Eaton EMR-3000-2A1FB0 motor relay - IRIG-B URTD Interface
Part Number: EMR-3000-2A1FB0
Quick Summary
The Eaton EMR-3000-2A1FB0 motor relay is designed to protect and control motors in industrial automation applications. Engineers frequently battle downtime caused by unreliable protection, wiring errors, and aging relays in panel assemblies. Typical considerations include compliance with European CE standards, IP-rated protection for harsh environments, and SIL-ready safety integration—confirm specifics with Eaton. With fiber optic Modbus RTU, URTD interface, and IRIG‑B time synchronization, this relay streamlines installation while delivering reliable, measurable improvements in uptime, diagnostic visibility, and long-term maintenance cost. The product’s conformal coating and 50/60 Hz operation further enhance performance in demanding industrial settings.
Product Information
Extended Description
EMR-3000-2A1FB0 Eaton: Eaton, motor relay, 5A, 1A, Motor,over fiber optic ST, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, Sensitive Ground Input,URTD Interface,IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1FB0
UPC
786679146453
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
Sensitive Ground Input IRIG-B URTD Interface
Modbus / DNP3 RTU
over fiber optic ST
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Eaton Specification Sheet - EMR-3000-2A1FB0
Feature: Current protection and metering provide immediate fault detection and energy characterization. Business impact: Reduced motor damage and improved energy efficiency translate to lower maintenance costs and longer equipment life. Application: Ideal for drive systems and motor control panels where accurate load monitoring and protective trips are critical. Feature: Four digital inputs and four digital outputs plus one analog output offer a robust control interface with flexible wiring. Business impact: Simplifies panel wiring, shortens installation time, and enables remote signaling for faster fault isolation. Application: Machine automation and process control in manufacturing lines. Feature: Fiber optic Modbus RTU with IRIG-B and URTD Interface delivers secure, time-synchronized communications. Business impact: Improves data integrity, reduces electrical noise interference, and supports remote monitoring and auditing. Application: Plant-wide SCADA integration and distributed motor control. Feature: Conformal coating and standard mounting extend durability in harsh environments. Business impact: Lowers field failure rates and maintenance costs, accelerating ROI. Application: Outdoor equipment and processing facilities with temperature and moisture exposure. Feature: 50/60 Hz operation with current protection and metering aligns with global electrical standards. Business impact: Easy integration into existing power systems without reconfiguring controls. Application: Global manufacturing facilities and energy-intensive industries.
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FAQs
EMR-3000-2A1FB0 is designed for standard-mount installation in motor control panels. Its compact footprint (8.06 in depth, 8.62 in height, 6.82 in width) fits typical enclosures, while 5A/1A sensing and 4DI/4DO I/O simplify wiring. The device supports fiber optic Modbus RTU and IRIG-B URTD interfaces, reducing panel complexity and improving reliability during panel upgrades.
The EMR-3000-2A1FB0 provides dedicated current protection and metering, robust digital I/O, and protective interfaces that support accurate fault detection and fast tripping. Its conformal coating enhances durability in harsh environments, while the optional IRIG-B URTD interface enables precise time synchronization for audit trails and coordinated protection across motor circuits.
Yes. The EMR-3000-2A1FB0 uses fiber optic ST for Modbus RTU and DNP3 RTU communications, paired with IRIG-B timing and URTD interface options. This delivers noise-immune, secure data transmission and reliable integration with modern SCADA and remote monitoring systems in industrial facilities.
Publicly listed certifications are not provided in the datasheet. Verify CE marking, IP protection levels, and SIL readiness directly with Eaton for your application. Eaton notes compliance details through the manufacturer, and installation should follow standard engineering guidelines for motor relays in industrial settings.
The EMR-3000-2A1FB0 consolidates protection, control, and communications into a single device, reducing wiring complexity and panel space. Its current protection, metering, and robust communications lead to lower downtime, targeted maintenance, and improved diagnostics, delivering faster issue resolution and a favorable return on investment in high-demand motor systems.