The Modbus® TCP/IP to IEC 61850  gateway enables communication between

the Intelligent Electronic Devices (IEDs) on an IEC 61850 network and

Programmable Logic Controllers (PLCs) or Programmable Automation

Controllers (PACs) on a Modbus TCP/IP network.

The configuration utility software provided with the gateway uses IED

configuration files to import complex IEC 61850 data structures. The utility

creates Variable files and Function Block files for import into Unity Pro projects

for Quantum or M340 processors.

IEC 61850 is the international standard that defines the hardware and

communication requirements for all devices within substation automation. The

standardized naming conventions imposed by the IEC 61850 standard

improves interoperability between systems provided by diverse manufactures or

created by multiple system integrators.

Modbus TCP/IP Server

 Accepts incoming connections on Service Port 502 from Clients using Modbus

TCP/IP MBAP messages and on Service Port 2000 (or other Service Ports) from

Clients using Encapsulated Modbus messages.

 Supports up to 20 independent, concurrent server connections for any combination

of Service Port 502 MBAP messages and Encapsulated Modbus RTU messages

on other Service Points.