip, timing accuracy <1 minute/month, default super capacitor power supply, maintenance-free | |
| Power-down protection | Can detect power failure, power failure can maintain 5 seconds after the network (4G push) and storage | |
| LED indicator | 2 programmable LED, customer can customize the use | |
| Working environment | Working temperature | -40 ℃ ~ 75 ℃ |
| Storage temperature | -40 ℃ ~ 75 ℃ | |
| Relative humidity | 5% ~ 95% (no condensation) | |
| Software Specifications | System | Debian by default, supports Ubuntu |
| Supported programming frameworks | TensorFlow/Caffe/Darknet等 | |
| Network Services | Support DHCP server/client, dynamic domain name DDNS, SSH, Telnet, HTTPS, TFTP | |
| Data Security | OpenVPN、OpenSSL、WireGuard等 | |
| Support for multiple cloud platforms | Aliyun, Tencent Cloud, etc. | |
| Support for multiple industrial protocols | Modbus TCP/RTU protocol, IEC104, DL645, IEC61850 protocol, etc. | |
| Physical Specifications | Installation method | Wall-mounted |
| Mechanical dimensions | 265*160*70mm (excluding wall hanging) |
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