Eaton motor relay EMR-5000-2B0LA0 - 50/60 Hz, Mbus/DNP3

Part Number: EMR-5000-2B0LA0
Manufacturer
Eaton
Part number
EMR-5000-2B0LA0

Quick Summary

Eaton motor relay EMR-5000-2B0LA0 protects motor circuits in industrial drives. Operators often struggle to coordinate protection, diagnostics, and remote monitoring in demanding environments, leading to downtime and inefficiencies. This device supports flexible communications via Mbus TCP or DNP3 TCP/UDP over LC duplex fiber and offers removable terminals for fast field wiring, with a standard warranty of one year from installation (or 18 months from shipment). Compliance details are provided by Eaton, and certification specifics can be confirmed with the manufacturer. The result is a scalable, robust motor protection solution that integrates with existing control architectures while reducing maintenance overhead and risk across sites.

Product Information

Extended Description

EMR-5000-2B0LA0 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet, 5A, 1A, 8, 9, Removable, Motor, 19-300Vdc, 40-250Vac, 50/60 Hz
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0LA0
UPC
786679158982
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.259 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
Product Category
Motor protection relay
Base relay
EMR-4000
Analog inputs
2
Communication
Mbus TCP or DNP3 TCP/UDP over LC duplex FO Enet
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
IRIG-B URTD Interface
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Sensing inputs
Current Protection and Metering Voltage Protection and Metering Power Protection and Metering Differential Protection
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Feature: Flexible communications and I/O integration → Business Impact: Enables seamless SCADA/EMS integration and remote diagnostics, reducing unexplained downtime by enabling fast fault isolation → Application: Industrial plants and substations needing reliable fieldbus and fiber Ethernet links. Feature: Eight digital inputs and nine digital outputs with two analog inputs/outputs → Business Impact: Improves protection coordination and real-time control, supporting more precise interlocks and faster response times → Application: Motor protection relays in multi-motor drives and production lines. Feature: Modbus TCP / DNP3 TCP over LC duplex fiber Ethernet → Business Impact: Facilitates secure, distance-aware monitoring and control, enabling centralized asset management and energy analytics → Application: Large facilities with SCADA integration and remote asset health monitoring. Feature: Removable terminals → Business Impact: Simplifies installation, retrofit, and servicing, reducing commissioning time and labor costs → Application: New installations and panel upgrades where wiring access is constrained. Feature: Sensing inputs including current, voltage, and power metering → Business Impact: Provides comprehensive protection metrics and fault diagnosis, supporting regulatory reporting and energy management → Application: Motor protection in process industries and energy-intensive manufacturing. Feature: Zone selective interlocking and IRIG-B URTD interface → Business Impact: Improves selective tripping and time synchronization for coordinated protection → Application: Large switchgear assemblies and high-availability motor banks. Note: All features are designed to meet industrial duty cycles, with long-tail compatibility keywords such as motor protection relay, fiber optic Ethernet, Mbus TCP, DNP3 TCP, and IRIG-B interfaces, ensuring reliable performance in harsh environments while delivering measurable uptime improvements.

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FAQs

The EMR-5000-2B0LA0 is designed with removable terminals and a semi-flush mounting method, enabling easy retrofits and new installations. Its 8 digital inputs and 9 digital outputs support complex protection schemes, while the base compatibility with EMR-4000 provides a straightforward upgrade path for existing motor protection relays in modern panels.
Key electrical specs include 19-300 Vdc and 40-250 Vac operating ranges, with current ratings of 5A and 1A for sensing and control. The device operates at 50/60 Hz and provides 2 analog inputs/2 analog outputs for metering and control, enabling precise protection and fault diagnostics in typical industrial motor applications.
Yes. The relay supports Mbus TCP and DNP3 TCP/UDP over LC duplex fiber Ethernet, allowing secure, long-distance communication with SCADA systems. This enables centralized monitoring, fault isolation, and energy management, reducing on-site visits and improving overall asset visibility.
Compliance details are provided by Eaton and may vary by region. The product listing notes 'Compliances: Contact Manufacturer,' so confirm CE, IP, SIL, or other marks with Eaton for your specific market and installation requirements before procurement.
By delivering reliable motor protection, remote diagnostics, and streamlined commissioning, the EMR-5000-2B0LA0 reduces unplanned downtime, speeds maintenance cycles, and lowers panel wiring labor. Its integration with fiber Ethernet and SCADA systems supports predictive maintenance and energy management, yielding measurable uptime improvements and lower operating costs over time.