Eaton motor relay EMR-5000-2A1IA1 - 19-300 Vdc / 40-250 Vac, RS-485 & Ethernet
Part Number: EMR-5000-2A1IA1
Quick Summary
Eaton motor relay EMR-5000-2A1IA1 is a protective control device for industrial motors used in automation and manufacturing. This solution helps engineers avoid misconfigurations by delivering integrated protection and clear fault signaling in a compact package. Many plants struggle with inconsistent protection settings, leading to trips and downtime; EMR-5000-2A1IA1 addresses this with layered protections, removable terminals, and network access. For safety and regulatory needs, confirm CE, IP ratings, and SIL readiness with Eaton. The unit supports RS-485 Modbus and Ethernet TCP, with optional IRIG-B time synchronization and zone selective interlocking. Backward compatibility with EMR-4000 adds upgrade flexibility, delivering reliable protection and scalable monitoring across regional plants.
Product Information
Extended Description
EMR-5000-2A1IA1 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay,5A, 1A, 16, 9, Removable, Motor, over RS-485, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Sensitive Ground Input,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A1IA1
UPC
786679159408
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
Phase current
5A, 1A
Analog outputs
0
Digital inputs
16
Digital outputs
9
I/O options
URTD Interface Sensitive Ground Input IRIG-B
Modbus / DNP3 RTU
over RS-485
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Power Protection and Metering Differential Protection Voltage Protection and Metering Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
Terminals
Removable
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Eaton Specification Sheet - EMR-5000-2A1IA1
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The EMR-5000-2A1IA1 provides a comprehensive protection suite including Power Protection and Metering, Differential Protection, Voltage Protection and Metering, and Current Protection and Metering; the business impact is reduced motor damage and improved uptime, enabling reliable operation of conveyors, pumps, and machine tools in automated lines. Feature → Business Impact → Application: Zone selective interlocking (ZSI) enhances fast fault isolation across protected zones, lowering repair times and minimizing collateral outages in multi-motor drives within packaging and material handling. Feature → Business Impact → Application: RS-485 Modbus RTU and Ethernet TCP communications enable centralized monitoring and control, simplifying integration with SCADA and MES systems for production visibility and predictive maintenance. Feature → Business Impact → Application: 16 digital inputs and 9 digital outputs, with removable terminals, streamline wiring and field upgrades, reducing installation time and wiring errors in control panels. Feature → Business Impact → Application: Wide voltage and frequency range (19-300 Vdc / 40-250 Vac, 50/60 Hz) plus projection mounting provide global compatibility and easy panel integration for multinational plants across diverse electrical ecosystems.
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FAQs
EMR-5000-2A1IA1 is designed for backward compatibility with the EMR-4000 base relay, simplifying upgrades in existing panels. It uses removable terminals for quick field wiring and supports a mix of digital I/O (16 inputs, 9 outputs) and protective functions. When migrating, verify wiring layouts, compatible bus protocols (RS-485 Modbus RTU and Ethernet TCP), and ensure the target panel accommodates the projection mounting footprint.
Key protection pathways include Power, Differential, Voltage, and Current Protection and Metering, complemented by Zone Selective Interlocking. The unit handles 19-300 Vdc and 40-250 Vac at 50/60 Hz, with 16 digital inputs and 9 digital outputs, and supports Modbus/ DNP3 over RS-485 and Ethernet. These specs translate to precise fault detection, fast isolation, and reduced motor damage in demanding applications.
Yes. EMR-5000-2A1IA1 is specified for 50/60 Hz operation with a broad voltage range (19-300 Vdc, 40-250 Vac) and multiple I/O channels, making it adaptable to global plants. Its projection mounting and removable terminals simplify installation in control cabinets, while RS-485 and Ethernet connectivity supports integration into standard industrial networks for monitoring and control.
Compliance details are provided by the manufacturer. The product lists 'Compliances: Contact Manufacturer' in the data, so verify CE, IP ratings, SIL readiness, and other regulatory requirements directly with Eaton or consult the Eaton specification sheet for EMR-5000-2A1IA1 before procurement.
The EMR-5000-2A1IA1 consolidates protection, timing, and network communication in a single unit, reducing wiring complexity and field fault investigation time. With removable terminals, easy upgrades to EMR-4000, and built-in metering, operators gain faster fault diagnosis, lower downtime, and improved asset lifecycle management, delivering a favorable return on investment in long-running production lines.