Bộ ghi và thu thập dữ liệu ADFweb Datalogger
The Datalogger Modbus series HD67324-B2 is used for recording data in a line Modbus, up to 2GB. 
The datalogger is operating in stand-alone , can be connected to Master Modbus , or in the Modbus Slave , via a RS485 or RS232. 
The data acquired from the device can be downloaded through a USB port . 
Benefits: 
- Low Cost 
- Standard RS485 up to 115K bps ready for the Modbus RTU protocol 
- List of configurable variables to save 
- Configurable a lot of scan times for the variables 
- Master or Slave Modbus RTU 
- Easy setup with included software 
- DIN rail mounting 
- Wide range of input power 
- Galvanic isolation 
- Designed for industrial use 
- Industrial Temperature Range 
- Memory up to 2GB 
- Download by USB