Eaton EMR-5000-2A0DA0 Motor Relay - Profibus-DP Fiber
Part Number: EMR-5000-2A0DA0
Quick Summary
EMR-5000-2A0DA0 motor relay provides advanced motor protection for industrial drives. This solution bundles protection logic, network communication, and durable installation in a single unit. Engineers often struggle with integrating reliable protection, precise metering, and fieldbus communication in harsh environments, which can lead to downtime and miscoordination. Compliances vary by region; verify CE, SIL, and IP ratings with Eaton for your site. The relay supports Profibus-DP over fiber optic ST, 50/60 Hz operation, and removable terminals, enabling quick field upgrades and wiring efficiency. With EMR-4000 base compatibility and zone-selective interlocking, this device reduces maintenance costs and improves overall control reliability in motor-driven systems.
Product Information
Extended Description
EMR-5000-2A0DA0 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Profibus-DP over Fiber Optic ST, 5A, 1A, 16, 9, Removable, Motor, over fiber optic ST, 19-300Vdc, 40-250Vac, 50/60 Hz ,Differential Protection,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A0DA0
UPC
786679159491
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
Profibus-DP over Fiber Optic ST
Phase current
5A, 1A
Analog outputs
0
Digital inputs
16
Digital outputs
9
I/O options
URTD Interface IRIG-B
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Current Protection and Metering Voltage Protection and Metering Power Protection and Metering Differential Protection
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
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-5000-2A0DA0
Feature: Integrated motor protection including current, voltage, power, differential protection, and zone selective interlocking. Benefit: Reduces fault energy and minimizes unplanned downtime by providing precise, timely isolation and coordination in motor-driven networks. Application: Motors and drives in control panels and MCCs demanding high reliability. Feature: Profibus-DP over fiber optic ST communication. Benefit: EMI immunity and reliable long-distance networking, enabling accurate remote diagnostics and safer integration into existing control architectures. Application: Industrial automation sites with stringent EMI requirements and fiber-based fieldbus backbones. Feature: 16 digital inputs and 9 digital outputs plus removable terminals. Benefit: Increased local control density and easier maintenance, reducing external I/O cabling and the need for additional controllers. Application: Complex motor protection schemes with centralized monitoring. Feature: Sensing inputs for Current, Voltage, Power, and Differential protection. Benefit: Enhanced protection coverage and metering for accurate protection decisions and energy auditing. Application: Motor protection relays in HVAC, pumping, and production lines. Feature: EMR-4000 base compatibility and removable terminals. Benefit: Simplified retrofit and upgrade paths, faster installation, and reduced panel downtime. Application: Modernization projects and spare-part compatibility across Eaton EMR families.
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FAQs
EMR-5000-2A0DA0 is designed to be compatible with the EMR-4000 base, featuring removable terminals for quick wiring and a semi-flush mounting method. When upgrading an existing panel, verify the base compatibility, re-use of existing Profibus wiring, and ensure fiber optic communication runs meet the required distance and EMI constraints. Plan for 16 digital inputs and 9 digital outputs to support your protection scheme and interlocks.
Key specs include voltage protection ranges of 19–300 Vdc and 40–250 Vac, frequency rating of 50/60 Hz, and phase current sensing at 5 A and 1 A. It provides current, voltage, power, and differential protection, plus zone selective interlocking. With 16 DI and 9 DO, it supports complex motor control tasks and accurate fault isolation.
Yes, the EMR-5000-2A0DA0 is engineered for robust motor protection in demanding industrial environments. Its fiber optic Profibus-DP communication enhances EMI immunity, and its removable terminals plus EMR-4000 compatibility simplify installation and future upgrades. For harsh settings, confirm regional CE, SIL, and IP ratings with Eaton to ensure alignment with your facility’s standards.
Compliance status is listed as 'Contact Manufacturer,' so check with Eaton for CE, SIL, and IP ratings applicable to your region and application. This approach ensures you meet local electrical safety and industrial standards. Always verify compatibility with your control system and any sector-specific requirements before deployment.
The EMR-5000-2A0DA0 consolidates protection, metering, and communication in a single device, reducing hardware complexity and wiring. This can lower maintenance costs and downtime due to fewer fault points. With removable terminals and scalable IO, field upgrades and component replacements are faster, improving overall system availability and return on investment.