Control Solutions' Babel Buster IoT Gateways include stand-alone data logging capability. The IoT Gateway will query your Modbus or BACnet devices, log data to a CSV file, and periodically email that file to you as an email attachment.

Your Modbus data logger can collect data from your PLC or any other Modbus device using either Modbus TCP or Modbus RTU.

Your BACnet data logger can collect data from any building management device using either BACnet IP or BACnet MS/TP.


Babel Buster IoT Gateways for Modbus Data Logging or BACnet Data Logging

MQ-61 Modbus Data Logger

MQ-61 Modbus IoT Gateway

MQ-61 Modbus IoT Gateway

• Local data logging for stand-alone remote monitoring
• Secure email client (gmail compatible)
• Automatically sends CSV data file as email attachment
• Simple template setup of logged parameters
• Modbus RTU RS-485 Master or Slave
• Modbus TCP Client and Server

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Retail price: $419.00

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MQ-73 BACnet Data Logger

MQ-73 BACnet IoT Gateway

MQ-73 BACnet IoT Gateway

• Local data logging for stand-alone remote monitoring
• Secure email client (gmail compatible)
• Automatically sends CSV data file as email attachment
• Simple template setup of logged parameters
• BACnet IP to MS/TP Router
• BACnet Client and Server

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Retail price: $419.00

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Babel Buster IoT Gateway as a Data Logger

There are two ways of going about data logging with the Babel Buster IoT Devices. One is via the cloud. The other is to log data to a local CSV file and have that file emailed to you periodically.

Selection of data points is pretty easy. Every Modbus register or BACnet object shows up on the list. Simply check off those registers or objects you want to log.

Once you have selected which registers or objects to record, a simple template is where you decide how often to record them, and when to send the log file to yourself via email.

BB3-6101-MQ Modbus Data Logger

BB3-6101-MQ Modbus IoT Gateway

BB3-6101-MQ Modbus IoT Gateway

• Local data logging for stand-alone remote monitoring
• Secure email client (gmail compatible)
• Automatically sends CSV data file as email attachment
• Simple template setup of logged parameters
• Modbus RTU Master or Slave
• Modbus TCP Client and Server

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Retail price: $529.00

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BB3-7301-MQ BACnet Data Logger

BB3-7301-MQ BACnet IoT Gateway

BB3-7301-MQ BACnet IoT Gateway

• Local data logging for stand-alone remote monitoring
• Secure email client (gmail compatible)
• Automatically sends CSV data file as email attachment
• Simple template setup of logged parameters
• BACnet IP to MS/TP Router
• BACnet Client and Server

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Retail price: $529.00

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Data is automatically timestamped. You may open your data file with any standard spread sheet program or any other tool that can read a simple CSV file. There will be one column of data per each point you selected for logging.


We can help you turn the IoT Gateway into a wireless remote monitoring system with the addition of a cellular router. It is secure, self-managed, and low-cost.