タイトルまたは説明

NIS****8 is positioned between PLC and PC. It can be applied to electrical online monitoring, water quality monitoring etc., it possesses *6DI 8DO 8AD Four COM, One network interface, DI AD and the serial port has ***0V isolation. CPU **0MHz, 8m Memory, *2m FLASH memory. It adopts C language programming, supports secondary development, provides DEMO. And it is convenient for use. Product Material: Characteristics: CPU: *6bit embedded low power consumption CPU, main frequency is **0MHz Built-in RTCEEPROMNVSRAM Power supplier, communication, I/O ***0V entire isolation. RS***5 supports automatic Data flow direction control. Built-in HTTP & FTP Server It provides **8bit encryption algorithm for application software so that to protect Intellectual Property Rights. Software Functions: Running the opening source code multithread real-time kernel UCOS, high efficiency, high stability. With high stability of LWIP's TCP/IP protocol, and large network throughput capacity Support multi-users parallel connected FTP file transmission service. Provide Serverlet dynamic generated web-page based HTTP service Embedded HTTP service supports controlled variable I/O Serverlet Module. It realizes Network telecontrol and Data transparent retransmission of serial ports/parallel ports communication It supports Modbus client/server protocol, and can visit through Serverlet or Language. It can realize B/S structureC/S structure based distributed remote monitoring. System Specifications: CPU: RDC ***0C***0MHz BIOS: Self-owned Intellectual Property. Memory: Onboard 8MB memory EEPROM: **8bytes read and write. Battery Protection SRAM: **8K bytes, Unlosable real time clock when there is power failure, since it can realize the protection through lithium battery. Network: CPU built-in high-speed Ethernet, network hardware can visit the memory directly, so the practical communication speed is far above ISA *0MB NIC. Two onboard Flash on Disk: One o