Eaton motor relay EMR-3000-2A0EA0 - URTD Interface
Part Number: EMR-3000-2A0EA0
Quick Summary
Eaton motor relay EMR-3000-2A0EA0 is a motor control device designed to start, protect, and monitor industrial motors in automated lines. When integration with control systems is complex, this compact relay reduces wiring clutter and simplifies diagnostics by consolidating IO and protection functions in a single unit. While explicit certifications aren’t listed here, the device supports standard industrial interfaces and time synchronization features to improve reliability in noisy plant environments. This combination translates to lower installation risk, easier maintenance, and scalable automation, delivering measurable business value through improved uptime and consistent motor performance. Secondary considerations such as RS-485 communications and URTD IRIG-B compatibility reinforce long-term compatibility with existing and future control architectures.
Product Information
Extended Description
EMR-3000-2A0EA0 Eaton: Eaton motor relay, 5A, 1A, Motor, over D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Meter, URTD Interface, IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0EA0
UPC
786679145456
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
URTD Interface IRIG-B
PROFIBUS-DP
over D-Sub / RS-485
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-3000-2A0EA0
Feature → Business Impact → Application: 4 digital inputs and 4 digital outputs enable compact, integrated control of motor start/stop sequencing and status signaling, reducing wiring effort and panel space while improving diagnostic visibility for conveyors and automated lines. This translates to faster commissioning and lower maintenance costs in packaging, material handling, and process automation. Feature → Business Impact → Application: Phase currents rated at 5A/1A with a 19–300Vdc and 40–250Vac power range supports versatile motor control for mixed-load environments, delivering reliable protection and metering that help enforce energy efficiency and data-driven maintenance across industrial facilities. Feature → Business Impact → Application: URTD Interface and IRIG-B time synchronization simplify integration with host controllers and time-critical systems, enabling precise time-stamped logging and synchronized operations in batch processing and coordinated motor drives. Feature → Business Impact → Application: PROFIBUS-DP support over D-Sub / RS-485 provides robust fieldbus connectivity, reducing integration risk and enabling seamless expansion in plants already leveraging standard industrial networks. Feature → Business Impact → Application: Current protection and metering features help detect faults early, minimize nuisance trips, and support energy management strategies for high-demand machines like extruders and milling lines. Feature → Business Impact → Application: Standard mounting with a compact footprint facilitates straightforward installation in crowded panels and retrofit projects, delivering faster time-to-value and easier serviceability for technicians working across multiple sites.
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FAQs
EMR-3000-2A0EA0 provides PROFIBUS-DP compatibility via a D-Sub / RS-485 interface, enabling seamless integration with existing industrial networks. This supports reliable data exchange for motor status, protection events, and control commands, reducing integration risk in plants that standardize on fieldbus communication.
The device uses a standard mounting method, offering a compact footprint and straightforward panel installation. This simplifies retrofits and new installations alike, minimizes enclosure space usage, and speeds up commissioning, especially in multi-machine installations or retrofit projects.
Key specifications include 5A and 1A phase current ratings, voltage handling from 19 to 300 V DC and 40 to 250 V AC, and operation at 50/60 Hz. With 4 digital inputs and 4 digital outputs plus current protection and metering, the relay is tailored for integrated motor control and monitoring.
Yes, the EMR-3000-2A0EA0 includes URTD interface and IRIG-B time synchronization. This matters for precise time-stamping, coordinated control across multiple devices, and reliable data logging in high-speed automation environments, improving traceability and fault analysis.
The product follows Eaton’s standard warranty policy, with coverage aligned to the vendor's one-year from installation or eighteen months from shipment, whichever occurs first. This provides a defined maintenance window for planning replacements, spares, and preventive maintenance cycles to maximize uptime.