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 ...
ABB today announced the launch of two major innovations for continuous water analysis (CWA): the AeroStar™ family of ...
ABB’s XIO series is an extended range of all-in-one devices that monitor, control and manage oil and gas flow applications. The ABB XIO-08, ABB XIO-04 and ABB XIO-00 each operate as an extension to ...
iOS 7 app allows communication with Sealevel Modbus TCP compatible products including SeaI/O and eI/O modules, accessing the registers, coils and discretes of a Modbus device from a connected iPhone ...