Substation Integration—Link all substation IEDs into a single, low-cost, configurable contact point for SCADA, local human-machine interface (HMI), dial-in access, dial-out notification, and overall substation integration applications. Link multiple communications processors to provide redundant communications paths when necessary
Customizable Control—Produce and forward information to perform control functions using Boolean and arithmetic operations. Reduce overall system costs and improve system reliability by reducing the number of auxiliary devices.
System Synchronization—Generate IRIG-B formatted time with the time-code input from an IRIG-B time source or with the internal clock, and redistribute it to connected IEDs. This provides a common baseline for all connected devices, allowing you to monitor your system more efficiently.
Automatic Database—Collect, store, and forward meter reports, targets, digital input status, event reports, demand meter reports, and more.
Simple, Complete Integration
Link all substation IEDs into a single, low-cost configurable contact point for SCADA, local HMI, dial-in access, dial-out notification, and overall substation integration applications. Link multiple communications processors to provide redundant communications paths when necessary.
Receive SER messages from SEL devices, and update local SER database. Monitor optional contact inputs, time-tag transitions, and save SER records. Send SER records to the host using DNP3 LAN/WAN and SEL Fast SER messages.
Two Plug-In Protocol-Processor Card Slots Support SEL-2700 Series Cards
Provide communication on hardware-specific local-area networks. The SEL-2711 Modbus Plus Protocol Card connects with Modbus Plus networks. The SEL-2701 Ethernet Processor interfaces with fiber and copper Ethernet networks and includes support for Telnet, FTP, DNP3 LAN/WAN, IEC 61850/UCA2, and the OSI, TCP, and UDP stacks.
Collect, store, and forward meter reports, targets, digital input status, event reports, demand meter reports, and more. Use the optional flash memory for nonvolatile storage.
Use the Set File Generator tool to ease the settings development of SEL communications processors. Preconfigured device templates quickly and easily establish communications between a communications processor and common substation IEDs. The Set File Generator creates settings files that can be sent to the communications processor using SEL-5020 Settings Assistant Software. It aids the communications processor experts, power users, or even novices by decreasing the time required to compose settings.
Use the SEL-5020 Settings Assistant Software to prepare settings and communicate with the communications processor.