IEC 60870-5-104 Server Simulator Connection Example 
This article will use the IEC60870-5-104 plugin of Neuron to connect to IEC60870-5-104 Server Simulator, which supports the collection of multiple data types and control.
Download IEC 60870-5-104 Server Simulator 
You can download the IEC6087-5-104 Server Simulator from here, the trial version of the emulator will automatically shut down after 15 minutes of operation, save the configuration data in time. Download and unzip the IEC6087-5-104 Server Simulator executable file, click install.
Simulator configuration 
- Open IEC 60870-5-104 Server Simulator.
 - Click 
Add Serverto create a server. - Modify the configuration in table IEC104-SERVER_1, modify the value of the Source IP Address to 0.0.0.0 .
 - In table Configuration_1, click 
Add Rowto create a tag, IEC60870-5 Group to Choose menu selection Measured Normalized, Event Report Type Id menu selection M_ME_NA_1=9. - Other parameters keep their default value, IOA default 1, Common Address default 1.
 

- Click 
Load Configurationand then clickStart Communicationto run server. 
Use Neuron connect simulator 
- Go to Neuron Dashboard, create a south node with IEC60870-5-104 plugin.
 - Click 
Device Configurationand then Device IP Address fill in the simulator address, other parameters keep default value. - Create a group, and then create a tag in that group with tag address 1.
 - In Monitoring -> Data Monitoring page, you can see the tag value after selecting South device and Group name.