Eaton EMR-5000-2B0FA1 Motor Relay - Fiber Optic RTU
Part Number: EMR-5000-2B0FA1
Quick Summary
An Eaton motor relay EMR-5000-2B0FA1 is a versatile protection and control device for industrial motors in remote plant applications. Engineers often struggle with integrating protective logic and fieldbus communications in harsh environments, leading to longer commissioning times and reliability concerns. Certification details such as CE, SIL, or IP ratings are not publicly listed for this model and should be confirmed with Eaton to meet project-specific regulatory requirements. This solution combines Modbus RTU or DNP3 RTU over fiber with extensive I/O and protective sensing, delivering scalable protection, improved asset reliability, and reduced wiring complexity for robust motor control projects.
Product Information
Extended Description
EMR-5000-2B0FA1 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Modbus RTU or DNP3 RTU over Fiber Optic ST, 5A, 1A, 8, 9, Removable, Motor, over fiber optic ST, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0FA1
UPC
786679160213
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
Modbus RTU or DNP3 RTU over Fiber Optic ST
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface IRIG-B
Modbus / DNP3 RTU
over fiber optic ST
Sensing inputs
Power Protection and Metering Current Protection and Metering Voltage Protection and Metering Differential Protection
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-5000-2B0FA1
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Broad input power range (19-300 Vdc and 40-250 Vac) enables installation across varied plant power architectures. Business Impact: Simplifies sourcing and reduces inventory costs while ensuring consistent protection performance across equipment. Application: Industrial motors in mixed-voltage environments. Feature: Rich I/O set (2 analog inputs, 2 analog outputs, 8 digital inputs, 9 digital outputs) provides local protection, metering, and control without extra PLC hardware. Business Impact: Cuts wiring, speeds commissioning, and improves data fidelity for motor protection and monitoring. Application: Packaging lines, conveyors, and pump stations. Feature: Fiber optic RTU communications (Modbus RTU or DNP3 RTU over Fiber Optic ST) delivers EMI immunity and secure remote access. Business Impact: Enhances reliability in electrically noisy environments and enables secure, long-distance monitoring. Application: Remote substations and harsh industrial floors. Feature: Zone selective interlocking, high-level protection integration, and IRIG-B time synchronization support (URTD Interface IRIG-B). Business Impact: Speeds fault isolation, reduces outage duration, and improves synchronization for coordinated protection schemes. Application: feeders, switchgear, and large drive ensembles. Feature: Removable terminals for easy maintenance and rapid field service. Business Impact: Minimizes downtime during swaps or upgrades and simplifies compliance checks. Application: Retrofit projects and service-ready installations. Feature: Power protection and metering capabilities including current and voltage sensing and differential protection. Business Impact: Improves diagnostic visibility and supports accurate energy accounting for maintenance planning. Application: Power monitoring in industrial plants and critical equipment safeguarding.
Get a Quick Quote for a Eaton EMR-5000-2B0FA1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton EMR-5000-2B0FA1?
Enquire Now
FAQs
Consider mounting location for projection mounting, access to removable terminals for service, and ensuring fiber optic connections to maximize EMI immunity. Verify supply compatibility (19-300 Vdc or 40-250 Vac) and plan for the 50/60 Hz operation to match plant power. Prepare wiring schematic that leverages the 8 digital inputs and 9 digital outputs alongside 2 analog I/O channels to minimize external I/O modules.
The EMR-5000-2B0FA1 supports both Modbus RTU and DNP3 RTU communications over a fiber optic ST link, providing reliable, EMI-resistant data exchange between the relay and the control system. This integration enables remote monitoring, protection coordination, and faster fault diagnosis while reducing wiring complexity in noisy industrial environments.
Yes. The relay offers zone selective interlocking (ZSI) with multiple digital and analog I/O for protection logic, along with current and voltage sensing for differential and metering applications. This enables precise fault isolation and coordinated protection across feeders and motor subsets, helping minimize downtime and improve system reliability.
The device provides 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs, plus removable terminals for ease of maintenance. It also supports IRIG-B timing and URTD interface options for time synchronization. These capabilities support comprehensive motor protection, metering, and remote control functions without adding external I/O modules.
Warranty follows Eaton’s policy 25-000, with one-year coverage from installation or 18 months from shipment, whichever comes first. Compliance details indicate ‘Contact Manufacturer’ for definitive CE, SIL, or IP ratings. Always verify regulatory requirements with Eaton prior to deployment in regulated environments.