Eaton EMR-3000-2B1EA0 Motor Relay - IRIG-B URTD Interface

Part Number: EMR-3000-2B1EA0
Manufacturer
Eaton
Part number
EMR-3000-2B1EA0

Quick Summary

Eaton EMR-3000-2B1EA0 motor relay enables reliable motor control in industrial automation applications. It addresses common wiring and integration challenges by consolidating I/O, protection, and metering into a single device, reducing commissioning time. While certification status should be confirmed with Eaton, this class of motor relays typically targets CE, SIL, and IP-related standards to support safe operation in demanding environments. The device also offers RS-485 / PROFIBUS-DP connectivity, IRIG-B time synchronization, and URTD interface for advanced data and time-critical applications, delivering tangible business value. For panel builders and OEMs, this compact solution supports efficient motor control, energy management, and scalable automation investments.

Product Information

Extended Description

EMR-3000-2B1EA0 Eaton: Eaton motor relay, 5A, 1A, Motor, over D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B, Sensitive Ground Input, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1EA0
UPC
786679146354
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
0
Digital inputs
4
Digital outputs
4
I/O options
IRIG-B Sensitive Ground Input URTD Interface
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Standard
Feature → Business Impact → Application: The EMR-3000-2B1EA0 provides 4 digital inputs and 4 digital outputs, enabling flexible local control and reduced wiring complexity, which shortens commissioning time on machine control panels and improves troubleshooting efficiency in factory automation. This translates to faster project delivery and lower installation costs in automation environments. Feature → Business Impact → Application: Phase current options of 5A and 1A per channel support a range of motor and load configurations, allowing designers to accommodate small to mid-size drive schemes without the need for additional relays, improving panel density and reducing parts stock for OEMs. Feature → Business Impact → Application: IRIG-B time-synchronization input and URTD interface enable precise time stamping and external data transfer, ideal for synchronized data logging, grid-tied systems, and high-accuracy maintenance records in process industries. Feature → Business Impact → Application: PROFIBUS-DP compatibility over D-Sub / RS-485 simplifies integration with existing control networks, reducing integration risk and enabling seamless communication in legacy and modern automation architectures. Feature → Business Impact → Application: Sensing inputs for Current Protection and Metering provide real-time protection and energy data, supporting compliance, energy accounting, and predictive maintenance across manufacturing lines. Feature → Business Impact → Application: Standard mounting and Eaton warranty support quick deployment, serviceability, and long-term reliability in harsh industrial environments, lowering total cost of ownership for machine builders and end users.

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FAQs

The EMR-3000-2B1EA0 supports a wide input range of 19–300 VDC and 40–250 VAC at 50/60 Hz, enabling flexible motor control from DC and AC sources commonly used in industrial panels.
It provides 4 digital inputs and 4 digital outputs, with no analog I/O, enabling consolidated control and monitoring directly at the relay in a compact footprint.
Yes, it supports PROFIBUS-DP over D-Sub/RS-485, allowing seamless integration into existing industrial networks and simplifying panel upgrades or expansion projects.
Compliances are listed as 'Contact Manufacturer' for this model. For CE, SIL, or IP ratings, verify with Eaton for your region and application, as certifications can vary by market and configuration.
The product carries Eaton's one-year warranty from installation or 18 months from shipment, whichever comes first. Its integrated I/O, protection, and metering reduce wiring, hardware, and commissioning time, delivering faster time-to-value in motor control applications.