IS220PPROS1B has 11-channel independent 485 gateway for one-to-many integrated ModbusSRS485 devices, forming MODBUS protocol and connecting to PROFINET, realising the technical requirements for PROFINET to monitor MODBUS devices. It can realise Modbus to profinet, profinet to Modbus Rtu, protocol conversion function; it is mainly used for Siemens, Modbus protocol-related interfaces of frequency converters, smart meters, temperature control meters, weighing instruments, intelligent high and low voltage electrical appliances, power measuring devices, various transmitters, intelligent field measuring devices and meters, etc.

IS220PPROS1B maps the modbus RTU commands to the corresponding PLC register addresses, generates GSD files, and then imports them into Siemens programming software S7 or Botu, and downloads them to the PLC for configuration. Siemens PLC does not need to carry out modbus programming, and it can directly read and write the RTU data by reading the register addresses to achieve control of RTUs. 11-way Independent 485 gateway each 485 can be connected to multiple RTU devices, 11-way gateway concurrent data at the same time, faster.

IS220PPROS1B adopts Taiwan Yonghong PLC high-function host: FBS-32MC, Italy ASK5.6 colour touch screen: IS220PPROS1B selection based on: 1) with a large enough temporary storage space and exclusive provision of archive temporary storage space, to ensure that the system’s dosage of the amount of formulas is sufficient to ensure that the amount of big enough to ensure that the formula of the absolute security of the formula through the operation of the special instructions 2) Powerful communication function, communication protocol programming is simple and convenient 3) Extendable multiple communication ports to provide hardware support for system extension control and networking 4) Affordable, reliable and stable operation.