This logger can poll and read data from MODBUS RTU and MODBUS ASCII devices using the corresponding plugin. It can work fully automatically in the 24x7 mode. Read our tutorials!
This logger can poll and read data from MODBUS TCP devices using the MODBUS/TCP plugin. It was designed to operate in the 24x7 mode. Both loggers can export data to databases or log to a file, and many other formats.
This convenient software utility has a plugin that can work as a MODBUS RTU/ASCII master and slave. Therefore you may poll and emulate MODBUS devices.