Eaton EMR-3000-2B0EB0 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2B0EB0
Quick Summary
Eaton motor relay EMR-3000-2B0EB0 is a flexible controller for motor loads in industrial automation panels. Operators and engineers often struggle with integrating rugged interfaces, reliable protection, and precise timing within compact enclosures. Compliance and ruggedization matter; this device uses conformal coating and options like IRIG-B URTD timing to support harsh environments, while the 50/60 Hz capability ensures compatibility with global equipment. With 19-300Vdc and 40-250Vac ranges, plus four digital inputs and four outputs, it reduces wiring complexity and accelerates installation, delivering predictable motor performance and easier maintenance, which translates to lower downtime and higher productivity.
Product Information
Extended Description
EMR-3000-2B0EB0 Eaton: Eaton motor relay, 5A, 1A, Motor, over D-Sub / RS-485, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0EB0
UPC
786679145562
Product Length/Depth
8.06 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.82 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
Analog inputs
0
Phase current
5A, 1A
Analog outputs
0
Digital inputs
4
Digital outputs
4
I/O options
IRIG-B URTD Interface
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Standard
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Eaton Specification Sheet - EMR-3000-2B0EB0
Wide voltage and frequency range enables single-device versatility across diverse motor loads, reducing spare-part inventories and panel complexity while maintaining robust protection. Business impact: lower capital expenditure and streamlined procurement for diverse lines; application: manufacturing and process automation panels seeking universal motor control. Four digital inputs and four outputs unlock localized logic and interlocking without additional controllers, simplifying wiring and improving cycle times. Application: discrete manufacturing lines needing fast response and compact footprint. The IRIG-B URTD interface and PROFIBUS-DP over RS-485 provide disciplined timing and reliable fieldbus integration, reducing synchronization errors and enabling seamless networked control. Business impact: improved accuracy in distributed control and reduced debugging time; application: large-scale automation plants with multiple servos and drives. Conformal coating on the circuit boards enhances reliability in dusty or humid environments, extending mean time between maintenance and protecting sensitive electronics; application: OEM panel builders and system integrators targeting harsh environments. Zone selective interlocking support and current protection and metering deliver precise motor protection and anticipatory fault handling, which cuts unplanned downtime. Business impact: safer starts, lower repair costs, and improved energy monitoring; application: critical motor drives in packaging, material handling, and process lines. The standard mounting method and D-Sub/RS-485 communication simplify installation alongside existing Eaton E-Series controls, enabling faster deployment and easier retrofits. Application: retrofit projects or new builds requiring quick integration with familiar Eaton hardware.
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FAQs
This EMR-3000-2B0EB0 model uses standard mounting and supports both low voltage DC and higher voltage AC power with a 50/60 Hz rating. It provides four digital inputs and four digital outputs, plus D-Sub / RS-485 for PROFIBUS-DP and IRIG-B URTD timing. Plan panel space accordingly, ensure proper wire separation, and consider conformal coating for harsh environments to minimize corrosion-related failures.
The relay includes current protection and metering with sensing options of 5A and 1A, enabling precise overcurrent protection and monitoring within the control loop. This supports safer motor starts and reduced wear. In practice, integrate the device into panels where line current and fault data can be captured locally and reported over the RS-485 network for diagnostics.
Yes. The EMR-3000-2B0EB0 features IRIG-B URTD timing and communications via PROFIBUS-DP over RS-485, offering reliable time synchronization and robust network integration. This makes it suitable for distributed control architectures where precise timing and deterministic communications are critical to motor coordination and safety interlocks.
The data indicates compliances are to be confirmed with the manufacturer. While typical Eaton motor relays include standard industrial protections and protections, exact certifications such as CE, IP ratings, or SIL are not listed here. Verify with Eaton or the product datasheet for any regulatory declarations and installation requirements before deployment.
The device combines ruggedized hardware with conformal coating, four I/O lines, and integrated protection features that can reduce downtime and maintenance costs. Its broad voltage support and standard mounting simplify retrofits and new installations, while the 1 year warranty provides assurance against early failures. Overall, expect lower maintenance visits and improved motor fault visibility in production lines.