MQTT token for one 2-Wire installation

The "MEGA" web server is a Modbus master module. All Modbus slaves modules are connected to the RS485 bus and then configured with Modbus address, name and module type. In addition to 2-WIRE Modbus meters ( Electricity, Calorie, MoCo ), external 2-WIRE web server channels can also be set up via MQTT. Depending on whether it is a MEGA16, MEGA32, MEGA64 or MEGA128, 16, 32, 64 or 128 channels respectively can thus be configured of which a maximum of 32 meters via RS485 Modbus. Once configured, MEGA reads the meter reading(s) of each meter every hour. Only the current meter reading(s) and the 11 previous monthly meter readings and monthly consumption are saved with the purpose of billing based on monthly meter readings. These meter readings are manually exportable via the web server to Excel, JSON, CSV, pdf, email, or are automatically sent via Email with a csv attached.

• Configuration can only be done via the local network, and each time a change is made, the last configuration is overwritten and stored in the cloud. In case of failure in the MEGA, then ONLY the last configuration can be restored to a new web server.
• Current meter readings + last 11 monthly meter readings can be sent every day/week/month by email as csv file to 2 recipients, or can be manually retrieved and downloaded via the web server as Excel/csv/pdf file/Email.
• The current monthly meter readings from the MEGA module are uploaded and overwritten daily in the cloud. Only the latest version can be downloaded to a new server in case of malfunction e.g..
• One can set up per meter, a communication check coupled with an email error notification.
• MEGA registers via Modbus RTU on 9600.8N1, 2-Wire Type EMM.xxx meters, Kamstrup Calorimeters Type x03 on Modbus, MoCo module( P1 values).
• MEGA registers via MQTT energy channels from the 3 web servers LoWi3, ReMI, MEMo3 well provided they themselves have their own MQTT account on the 2-WIRE MQTT server.
• Via an HTML-MQTT app, remote access to the web server is possible for the installer/syndic . This is useful for retrieving and exporting current meter readings, testing connected meters,... but cannot be used for a change of configuration.
• End consumers also have remote access to their own meters via an APP
• The 2-WIRE MEGAxx token is an annual subscription which renews (automatically) every year unless you stop ONLINE one month before its expiration.

Application:

The configuration of meter channels in web servers is very simple and can be applied in different environments:

• Measuring consumptions in storerooms or garages of apartments, SME units,...
• Measuring consumption on camping pitches.
• Over the Internet, collect meter readings from multiple locations with its own LoWi3, ReMI or MEMo3 web server. Both the administrator and the resident have insight into consumption
• Over the Internet, monitor the proper operation of LoWi3, ReMI or MEMo3 Web server at other locations
• ...

This product includes:

• 1x 2-Wire MEGA 16 dongle
• 1x MeanWell power supply DR-15-12
• APP MEGA Syndic
• APP MEGA user
• Subscription activation code

Instruction manual:

• Quickstart datasheet:QSA32NL MEGA

Dimensions:

• Packaging:
  • MEGA16 + power supply: 13cmx15cmx9cm, 150gr
• DIN-Rail: = 2 DIN rail MEGA+ 1 DIN rail power supply

 

Video Tutorial:

 

Ordering:

When ordering, you will receive a MEGA module with a set link to the central cloud server, a set mail server, an activation code for the online subscription. On this module you can then connect and configure up to 16 meters which can then be read locally and remotely.            

MEGA16 dongle+token (1 year subscription) quantity

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