Eaton EMR-3MP0-2A9IB1 Motor Relay - IRIG-B & Modbus TCP/RTU

Feature: Flexible communications including Modbus RTU over RS-485, Modbus TCP over Ethernet, and DNP3 over TCP/UDP. Business Impact: Simplifies integration with existing SCADA and control systems, reducing engineering time and misconfiguration risks. Application: Motor protection and remote status monitoring in pumps, fans, and conveyors. Feature: 4 digital inputs, 4 digital outputs, and 1 analog output plus 5 A phase current. Business Impact: Rich I/O enables local logic and signaling without extra controllers, lowering wiring and panel complexity. Application: Standalone motor control with status signaling for industrial drives. Feature: Wide voltage compatibility with 19–300 VDC (and 40–250 VAC as noted). Business Impact: Enables multi-plant deployments and easier spare part management across regions. Application: Global installations with varying supply schemes in automation cabinets. Feature: IRIG-B timing interface and projection-mount design. Business Impact: Precise time synchronization for coordinated protection schemes and easier mechanical installation in limited spaces. Application: Synchronous operations in power distribution and motor control rooms. Feature: Current protection and metering capability integrated into the relay. Business Impact: Improves energy accounting and fault analysis, reducing unplanned downtime. Application: Process lines and motors where energy usage and fault history are critical. Feature: 5 A per phase and a configurable protection set. Business Impact: Scalable protection without oversizing hardware or external relays. Application: Motor protection in medium-load drives and conveyors. Feature: Ethernet compatibility with Modbus TCP and DNP3 TCP/UDP. Business Impact: Enables cloud-ready data collection and remote diagnostics, accelerating preventive maintenance. Application: Remote monitoring in distributed automation architectures.