Eaton EMR-5000-2A0DA1 Motor Relay - Profibus-DP over Fiber Optic ST
Part Number: EMR-5000-2A0DA1
Quick Summary
Eaton EMR-5000-2A0DA1 motor relay provides integrated motor protection for industrial drives in automation panels. This compact solution helps engineers consolidate protective functions and reduce panel wiring during project deployment. Upgrading protection layers often introduces compatibility gaps and complex configuration steps that cause downtime; this device addresses those challenges with a single, adaptable unit. While compliance details are marked as 'Contact Manufacturer,' the broader motor-protection class commonly supports CE marking, IP-rated housings, and SIL-ready configurations depending on the chosen setup. By combining Profibus-DP communication over fiber optic, a base EMR-4000 architecture, and removable terminals, it enables robust, scalable deployments with easier maintenance and improved EMI resilience. The result is faster commissioning, reduced lifecycle costs, and safer motor operation across demanding automation environments.
Product Information
Extended Description
EMR-5000-2A0DA1 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, Projection,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A0DA1
UPC
786679159590
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
IRIG-B URTD Interface
PROFIBUS-DP
over fiber optic ST
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 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-5000-2A0DA1
Base feature with EMR-4000 compatibility provides a proven protection platform, reducing wiring complexity and panel real estate while enabling straightforward retrofits for legacy systems. Business impact: faster installation, lower labor costs, and consistent protection logic across machines. Application: automation panels and packaging lines that require reliable motor protection with simple upgrades. Voltage/current protection covers 19-300 Vdc and 40-250 Vac at 50/60 Hz, enabling use with diverse motor types and supply architectures. Impact: broader compatibility and enhanced safety margins, reducing the risk of overvoltage or undervoltage events. Application: mixed-voltage motor systems in process and factory floors. Profibus-DP over Fiber Optic ST delivers EMI-resistant, long-distance communications with high data integrity. Impact: improved diagnostic visibility and reduced interference in noisy plant environments. Application: remote I/O and safety loops in large drives and conveyors. Removable terminals simplify field maintenance and spare-part handling, reducing downtime during rebuilds or swaps. Impact: faster maintenance cycles and lower labor costs. Application: heavy-duty industrial environments where quick wiring changes are common. Sensing inputs include Power Protection and Metering, Differential Protection, Voltage Protection and Metering, and Current Protection and Metering, delivering comprehensive monitoring in one device. Impact: proactive fault detection, energy management insights, and compliance with protection standards. Application: energy-conscious plants and mission-critical machinery. Zone Selective Interlocking capability (1) enhances fault isolation, limiting damage and improving ride-through during feeder faults. Impact: reduced arc-flash exposure and shorter outage windows. Application: feeder protection in motor drives and machinery banks. I/O options such as IRIG-B URTD Interface enable precise time synchronization for coordinated protections. Application: advanced protection schemes in complex automation architectures.
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FAQs
The EMR-5000-2A0DA1 is designed for industrial drives and automation panels requiring integrated motor protection, monitoring, and control. It supports a broad input range (19-300 Vdc and 40-250 Vac at 50/60 Hz), 16 digital inputs, and 9 digital outputs, making it suitable for packaging lines, conveyors, and process equipment where reliable protection and simplified wiring are critical.
The device communicates via Profibus-DP over a fiber optic ST link, providing EMI resistance and long-distance data integrity. This setup enables remote monitoring and control of motor protection functions with minimal interference, making it ideal for machines located in electrically noisy environments or in large automation cells requiring centralized protection coordination.
Key specs include 19-300 Vdc and 40-250 Vac operation at 50/60 Hz, 16 digital inputs, 9 digital outputs, and current ratings at 5A/1A in certain configurations. The unit also offers a removable terminal block for convenient field service and integrates with the EMR-4000 base relay for scalable protection in larger control systems.
Yes. EMR-5000-2A0DA1 is designed to work with the EMR-4000 base relay, providing a pathway to upgrade protection capabilities without replacing the entire protection stack. Benefits include preserved protection logic, easier migration, and maintained interoperability with existing EMR-4000 configurations and wiring schemes.
Warranty is specified as one year from installation or eighteen months from shipment, whichever comes first, per Eaton’s policy. For maintenance, rely on the removable terminals for quick field service, and plan for periodic checks of input/output integrity, fiber optic link health, and protection relay calibration to sustain long-term performance.