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SMP Gateway automation platform

Eaton's SMP Gateway combines all the functions required by modern automation systems including innovative functionality, high reliability and scalability in a single powerful package. In addition to providing data concentrator, protocol translator and logic processor functions, the SMP Gateway features an integrated HMI and facilitates secure remote access for maintenance to substation and field devices, reducing operating costs and increasing productivity. The SMP Gateway is one of Eaton's grid automation system solutions.

Support industry standard and legacy protocols
High interoperability
Future-proof, substation-grade automation system
Exceptional performance, reliability, flexibility and security
Fast configuration change and reboot cycle
Increased productivity


  • Substation controller
  • Data concentrator and protocol translator (popular protocols: IEC 61850, DNP3, OPC UA)
  • Cybersecure
  • Substation-grade hardware
  • Complete redundancy scheme: systems, networks (PRP/HSR), links, IEDs, power supplies (SMP SG-4260 only)
  • Interoperable, flexible and scalable
  • Field-proven tools

Flexibility and performance across applications

Utility automation systems are evolving from traditional RTUs to advanced distribution and substation automation systems (SAS) based on multi-function automation platforms. The SMP Gateway’s flexibility and performance makes it an optimal automation platform for a large variety of utility applications.

Supporting the evolution of automation products

The SMP Gateway reduces engineering efforts through a comprehensive set of field-proven tools that includes protocol analysis and detailed logs. The unique commissioning tool forces individual points, performs local control operations, keeps track of tested points in a spreadsheet and prints comprehensive test reports. With its robust and scalable design, the SMP Gateway provides a flexible solution that adapts to your evolving automation requirements.