Eaton EMR-3000-2B1LA1 Motor Relay - IRIG-B URTD Interface

Modbus and DNP3 TCP communications run over LC duplex fiber optic Ethernet, enabling secure, low-latency data exchange between the relay and distributed controllers. Business impact: reduces wiring complexity, supports scalable architectures, and enhances remote diagnostics. Application: ideal for plant-wide motor control and distributed control networks in modern automation lines. Broad voltage and current ranges of 19-300 Vdc and 40-250 Vac with 5 A/1 A phase current provide flexible power sourcing, lowering spare parts counts and enabling a single device to service diverse motor loads across shifts. Application: mixed-load environments with motors requiring different voltage levels. Four digital inputs and four digital outputs, plus I/O options including IRIG-B, Sensitive Ground Input, and URTD Interface, expand local control and diagnostic capabilities. Business impact: richer data, faster fault signaling, and easier integration with legacy systems. Application: panel builds and distributed-control architectures. Sensing inputs deliver current protection and metering, enabling real-time energy accounting and protective actions without external add-ons. Business impact: improved reliability and reduced energy waste. Application: motor protection schemes and incremental energy management. Zone Selective Interlocking (ZSI) at one interlock level enhances selective tripping, minimizing equipment stress and downtime during faults. Business impact: lower maintenance costs and higher system availability. Application: feeder protection in complex motor networks. Projection mounting and a compact footprint simplify installation in standard cabinets, reducing panel depth and facilitating retrofits. Business impact: faster commissioning, fewer mounting conflicts, and scalable layouts for growing facilities. Application: OEM builds and modernization projects.