Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...
The FactoryCast ETG1000 gateway simplifies the connection of legacy Modbus serial devices to Ethernet networks. The configurable and customizable Telemecanique Web-enabled gateway does not require any ...
The 240U-E provides reliable and secure high-speed wireless Ethernet connectivity across a broad range of applications in process and automation plants. Connects to PLC’s, HMI, DCS, data acquisition, ...