The SEL 3505 is the newest, and low-end version of the RTAC. It supports Modbus, DNP3, IEC 61950, and GOOSE…
Category Archives: Real-Time Automation Controller
SEL 3555 RTAC
The SEL 3555 on the high end of the RTAC family. It’s an RTU supporting Modbus, DNP3, IEC 61950, and…
SEL-3530
Real time automation controller, also known as RTAC, is popular in substation applications and industrial control applications. It provides similar…
