Eaton EMR-5000-2B0CA1 Motor Relay - Modbus TCP
Part Number: EMR-5000-2B0CA1
Quick Summary
Eaton motor relay EMR-5000-2B0CA1 provides robust motor protection for industrial drives and automation systems. Design teams often grapple with integrating protection, metering, and reliable remote communication into a single, maintainable package. Note: formal CE, SIL, or IP ratings are not listed here; confirm compliance with Eaton for your region. With Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45 and IRIG-B options, it enables faster commissioning, easier diagnostics, and scalable plant-wide protection. These capabilities, along with 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs, support efficient motor protection workflows and energy monitoring.
Product Information
Extended Description
EMR-5000-2B0CA1 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, Differential Protection, Power Protection and Metering,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0CA1
UPC
786679159866
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
IRIG-B URTD Interface
Modbus / DNP3 RTU
over Ethernet RJ-45
Sensing inputs
Differential Protection Voltage Protection and Metering Current Protection and Metering Power Protection and Metering
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-5000-2B0CA1
Feature: Comprehensive motor protection and metering; Business Impact: protects motors from differential, voltage, current, and power anomalies, reducing downtime and equipment wear; Application: drives in conveyors and pumps where continuous operation matters. Feature: Rich I/O and modular control; Business Impact: simplifies control logic and sequencing with eight digital inputs and nine digital outputs plus two analog channels, cutting panel complexity and wiring errors; Application: centralized motor control in automation cells. Feature: Networked integration; Business Impact: enables seamless SCADA/IoT connectivity via Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45, shortening commissioning and improving remote diagnostics; Application: plant-wide motor protection. Feature: Time synchronization and I/O options; Business Impact: IRIG-B URTD interface supports precise coordination in protective schemes, improving reliability; Application: synchronized protection in critical power paths. Feature: Installation-friendly design and upgrade path; Business Impact: removable terminals and projection mounting speed installation and maintenance, while compatibility with EMR-4000 base enables retrofit projects; Application: retrofits and new installations in existing motor protection ecosystems.
Get a Quick Quote for a Eaton EMR-5000-2B0CA1
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-5000-2B0CA1?
Enquire Now
FAQs
The EMR-5000-2B0CA1 is designed to align with the EMR-4000 family, sharing compatible I/O counts (8 digital inputs, 9 digital outputs, 2 analog inputs, 2 analog outputs) and a projection-mounting footprint. Removable terminals facilitate quick wiring, while maintaining a straightforward upgrade path from EMR-4000 to exploit enhanced protection, metering, and communication options in existing motor control panels.
EMR-5000-2B0CA1 supports Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45 for standard industrial networks. Configuration typically involves selecting the protocol in the controller’s settings, assigning IP parameters, and mapping I/O with the supervisory system. For advanced setup, Eaton provides Step-by-Step configuration resources and PowerPort-E tooling to streamline commissioning.
Yes. The device offers differential protection, voltage and current protection, and power metering suitable for motors driving conveyors, pumps, and fans. With 50/60 Hz operation and robust metering, it supports real-time fault detection, energy analytics, and improved uptime in continuous-process or material-handling environments.
Certifications such as CE, IP ratings, or SIL are not listed in the provided data. It is recommended to contact Eaton directly to confirm regional compliance and any applicable third-party certifications before deployment in regulated environments.
The unit consolidates protection, metering, and communication, reducing panel wiring and installation time while enabling centralized monitoring. This leads to lower maintenance costs, faster fault isolation, and a shorter mean time to repair (MTTR). The ability to upgrade from EMR-4000 also protects capital by extending the life of existing motor protection architectures.