Eaton EMR-5000-2A1HB1 Motor Relay - IEC 61850
Part Number: EMR-5000-2A1HB1
Quick Summary
The Eaton motor relay EMR-5000-2A1HB1 is a advanced motor protection device designed for industrial drives and switchgear applications. Engineers often struggle with reliable integration, especially when coordinating protection, communication, and control across disparate networks. This solution addresses those challenges by delivering IEC 61850 over Ethernet RJ-45 plus Modbus and DNP3 TCP, enabling seamless SCADA and substation interoperability. With a removable base, 16 digital inputs, 9 digital outputs, and protection across 19-300 Vdc and 40-250 Vac, it supports robust, scalable deployment. The device also emphasizes fast commissioning and long-term reliability, reducing wiring complexity and maintenance costs while delivering strong protection performance for demanding environments. Secondary benefits include compatibility with EMR-4000 base and IRIG-B interfaces to streamline integration.
Product Information
Extended Description
EMR-5000-2A1HB1 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-45,19-300Vdc, 40-250Vac, 50/60 HzSensitive Ground Input,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A1HB1
UPC
786679159385
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 Sensitive Ground Input URTD Interface
IEC 61850
over Ethernet RJ-45
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Differential Protection Power Protection and Metering Voltage Protection and Metering Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-5000-2A1HB1
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: Communications versatility enables IEC 61850, Modbus, and DNP3 TCP/UDP over Ethernet RJ-45, reducing engineering time and enabling unified control across assets in a smart grid, data center, or manufacturing floor. This translates to faster commissioning, easier maintenance, and improved visibility for fault diagnostics and metering. Application: Industrial drives, motor control centers, and switchgear where reliable telemetry and interlock coordination are critical. Feature → Business Impact → Application: 16 digital inputs and 9 digital outputs provide flexible I/O topology without adding external modules, cutting wiring and enclosure space while improving protection coordination in motor protection schemes. Application: Time-sensitive motor protection in conveyor lines, pumps, and fans with tight interlock requirements. Feature → Business Impact → Application: 5A and 1A phase current ratings support varied motor sizes with precise overload protection, reducing nuisance trips and extending motor life. Application: Medium and large motor applications requiring precise protection while maintaining system efficiency. Feature → Business Impact → Application: Removable terminals and compatibility with EMR-4000 base simplify retrofits and field upgrades, lowering installation risk and downtime. Application: Upgrades to legacy protection schemes in existing installations. Feature → Business Impact → Application: Sensing inputs including differential, power, voltage, and current protection/meters provide comprehensive monitoring, improving compliance with safety and performance standards. Application: Substations and critical process lines where comprehensive protection is mandated. Feature → Business Impact → Application: IRIG-B support and URTD interface options enable accurate time synchronization and extended I/O flexibility, supporting high-availability control systems. Application: Utilities and process industries with demanding synchronization and data-logging needs.
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FAQs
Yes. The EMR-5000-2A1HB1 is designed to work with the EMR-4000 base, and it features removable terminals for straightforward retrofit and field upgrades, minimizing downtime and wiring changes.
It supports IEC 61850 over Ethernet RJ-45, Modbus TCP, and DNP3 TCP/UDP over Ethernet. This multi-protocol compatibility simplifies SCADA integration, improves data visibility, and reduces engineering effort during commissioning.
The unit provides 16 digital inputs and 9 digital outputs, with phase current ratings of 5A and 1A. There are no analog I/O channels, which streamlines the interface for motor protection tasks.
Sensing inputs cover Differential Protection, Power Protection and Metering, Voltage Protection and Metering, and Current Protection and Metering, delivering comprehensive motor protection and metering capabilities.
Warranty follows Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Manufacturer support and documentation are available through Eaton resources.