Eaton EMR-5000-2B0CB1 Motor Relay - Modbus TCP / DNP3 over Ethernet
Part Number: EMR-5000-2B0CB1
Quick Summary
Eaton EMR-5000-2B0CB1 motor relay protects and monitors industrial motors in modern automation networks. Engineers often grapple with wiring complexity and fragmented protection schemes that hamper reliability and maintenance efficiency. In this class of devices, certifications such as SIL, CE, and IP ratings are critical for safety and compliance; verify the exact certifications with Eaton for EMR-5000-2B0CB1. This solution also enables remote monitoring via Modbus TCP or DNP3 over Ethernet, helping asset managers reduce downtime, improve visibility, and optimize maintenance across motor fleets.
Product Information
Extended Description
EMR-5000-2B0CB1 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay,5A, 1A, 8, 9, Removable, Motor, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Power Protection and MeteringDifferential Protection
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0CB1
UPC
786679159880
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 TCP or DNP3 TCP/UDP over Ethernet RJ45
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface IRIG-B
Modbus / DNP3 RTU
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering Differential Protection Power Protection and Metering Voltage Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-5000-2B0CB1
Feature → Business Impact → Application: The unit provides 2 analog inputs and 2 analog outputs along with 8 digital inputs and 9 digital outputs, enabling rich sensing and control within a single panel. Business impact: tighter protection coordination and faster diagnostics, reducing mean time to repair and improving plant uptime. Application: motor protection in critical drives and pumps with localized metering. The device supports Modbus TCP or DNP3 TCP/UDP over Ethernet RJ-45 for seamless integration with SCADA, MES, or IT networks, delivering remote diagnostics and centralized trending without complex wiring. Application: distributed motor protection in remote or multi-site facilities with streamlined asset visibility. I/O options include URTD Interface IRIG-B, enabling precise time synchronization for coordinated protection schemes, which is essential in high-availability environments. Application: synchronous protection across critical lines. The base EMR-4000 is expandable with removable terminals, simplifying field wiring and maintenance, while projection mounting aids in space-constrained panels. Application: retrofit projects and new installations with fast, clean wiring. The protection suite includes current, differential, power, and voltage metering, delivering a holistic view of motor health and energy use. Application: energy management and mechanical integrity programs. Warranty coverage and Eaton’s support ecosystem help ensure long-term reliability in industrial settings.
Get a Quick Quote for a Eaton EMR-5000-2B0CB1
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-5000-2B0CB1?
Enquire Now
FAQs
Begin with power and control wiring aligned to 19-300 VDC or 40-250 VAC, then connect 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs to the respective sensors and actuators. Use removable terminals to simplify field wiring and verify the EMR-4000 base compatibility. Ensure the Ethernet interface is wired for Modbus TCP or DNP3 TCP/UDP over RJ45 for remote monitoring and SCADA integration.
Key specs include 50/60 Hz operation, current protection (5A/1A range per phase), differential protection, power protection and metering, voltage protection and metering, and robust IO: 2 analog inputs, 2 analog outputs, 8 digital inputs, 9 digital outputs. These enable precise protection, metering, and control, while compatible communication supports remote supervision via Modbus TCP or DNP3 over Ethernet.
Yes. The EMR-5000-2B0CB1 includes Modbus TCP or DNP3 TCP/UDP over Ethernet RJ-45, designed for smooth integration with existing SCADA, MES, or protection systems. This reduces wiring complexity, enables remote diagnostics, and supports centralized protection logic without replacing existing network infrastructure.
Verify exact certifications with Eaton for EMR-5000-2B0CB1, noting that typical motor protection relays pursue SIL, CE, and IP-related compliance. While the datasheet highlights general compliance, contact Eaton to confirm the device’s certified safety and environmental ratings and any region-specific approvals before deployment in regulated applications.
ROI comes from reduced downtime, improved protection accuracy, and centralized monitoring. With 2 analog inputs, 2 analog outputs, and extensive digital I/O, you gain deeper motor health insights and faster fault isolation. Remote communication lowers maintenance travel and accelerates root-cause analysis, while space-saving removable terminals speed installation in new or retrofit projects.