RemoDAQ-8000 modules, which are developed and manufactured by Beijing Dslc Co., Ltd, are isolated, intelligent I/O and communication products that based on RS-485 Bus, Ethernet, CANBUS, Profibus. They are compact and solid, easy for on-spot installation; they absorbed many advantages from the competitor?s products, and therefore have higher reliability and better anti-jamming. About software, it includes abundant library function, drive and debugging utility, support many communication protocol such as Modbus/ RTU, Modbus/TCP, ASCII command/ response, easy software programming.