Eaton EMR-5000-2A1HA1 Motor Relay - IEC 61850 over Ethernet
Part Number: EMR-5000-2A1HA1
Quick Summary
Eaton motor relay EMR-5000-2A1HA1 is a high-performance motor protection relay designed for industrial control and automation applications. Engineers often confront fragmented protection schemes and complex wiring that slow commissioning and increase risk of misconfiguration. This device combines motor protection, metering, and Ethernet-based communications in a single module, simplifying setup and maintenance. It supports IEC 61850 over Ethernet, Modbus TCP or DNP3 TCP/UDP, and URTD interface, with zone-selective interlocking and sensitive ground input options to enhance reliability. Compliances are specified by the manufacturer, but the unit is designed for plant-wide integration and scalable I/O. The result is faster startup, lower lifecycle cost, and improved diagnostic visibility for critical motor assets.
Product Information
Extended Description
EMR-5000-2A1HA1 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, 61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45, 5A, 1A, 16, 9,Motor, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A1HA1
UPC
786679159286
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
0
Communication
61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45
Phase current
5A, 1A
Analog outputs
0
Digital inputs
16
Digital outputs
9
I/O options
IRIG-B URTD Interface Sensitive Ground Input
IEC 61850
over Ethernet RJ-45
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Voltage Protection and Metering Current Protection and Metering Differential Protection Power Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
Terminals
Removable
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EMR-5000-2A1HA1
Feature: IEC 61850 over Ethernet and multi-protocol support enables seamless integration with modern substations and plant SCADA systems. Benefit: reduces engineering time, improves data visibility, and enhances interoperability across vendor equipment. Application: industrial automation and power distribution environments with tight cyber and communications requirements. Feature: Comprehensive protection and metering inputs including Voltage Protection and Metering, Current Protection and Metering, Differential Protection, and Power Protection and Metering. Benefit: precise fault detection, reduced false trips, and improved asset protection. Application: motor feeds, drive trains, and critical loads in manufacturing lines. Feature: Robust I/O with 16 digital inputs, 9 digital outputs, and zone selective interlocking. Benefit: scalable control, faster fault clearance, and simplified wiring through centralized protection logic. Application: complex motor control schemes and switchgear integrations. Feature: Flexible I/O options and communication interfaces (IRIG-B URTD Interface, Sensitive Ground Input) support. Benefit: easier field installation and accurate time stamping for synchronized protection and metering data. Application: plant-wide protection schemes and substation modernization projects. Feature: Projection mounting and removable terminals with EMR-4000 base compatibility. Benefit: straightforward installation, easier maintenance, and reduced downtime during retrofits. Application: retrofit projects and new builds in space-constrained control panels.
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FAQs
The EMR-5000-2A1HA1 supports IEC 61850 over Ethernet RJ-45, enabling direct integration with modern substations and automation systems. Configure GSE/GOOSE messaging and data objects within the device to exchange protection and status information with SCADA or EMS platforms, reducing engineering time and improving fault visibility.
It provides 16 digital inputs and 9 digital outputs to support motor protection logic, interlocking, and alarms. Phase current sensing supports 5 A and 1 A range, while the device handles 19–300 VDC and 40–250 VAC power, delivering flexible integration for varied motor loads and control circuits.
Yes. The relay includes Zone Selective Interlocking and protections such as voltage, current, differential, and power metering. This combination enables fast fault isolation and selective tripping in multi-motor drives, improving downstream motor availability and reducing electrical stress on feeders.
The unit features projection mounting with removable terminals for easy field wiring and maintenance. It is designed to thread into standard control panels and supports compatibility with the EMR-4000 base relay, enabling scalable upgrades and simpler retrofits in existing installations.
Eaton provides a standard warranty policy (25-000) offering coverage for one year from installation or eighteen months from shipment, whichever occurs first. For technical support, firmware updates, and certification documentation, contact Eaton or your authorized distributor to ensure ongoing compliance and optimized performance.