Eaton EDR-3000-2A1EA1 Distribution Relay - Profibus-DP over D-Sub

Wide power range and dual-voltage operation simplify installation across mixed-voltage equipment. The EDR-3000-2A1EA1 accepts 19-300 VDC and 40-250 VAC, reducing stock variety and cutting wiring errors. This flexibility translates into faster commissioning, lower inventory costs, and fewer field substitutions on busy production lines. Four inputs and four outputs deliver compact, scalable feeder control. Removable terminals and a projection mounting method speed field wiring and simplify maintenance in crowded control cabinets. The device’s modular I/O supports easy retrofits and minimizes disruption during upgrade projects. Profibus-DP over D-Sub / RS-485 connectivity reduces panel wiring and enables centralized monitoring across the plant network. Current protection and metering capabilities provide real-time visibility into load profiles and fault conditions, empowering preventive maintenance. In practice, factory teams can diagnose issues faster and document protective actions for compliance reporting. Voltage sensing inputs are optimized for flexible protection schemes, while the 50/60 Hz operation ensures consistent timing across global installations. The base relay, EDR-3000, supports reliable feeder control without adding complexity to the control architecture. This combination helps engineers meet safety and performance targets with a single, field-proven device. Sensitive Ground Input and removable terminals improve grounding strategy and wiring quality, reducing debugging time during commissioning. While the data shows Compliances as manufacturer-listed, confirm regulatory approvals with Eaton before procurement to avoid project delays. Overall, the EDR-3000-2A1EA1 delivers a practical balance of protection, visibility, and ease of integration for modern industrial feeders.