Eaton EMR-3000-2B0CB1 Motor Relay - IRIG-B URTD Interface

Part Number: EMR-3000-2B0CB1
EMR-3000-2B0CB1
Manufacturer
Eaton
Part number
EMR-3000-2B0CB1
Category

Quick Summary

Eaton EMR-3000-2B0CB1 motor relay is a compact solution for integrated motor control and protection in industrial automation. Many engineers face challenges integrating motor relays with modern networks and monitoring systems, often requiring multiple adapters and custom wiring. This device offers IRIG-B URTD interface, Modbus/DNP3 over Ethernet, and conformal coated circuitry to improve reliability in harsh environments. Designed to support 50/60 Hz operation with projection mounting, it reduces installation time while expanding network compatibility. The result is improved uptime, streamlined diagnostics, and a clearer path to scalable motor control across automated lines and power circuits.

Product Information

Extended Description

EMR-3000-2B0CB1 Eaton: Eaton motor relay, 5A, 1A, Motor, over Ethernet RJ-45, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Meter, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0CB1
UPC
786679145432
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 URTD Interface
Modbus / DNP3 RTU
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E Eaton Specification Sheet - EMR-3000-2B0CB1
Feature: 5A/1A phase current capability with four digital inputs and four digital outputs. Business Impact: Enables local logic and remote control without additional I/O modules, reducing panel size and wiring complexity. Application: Motor control panels in conveyors, pumps, and fans benefit from tighter integration and faster commissioning. Feature: Modbus / DNP3 RTU over Ethernet RJ-45. Business Impact: Seamless integration with existing PLCs and SCADA for centralized monitoring and faster fault isolation. Application: Factory floor networks and automated lines that require reliable remote access. Feature: IRIG-B URTD Interface. Business Impact: Precise time synchronization and time-stamped events for coordinated protection schemes. Application: Critical-load systems and batch processes with strict timing requirements. Feature: Conformal coated circuit boards. Business Impact: Enhanced reliability in dusty or humid environments, reducing maintenance and unexpected downtime. Application: OEM equipment in harsh plants and outdoor installations. Feature: Projection mounting. Business Impact: Easy installation and serviceability with minimal field adjustments, shortening project timelines. Application: Control cabinets and integrated motor-control enclosures. Feature: Sensing inputs with Current Protection and Metering. Business Impact: Real-time monitoring enables proactive protection and energy management, supporting KPIs like energy efficiency and mean time to repair. Application: Motor protection schemes in pumps and conveyors. Feature: Zone selective interlocking support. Business Impact: Faster fault isolation and reduced event severity, improving overall system availability. Application: High-current drives and MCCs needing precise protection coordination.

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FAQs

This relay uses projection mounting for straightforward installation and wiring. It supports four digital inputs and four outputs, compatible with common control architectures, and connects to Ethernet networks via RJ-45 for Modbus/DNP3 RTU integration.
It provides Modbus/DNP3 RTU over Ethernet RJ-45, enabling seamless communication with PLCs and SCADA systems. IRIG-B URTD interface adds time-synchronization capabilities when required by your control network.
The product data lists 'Compliances: Contact Manufacturer,' so confirm CE, SIL, or IP ratings directly with Eaton to ensure compliance for your region and application.
The unit measures 8.06 in (length/depth) by 8.62 in (height) by 6.82 in (width) and weighs 5.82 lb, which informs enclosure sizing and mounting clearances in motor control panels.
Sensing inputs provide current protection and metering; four digital I/O lines enable local logic; IRIG-B timing supports precise coordination, and zone selective interlocking improves fault isolation for higher availability in motor drives and MCCs.