UCA International Users Group Distributed Betwork Protocol INGESAS™ IC3 consists of a high-performing gateway designed for substation environments, providing high reliability and availability thanks to the various redundancy mechanisms that it offers. Software All INGESAS™ IEDs can be set and monitored with powerful software tools by Ingeteam running in a Windows® environment. This application software has been specifically designed for simple and user-friendly access to the devices. Its main functions are as follows: ∙ Collects all the substation information (alarms, states, measurements, counters, etc.) and sends it to different control centres, following telecontrol standards ∙ Receives commands and set points from different telecontrol centres and transmits them to the corresponding IEDs ∙ Performs general logic operations at substation level, receiving the necessary information from the IEDs at bay level ∙ These logic operations are developed using IEC61131-3 compliant tools ∙ It provides the most recent cybersecurity features such as: firewall, cryptographic techniques, role-based access, user accounts control... ∙ Acts as a synchronisation pattern for all the devices connected to the communications network via the SNTP protocol Substation automation INGESASTM IC3 is able to manage the following communication protocols: ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ IEC 61850 Client and Server IEC 60870-5-101 Master and Slave IEC 60870-5-104 Client and Server IEC 60870-4-103 Master DNP 3.0 Master and Slave MODBUS RTU / TCP Master and Slave PROCOME Serial / TCP

Overview Advantages ∙ Can be configured with IEC 61850 compliant tools ∙ One single device makes it possible to centralise all of the information for different main telecontrol centres, whilst also managing different protocols ∙ The information sent to each telecontrol centre can be configured ∙ Logic programming is carried out using IEC 61131-3 compliant tools ∙ Allows redundancy in devices, communications and power supply improving the system’s overall availability ∙ Easily expandable database, being possible to add new IEDs to the system simply and securely ∙ Provides an embedded HTML5 web...