Eaton EMR-5000-2B1HB0 Motor Relay - IEC 61850 over Ethernet RJ45

Part Number: EMR-5000-2B1HB0
EMR-5000-2B1HB0
Manufacturer
Eaton
Part number
EMR-5000-2B1HB0
Category

Quick Summary

EMR-5000-2B1HB0 motor relay is a robust protection and monitoring device for industrial motors and drives. It centralizes motor protection, diagnostics, and communication in a single unit, reducing panel clutter and miswiring. Engineers often face wiring complexity and limited visibility into motor health, which can delay startups and increase downtime. The device supports IEC 61850 over Ethernet RJ-45 and Modbus or DNP3 TCP over Ethernet, enabling scalable, standards-based integration. With 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs, it consolidates sensing, control, and monitoring. The rugged design aligns with factory floor conditions, and its removable terminals simplify installation and maintenance, driving faster commissioning and reduced lifecycle costs.

Product Information

Extended Description

EMR-5000-2B1HB0 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, 8, 9, Removable, Motor, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B1HB0
UPC
786679159828
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
61850 or Mbus TCP or DNP3 TCP/UDP over Enet RJ45
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
Sensitive Ground Input IRIG-B URTD Interface
IEC 61850
over Ethernet RJ-45
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Differential Protection Current Protection and Metering Voltage Protection and Metering Power Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
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-5000-2B1HB0
Feature → Business Impact → Application: Dual analog inputs and outputs, plus eight digital inputs and nine digital outputs, enable direct protection, metering, and control without extra modules, reducing panel wiring and startup time in motor control panels. This translates to faster commissioning and clearer fault data for maintenance teams across automation systems. Application: motor control centers, drive integrations, and retrofit projects where consolidated IO lowers installation costs and improves visibility. Feature → Business Impact → Application: IEC 61850 over Ethernet RJ-45 with Modbus and DNP3 TCP/UDP support delivers standards-based interoperability, enabling seamless SCADA/HMI integration and remote diagnostics. Application: plant-wide energy management and substation interfaces where scalable, networked protection matters. Feature → Business Impact → Application: Sensing and protection options (Differential, Current, Voltage, and Power metering) provide comprehensive fault detection and metering, reducing nuisance trips and enabling accurate energy accounting. Application: protective schemes for variable-speed drives and motor feeders. Feature → Business Impact → Application: Zone selective interlocking (1) accelerates fault isolation, minimizes damage, and improves system reliability in multi-motor configurations. Application: protective coordination in complex motor networks. Feature → Business Impact → Application: Removable terminals, semi-flush mounting, and compatibility with EMR-4000 base relay simplify retrofits and field servicing, cutting maintenance downtime and improving lifecycle cost of motor protection solutions.

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FAQs

Installers should note the device uses removable terminals and semi-flush mounting, which simplifies wiring and future servicing. It supports a wide voltage range (19-300 VDC and 40-250 VAC) and communicates over Ethernet with IEC 61850, Modbus, or DNP3, enabling straightforward panel integration and scalable network access for diagnostics.
The relay provides differential, current, voltage, and power protection with up to 2 analog inputs/outputs and 8 digital inputs/9 digital outputs. This consolidation reduces wiring complexity, speeds fault detection, and improves metering accuracy, which translates to fewer nuisance trips and faster corrective actions in motors and drives.
Yes. The EMR-5000-2B1HB0 lists EMR-4000 as its base relay, sharing common architecture and I/O concepts (2 analog inputs, 2 analog outputs, 8 digital inputs, 9 digital outputs) to support upgrades, retrofits, and cohesive protection schemes within existing EMR ecosystems.
The product supports IEC 61850 communications over Ethernet RJ-45 and interoperates with Modbus and DNP3 TCP. Formal certifications may vary by region; for full regulatory compliance and certification details, contact the manufacturer. The warranty is 1 year from installation or 18 months from shipment, whichever occurs first.
ROI drivers include reduced panel wiring through integrated IO, faster commissioning via removable terminals, improved fault diagnosis with richer metering data, and enhanced plant uptime through timely, network-enabled protection coordination. The device’s versatility supports scalable protection across drives, MCCs, and substations, delivering lower lifecycle cost for motor protection.