Eaton EMR-5000-2A0HB0 Motor Relay - IEC 61850 over Ethernet

Part Number: EMR-5000-2A0HB0
EMR-5000-2A0HB0
Manufacturer
Eaton
Part number
EMR-5000-2A0HB0
Category

Quick Summary

Eaton motor relay EMR-5000-2A0HB0 is a protection-focused device for industrial motors and drive systems. It delivers reliable motor protection with Ethernet communications, reducing wiring and enabling remote monitoring. Many users struggle to integrate traditional relays with modern SCADA and IEC 61850 or DNP3 networks, causing delays and configuration errors. The model supports IEC 61850 over Ethernet RJ-45 and DNP3 TCP (and M-Bus TCP), enabling seamless interoperability with substation and factory controls. Certification details are not listed here; confirm SIL, CE, and IP ratings with Eaton for your compliance needs. With ethernet visibility and zone-level protection, you gain faster diagnostics and higher uptime while maintaining cybersecurity best practices.

Product Information

Extended Description

EMR-5000-2A0HB0 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, Removable, Motor, over Ethernet RJ-45, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A0HB0
UPC
786679160176
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
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
Semi-flush
Terminals
Removable
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-5000-2A0HB0
Feature: Multi-protocol communications. The EMR-5000-2A0HB0 supports IEC 61850 over Ethernet RJ-45, Modbus/TCP, and DNP3 TCP/UDP, enabling seamless data exchange with substation and industrial control systems. Business impact: faster commissioning, reduced wiring, and centralized protection visibility across disparate networks. Application: motor protection in automated manufacturing lines and energy management systems where Ethernet is the backbone. Feature: Flexible I/O and interlocking. With 16 digital inputs, 9 digital outputs, and removable terminals, the relay supports complex control and zone-selective interlocking. Business impact: precise motor sequencing with minimal panel wiring, improved fault isolation, and easier retrofits into existing panels. Application: motor feeders and starter assemblies in OEM equipment, where space is constrained and fast response is critical. Feature: Voltage, current, and metering sensing. Sensing covers 19-300 Vdc and 40-250 Vac with 50/60 Hz frequency, plus current protection and metering options. Business impact: accurate protection settings, reduced nuisance trips, and better power quality monitoring. Application: motors across varied voltage environments in manufacturing and process industries. Feature: Installation-friendly form factor. Removable terminals and semi-flush mounting simplify retrofit projects and field service. Business impact: faster installation, easier maintenance, and reduced downtime during upgrades from legacy relays. Application: panel upgrades and new machine builds where quick commissioning matters. Feature: Lifecycle support and reliability. A clear Eaton warranty program and access to technical support provide lifecycle confidence. Business impact: lowers total cost of ownership and improves ROI through vendor-backed service and remote diagnostics when paired with Ethernet connectivity. Application: mission-critical motor protection deployments in continuous-operation facilities.

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FAQs

The EMR-5000-2A0HB0 is designed for retrofit in motor control panels with removable terminals and semi-flush mounting. It supports Ethernet-based protocols (IEC 61850 over Ethernet, DNP3 TCP, Modbus TCP) to integrate with existing SCADA and control networks. Ensure panel space allows 9 DO and 16 DI wiring and verify cabling routes for Ethernet RJ-45 connections to minimize interference. Pre-configure protection settings offline when possible to speed up commissioning.
Key specifications include a sensing range of 19–300 Vdc and 40–250 Vac with 50/60 Hz, 5 A and 1 A phase current options, 16 digital inputs, and 9 digital outputs. It also offers zone selective interlocking and supports IEC 61850, M-Bus TCP, and DNP3 TCP/UDP communications. These features enable precise protection, fast fault isolation, and adaptable control in diverse motor applications.
Yes, the EMR-5000-2A0HB0 supports IEC 61850 over Ethernet RJ-45, along with Modbus TCP and DNP3 TCP, enabling interoperability with modern substations and automation systems. This makes it suitable for energy management, drive systems, and process control environments requiring standardized, networked protection data and remote diagnostics.
Compliances are listed as 'Contact Manufacturer' in the data sheet, so verify with Eaton for SIL, CE, IP ratings, and any sector-specific approvals. Given its IEC 61850 interface and ethernet-based communications, confirm regulatory and safety certifications applicable to your installation location and industry standard requirements.
ROI benefits arise from reduced wiring, centralized monitoring, faster fault diagnosis, and lower downtime due to zone-selective interlocking. The product carries Eaton’s warranty (1 year from installation or 18 months from shipment) and access to support. When combined with Ethernet visibility, maintenance becomes proactive, enabling remote diagnostics and faster repair or replacement decisions.