Eaton EDR-3000-2C1DB1 Distribution Relay - Profibus-DP ST

Feature → Business Impact → Application: Four inputs and four outputs with removable terminals enables modular wiring and quick field maintenance, reducing panel downtime during servicing and allowing faster reconfiguration of feeder protection logic in busy automation cells. This supports more efficient commissioning of complex control panels and simplifies spare-part inventories for large installations. Feature → Business Impact → Application: A wide power supply range of 19-300VDC or 40-250VAC with 50/60 Hz compatibility ensures the relay can operate across diverse plant voltages and local utility standards, reducing the need for multiple devices and enabling a leaner, more reliable panel design. This is particularly valuable in multi-line factories or retrofit projects where supply conditions vary. Feature → Business Impact → Application: Current sensing inputs (1) and zone selective interlocking (1) improve selective fault isolation and coordination between feeders, minimizing nuisance trips and downtime while preserving safe shutdown sequences in critical automation cells. Feature → Business Impact → Application: Profibus-DP communication over fiber optic ST, combined with conformal coating and 4x4 I/O, delivers EMI immunity, rugged reliability, and long-term performance in harsh industrial environments, supporting seamless integration with existing network architectures and reducing commissioning risk. Feature → Business Impact → Application: Removable terminals and projection mounting, plus a conformal-coated circuit board design, simplify installation and field service, enabling faster maintenance windows, easier upgrades, and improved overall equipment effectiveness (OEE) in manufacturing lines.