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IEC Protocol Gateway and Protocol Conversion

Customized SCADA

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IEC Gateway To Modbus TCP/IP

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IEC Protocol Gateway Conversion

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IEC 101,IEC 104, IEC 103,DNP3, Protocol gateway and Protocol Conversion


  • Modbus
  • DNP3
  • IEC 60870-5-101
  • IEC 60870-5-104
  • Proprietary protocols

Communication tools and technologies :-MS Visual Studio 2008, C, C , C#, MS Sql Server 2005, MS Sql Server 2008.
Communication Media:- Ethernet, TCP/IP, UDP, Serial RS232, Serial RS485, PLC, GPRS, GSM, Hardware I/O.
Devices / Interfaces:- Protection Relays, Substation Gateways, Meters, Merging Unit, SCADA, DCS.
Operating Systems:-Windows 2000, Windows XP, Windows Server variants, Windows 7

We have expertise skill on Protocol Gateway Conversion Software with vast range of protocols supports.
Our consistent investment in R&D ensures that you are never left behind in adapting to changing communication standards, Conformance requirements and security environment in which utilities work.
Our efforts make our products and solutions technology leaders in its segment.
Protocol Gateway:
We has been working in the area of transmission protocols since its founding. We have implemented various protocols on different platforms and put them in operation. Among these protocols is the entire IEC 60870-5 family, IEC 61850, DNP3 and MODBUS. We already developed this software in Advantech Controllers.

  • Oil and gas (offshore platforms, onshore oil wells)
  • Electrical power transmission networks and associated equipment
  • Pipeline monitoring system
  • Substation, Smart Grid
  • Networks of pump stations (wastewater collection, or for water supply)
  • Environmental monitoring systems (pollution, air quality, emissions monitoring)
  • Mine sites
  • Hydro-graphic (water supply, reservoirs, sewerage systems)


  • RTU
  • FRTU
  • Protocol Gateway DCU
  • RMU

PGA Gateway supports the following Protocols:

  • IEC 60870-5-101 Master/Slave
  • IEC 60870-5-103 Master/Slave
  • IEC 60870-5-104 Client/Server
  • IEC 61850 Client/Server
  • DNP3 Serial Master/Slave
  • DNP3 Network Master/Slave
  • MODBUS RTU Serial Master/Slave & TCP Master/Slave
  • Ethernet I/P

Power RTU capable of performing the following functions:

  • Designed around an open ended distributed processing configuration consisting of main processor, peripheral I/O modules, termination panels, power supplies & communication equipment/interface.
  • Collecting, processing and transmitting status changes, accumulated values and analog values.
  • Time resolution for time tagged events and function to Time Synchronization.
  • Receiving and processing digital and analog commands from the master station(s).
  • Accepting polling messages from the master station(s).
  • Support Multi-tasking, to enable RTU to concurrently scan input status, whilst executing application program or reporting functions.
  • Function of switching of channels if dual data communication channel is available.
  • Abundant communication protocol library available, which includes IEC870-5- 101,104,103, DNP3 etc. It also contains protocols of different kinds of relays and intelligent energy meters. These protocols can be modified according to user’s needs.
  • Alarm functions (SMS, Email) for fault isolation and also for maintenance personnel.

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