USR-WIFI232-630 Serial to WiFi Converter Support Modbus RTU Transfer to Modbus TCP Format Data Transfer

Description

Overview This manual is to introduce USR-WIFI232-630(Serial to WiFi Converter) Modbus RTU transfer to Modbus TCP function. Function introduction Modbus protocol is application layer message transport protocol. Modbus protocol has following two communication method: l Modbus TCP: Based on Ethernet and TCP/IP protocol. l Modbus RTU/Modbus ASCII: Based on asynchronous serial transmission(Such as RS232/RS422/RS485). USR-WIFI232-630(Serial to WiFi Converter) supports Modbus RTU format data transfer to Modbus TCP format data.(Don’t support Modbus ASCII format data)