Eaton ETR-5000-2B2EA0 Transformer Relay - Profibus-DP

Feature → Business Impact → Application: The ETR-5000-2B2EA0 offers 8 digital inputs and 9 digital outputs, enabling comprehensive protection logic and event signaling that streamline fault isolation. This translates to faster response times, improved safety, and lower downtime in motor and transformer protection schemes across substations and manufacturing floors. Application-wise, this supports robust coordination in high-energy environments where quick isolation minimizes equipment damage and outage duration. Feature → Business Impact → Application: Two analog inputs and two analog outputs provide precise voltage, current, and metering data, enabling accurate protection and power quality monitoring. This reduces nuisance trips and supports data-driven maintenance planning in power distribution panels and critical plant feeders. Feature → Business Impact → Application: Profibus-DP over D-Sub RS-485 provides reliable field communication, enabling seamless integration with PLCs and SCADA systems. This simplifies commissioning, improves diagnostics, and supports scalable networked protection in multi-bay substations. Feature → Business Impact → Application: Power supply range 19-300 VDC and 40-250 VAC, with 50/60 Hz compatibility, ensures operation across global installations. This reduces inventory complexity and enables quick replacement in mixed fleets of equipment. Feature → Business Impact → Application: I/O options including IRIG-B, URTD Interface, Trip Coil Monitor and Sensitive Ground Input enhance monitoring fidelity and protection coordination, improving system resilience for transformer protection relays in harsh environments. Feature → Business Impact → Application: Removable terminals and semi-flush mounting simplify field installation and maintenance, cutting commissioning time and enabling cleaner panel layouts in control centers and switchgear rooms.