Eaton EMR-3000-2A1LA1 Motor Relay - IRIG-B & URTD Interface
Part Number: EMR-3000-2A1LA1
Quick Summary
The Eaton EMR-3000-2A1LA1 motor relay provides reliable motor control for industrial automation and process lines. Operators often struggle with integrating diverse I/O, timing signals, and fiber-network communications without risking downtime. While exact certifications should be confirmed with the manufacturer, devices in this class commonly align with CE and UL safety expectations, and IP-rated enclosures are available for rugged environments. This model supports fiber-based Modbus/DNP3 TCP, IRIG-B timing input, and URTD interfaces to simplify complex control architectures. Its wide power range and multi-I/O footprint enable scalable deployments, reducing wiring complexity and speeding commissioning while delivering consistent performance in production, packaging, and material-handling applications.
Product Information
Extended Description
EMR-3000-2A1LA1 Eaton: Eaton, motor relay, 5A, 1A, Motor, over LC duplex fiber optic Ethernet, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B,URTD Interface,Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1LA1
UPC
786679146026
Product Length/Depth
8.06 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.82 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
Contact Manufacturer
Application
Motor
Type
Motor relay
Analog inputs
0
Phase current
5A, 1A
Analog outputs
1
Digital inputs
4
Digital outputs
4
I/O options
IRIG-B Sensitive Ground Input URTD Interface
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Projection
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EMR-3000-2A1LA1
The EMR-3000-2A1LA1 motor relay is built for flexible, scalable motor control in demanding environments. Feature → Business Impact → Application: Wide power range (19-300 VDC, 40-250 VAC) enables operation across inconsistent plant supplies, reducing the need for multiple variants and cutting inventory costs; Ideal for conveyors and mixer drives where supply integrity varies. Feature → Business Impact → Application: 5A/1A phase current with robust current protection and metering supports precise motor protection and energy monitoring, improving uptime and reducing unscheduled maintenance on packaging lines. Feature → Business Impact → Application: 4 digital inputs, 4 digital outputs, 1 analog output (no analog inputs) streamline local control and signaling for small to mid-size control loops, simplifying panel designs in material-handling stations. Feature → Business Impact → Application: IRIG-B timing, URTD interface, and fiber optic Modbus/DNP3 TCP enable accurate time synchronization and secure, long-distance communications, minimizing mis-timing faults in distributed control systems. Feature → Business Impact → Application: Projection mounting and compact footprint with a 5.82 lb weight ease cabinet integration and retrofit projects, reducing installation time and space requirements in retrofit programs. Warranty and support from Eaton add long-term ROI by minimizing lifecycle risks and providing authorized service channels for maintenance and updates.
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FAQs
When installing the EMR-3000-2A1LA1, ensure proper panel mounting using the projection method and allocate space for fiber optic runs. Use LC duplex connectors for Modbus/DNP3 TCP over fiber and keep IRIG-B timing cables shielded from high-noise motor conductors. Confirm that the URTD interface is configured to your SCADA or DCS network and verify any enclosure IP rating requirements with the manufacturer.
The relay supports a wide input range of 19-300 VDC and 40-250 VAC, with a phase current rating of 5A and 1A. This combination enables flexible motor protection and control across varied supply conditions. Ensure the connected motor fits within these current limits and that your protective devices are sized accordingly to prevent nuisance tripping.
The product data references general compliance with manufacturer-specified standards and suggests confirming specific certifications with Eaton. For harsh environments, check available IP enclosure options and verify UL/CE markings with Eaton for your region. The device is designed for industrial use, but exact certification scopes should be validated per installation site requirements.
Ideal for motor control in packaging, material handling, and process automation lines that require robust timing, fiber-based communications, and integrated metering. The 4DI/4DO and 1AO configuration supports local logic and signaling, while IRIG-B and Modbus/DNP3 TCP over fiber enable precise coordination with distributed controllers and SCADA systems.
Eaton provides a standard warranty of one year from installation or eighteen months from shipment, whichever occurs first. This warranty is complemented by Eaton’s technical support and access to specification sheets and product literature, helping maintain performance and streamline maintenance planning over the device lifecycle.