Eaton EMR-5000-2B0DB1 Motor Relay - Fiber Optic DP
Part Number: EMR-5000-2B0DB1
Quick Summary
Eaton motor relay EMR-5000-2B0DB1 protects and controls motors in industrial drive systems. Integrating protection, communications, and diagnostics in a single device helps reduce wiring, simplify troubleshooting, and minimize downtime. Compliances are listed as Contact Manufacturer, so verify regional CE, SIL, and IP ratings with Eaton’s datasheet prior to deployment. With 50/60 Hz operation and differential/protection features, this unit supports reliable performance across common industrial environments. The module also leverages fiber-optic Profibus-DP for robust fieldbus communication, while removable terminals and conformal-coated boards ease installation and service. For procurement and maintenance teams, the EMR-5000-2B0DB1 offers a strong combination of motor protection relay functionality and networked control capabilities, aligning with modern automation strategies.
Product Information
Extended Description
EMR-5000-2B0DB1 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Profibus-DP over Fiber Optic ST, 5A, 1A, 8, 9, Removable, Motor, over fiber optic ST, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0DB1
UPC
786679159996
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
Profibus-DP over Fiber Optic ST
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface IRIG-B
PROFIBUS-DP
over fiber optic ST
Sensing inputs
Differential Protection Power Protection and Metering Current Protection and Metering Voltage Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-5000-2B0DB1
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 2 analog inputs and 2 analog outputs provide direct monitoring and control of motor parameters. Benefit: Enables precise fault detection and finer control loops, reducing nuisance trips and improving process stability in packaging lines and conveyors. Application: Motor protection and metering in automated lines. Feature: 8 digital inputs and 9 digital outputs plus 5A/1A phase current capability support comprehensive I/O for run/stop signals, fault annunciation, and local interlocks. Benefit: Cuts external I/O cabinets and wiring, accelerating commissioning and easing wiring audits in new installations. Application: Heavy equipment and material handling systems. Feature: Profibus-DP over fiber optic ST communication increases EMI immunity and enables long cable runs without signaling degradation. Benefit: Improves reliability in noisy factory floors and multi-zone installations, reducing downtime and maintenance costs. Application: Networked motor control in large-scale plants. Feature: Removable terminals and conformal-coated circuit boards simplify field service and protect against moisture and dust. Benefit: Fast replacement, minimal panel downtime, and longer service life in humid or dusty environments. Application: Harsh industrial environments such as washdown areas and outdoor installations. Feature: Sensing inputs include differential protection, power protection and metering, current and voltage protection. Benefit: Comprehensive protection strategies reduce equipment damage and energy waste, supporting regulatory compliance. Application: Critical power protection in process industries. Feature: Zone selective interlocking and URTD IRIG-B I/O support enable coordinated protection schemes and time synchronization with legacy systems. Benefit: Faster fault isolation and improved coordination, lowering outage impact. Application: Plant-wide protection architectures and utility integration.
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FAQs
For installation, plan for fiber optic Profibus-DP communication, removable terminals to simplify field service, and conformal-coating in dusty or humid environments. Verify supply voltages (19-300 Vdc, 40-250 Vac) and assess available analog and digital I/O to ensure compatibility with existing motor control schemes. Refer to the Eaton specification sheet for installation guidance and safety notes.
The EMR-5000-2B0DB1 uses Profibus-DP over fiber optic ST connections to provide EMI-immunity and longer reach between controllers and motor protection circuitry. This enables reliable, high-integrity data exchange in noisy factory environments, reduces cabling complexity, and supports remote monitoring and diagnostics for improved maintenance planning.
Yes. The device supports phase currents of 5 A and 1 A with 50/60 Hz operation and provides multiple digital and analog I/O for protection and metering. Its integrated motor protection relay functions, combined with network capability, streamline setup for 3-phase motors in conveyors, pumps, and processing lines.
URTD Interface IRIG-B allows time synchronization with external timing standards, which is critical for precise coordination in protective schemes and auditing. This feature supports high-accuracy metering, event logging, and aligned protection sequences in complex plant configurations.
The EMR-5000-2B0DB1 follows Eaton’s policy: warranty is one year from installation or 18 months from shipment, whichever occurs first. For ongoing support, consult Eaton’s Selling Policy 25-000 and access the specification sheet and product page for service, replacement parts, and technical assistance.