Data Acquisition: DAQMASTER Data Acquisition Unit MW100

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	Data Acquisition Unit MW100

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Advanced Data Logging

The MW100 can be connected to multiple PCs at the same time. This allows monitoring and sharing of measured data by multiple users. A login function is included to enable assigning of access rights.

Measurement information shared	Measured data shared
	* Mail server required.

Acquire up to 360 Channels in One System

A large data acquisition system of up to 360 channels can be assembled using multiple MW100s and standard MODBUS TCP Ethernet communications. When equipped with the /M1 math option, the MW100 can acquire up to 300 channels of external data from additional MW100 units or other devices such as a PLC using MODBUS TCP communications. This provides a total system capacity of 360 channels (60 built-in measure channels + 300 external).

Serial MODBUS RTU communications (RS- 232 or RS-422A/485) can be ordered as a separate option with the same capability.

Connect to Other Devices

An optional serial MODBUS RTU interface provides data exchange functions with other devices such as recorders, PLCs and controllers. In this mode, MW100 can serve as expansion I/O or as a data acquisition terminal for another connected device.

Remote Data Acquisition

Screen updating may be slower
depending on the communication
environment.

When the measurement location is located remotely from the data monitoring station, a dial up phone connection can be used for communications. All MW100 web browser-based data monitoring and FTP functions can be used via this connection for remote data acquisition applications.

Time Synchronization

The MW100 can synchronize its clock to a network time-server using SNTP (Simple Network Time Protocol), allowing any number of MW100s in a system to have precisely matched time.

Both SNTP Server and Client modes are supported. In Server mode, one MW100 can acquire time data from a server using Client mode. It can then serve time data in Server mode to other MW100s that function as Clients.

Clock synchronization functions are allowed only when the measurement interval within the unit is two seconds or longer.