Modbus RTU to Modbus TCP caching gateway 2 x RS-485, 2 х Ethernet, Wi-Fi
Unlike most gateways, which only re-transmit packets from one network to another, while introducing additional delay, Modbus Proxy works at its pace all along, reading the requested registers into the internal memory and responds to requests with values stored in memory. Thus, the requested registers are read from the gateway’s cache without delay over Modbus TCP, while the gateway cyclically reads them from the Modbus RTU devices and put data into cache.
Applications
It has the following differences:
Please refer to the full manual for the module.