Protocol Conversion Gateways
  • Looking for a solution which can enable communication between Modbus, BACnet , SNMP, Metasys N2 or lonworks etc. protocols?
  • We have great solution for you with wide variety of building automation protocols.
  • Enables you to communicate with slave devices and get its data on BMS or SCADA
  • Supports Wi-Fi, GSM or GPRS for data transfer.
  • Enable communication between your fire alarm panel to remote monitoring solution.
  • BTL, CE, UL and lon certified  
SMS/Email Gateway for BACnet and Modbus

Looking for a solution which can provide you alerts or updates via SMS/Email? Please check out our BACnet/Modbus Gateway with SMS/Email functionality

  • This gateway can read data from BACnet IP, BACnet MSTP, Modbus RTU, Modbus TCP supported devices and send SMS or Email on the basis of the conditions set. 
  • The user can configure the gateway to set alerts based on the values that are being read from the field devices. It is possible to set warning and alarm levels.
  • Phone numbers for the SMS or Email address are completely configurable. More over it is possible to set multiple SMS and Email addresses for alerts. Users can also be grouped to send group level alerts.

Gateway to monitor Fire Alarm Panel data

Integration of the Fire Alarm System with the building management/automation (BMS/BAS) system is extremely important. This way the BMS/BAS operator/s can have real time information on Fire alerts/warnings/alarms. And timely action can be taken.

               Fire alarm systems from different manufacturers communicate on different communication protocols and hence cannot be directly integrated with the BMS/BAS.

In such situations ProtoConvert’s Fire Alarms panel gateways can be used for integration and to allow seamless data flow between the fire alarm system and the BMS/BAS.

               A complete list of supported fire alarm panels are available here. We can also develop a custom interface for your fire alarm panel if you do not find your protocol listed here.

Tested Devices

Telnet Gateway

  • Telnet is used by several home and building automation system controllers for data exchange. 
  • Since the protocol implementation varies from one manufacturer to another these systems cannot directly exchange data with other building automation systems which are normally on protocols like Modbus and BACnet.
  • ProtoConvert’s Telnet gateway can be used for integration of device that use Telnet with other building automation system device that use other protocols like BACnet or Modbus. 
  • Our gateway is highly flexible and can be customized to support the protocol implementation as per the project requirement.
MQTT Gateway

  • MQTT is the protocol of choice for IoT applications. Hence when data needs to be pushed to the cloud or required by an IoT application generally MQTT is the preferred protocol. 
  • Building automation systems generally work on protocols such as Modbus and BACnet and are not inherently designed to support MQTT.
  • In such situations ProtoConvert’s MQTT gateway can be used to provide a secure data transfer from the building automation network to the cloud based API or any remote system that supports MQTT.



IoT application generally expect data using JSON/XML formats using HTTP/HTTPS based REST API. Sometimes is required to expose data from a building automation system to an IoT based API for remote monitoring. 

Some system/manufacturers also supply equipment that support a REST based API and need to be integrated with a Building automation system. Normally building automation systems do not directly understand the XML/JSON formats and hence JSON/XML data needs to be converted to a standard protocol like Modbus or BACnet so that it can be used by the building automation system.

Our IoT gateways can work both ways in such situations. They can expose the building automation data as JSON/XML data and provide it to a remote system using HTTP/HTTPS based REST APIs. Or they can read JSON/XML data and provide it to the building automation system using a standard protocol like BACnet or Modbus.


Media Converter : Fiber Optics Converter
Do you wish to interconnect devices on a serial network like RS232 or RS 485 over a long distance? At the same time you want to maintain a high speed communication network?
No worries, we have a solution for you. Our Fiber Optics converters can inter connect your RS232 or RS485 or CAN or LonWorks or Profibus networks using high speed fiber optics.
Our Fiber Optics converter can communicate on protocols/physical layers like
We supports single mode or multi mode converter and point to point or Multi drops topology. Please visit interface converter page for detail information on these converters.


Data Acquisition for SCADA – Software based gateways:
  • Do you face situations where your SCADA does not support a protocol that your field equipment works on?
  • Our software based gateways support a wide range of protocols and can enable data capture from field equipment and conversion to a protocol that your SCADA supports
  • SCADA Data Gateway - collects data from OPC Server, IEC 60870-6 (TASE.2/ICCP), IEC 61850 Server, IEC 60870-5, DNP3, or Modbus Slave devices and then supplies this data to other control systems supporting OPC Client, IEC 60870-6 (TASE.2/ICCP) Client, IEC 60870-5, DNP3, and/or Modbus communication protocols.
  • BACnet OPC Client and OPC Server: Provides connectivity and data exchange between your BACnet networks (BACnet MSTP or BACnet IP) and your OPC system.