Adopting based onThe ARM Cortex-A8 series processor is equipped with 8 RS485 serial communication ports (2 of which are RS232/RS485 switchable), all of which have 3KV DC optoelectronic isolation and 8 independent 10/100BASE-T adaptive fast Ethernet ports with RJ45 interfaces. In terms of storage, the product is equipped with 64MB SDRAM, 8MB Nor Flash, and default 1GB Nand Flash, and is expandable. Supports communication protocols from mainstream power supply manufacturers such as Zijing Power Supply, Emerson Power Supply, Titan Power Supply, Zhongling Power Supply, Beijing Power Source Power Supply, Jindian Power Supply, and Jinhongwei Power Supply.