Eaton EMR-3000-2A1EB0 Motor Relay - IRIG-B
Part Number: EMR-3000-2A1EB0
Quick Summary
Eaton motor relay EMR-3000-2A1EB0 enables reliable motor control in industrial drives and automation panels. Operators often struggle with integrating motor relays into complex PLC networks while maintaining diagnostics and uptime. Certification details vary by region; contact the manufacturer for CE, IP, or SIL ratings applicable to your installation. This solution also features a URTD interface, IRIG-B timing, and conformal-coated circuit boards to withstand harsh environments, reducing maintenance cycles. By combining protective metering, flexible I/O, and standard mounting, it delivers predictable performance, simplifies wiring, and supports scalable automation strategies, all while aligning with your cost-of-ownership goals.
Product Information
Extended Description
EMR-3000-2A1EB0 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, URTD Interface,IRIG-B,Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1EB0
UPC
786679146309
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
1
Digital inputs
4
Digital outputs
4
I/O options
URTD Interface IRIG-B Sensitive Ground Input
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation
Eaton Specification Sheet - EMR-3000-2A1EB0
5A/1A current switching with current protection and metering delivers enhanced motor protection and energy accounting, driving lower energy waste and reduced downtime in conveyors and pumps. This translates to measurable cost savings and improved equipment longevity in demanding production lines. The module provides 4 digital inputs, 4 digital outputs, and 1 analog output with 0 analog inputs, enabling richer PLC integration, remote status reporting, and smarter automation sequences. In practice, manufacturers gain faster commissioning and easier fault diagnosis as I/O is consolidated in a single device, reducing wiring complexity and panel space. URTD Interface, IRIG-B timing, and Sensitive Ground Input support precise synchronization and robust grounding, which minimizes timing errors and EMI issues in time-critical processes. Coupled with PROFIBUS-DP over D-Sub / RS-485, this relay fits into existing fieldbus architectures without major rewiring, simplifying upgrades and modernization projects. The conformal-coated circuit boards improve reliability in humid or dusty environments, extending maintenance intervals and lowering spare-part inventories. Standard mounting and a wide supply range (19-300 Vdc / 40-250 Vac) enable flexible installation across multiple machines, while the device’s 5.82 lb footprint remains manageable in compact control panels. The 50/60 Hz design supports universal motor control compatibility, reducing console reworks during global deployments and helping maintain consistent performance across facilities.
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FAQs
The EMR-3000-2A1EB0 supports URTD Interface and IRIG-B timing for time-sensitive motor control tasks, enabling precise synchronization within automation networks. It also offers PROFIBUS-DP over D-Sub/RS-485 and standard mounting, making it suitable for integration into existing PLC and fieldbus architectures while maintaining reliable operation in demanding environments.
This Eaton relay provides four digital inputs, four digital outputs, and one analog output, with zero analog inputs. The phase current ratings are 5A and 1A, enabling flexible control of motors and associated peripherals, while metering and protection features support on-device diagnostics and energy monitoring.
Yes. The unit is designed for 50/60 Hz operation and supports a wide supply range of 19-300 VDC and 40-250 VAC, allowing deployment across diverse motor control panels and global facilities without requiring multiple variants.
Plan for standard mounting in control panels and ensure compatibility with D-Sub/RS-485 fieldbus wiring. Take advantage of the conformal coating for reliability in dusty or humid environments and utilize the URTD and IRIG-B interfaces for synchronized, ground-referenced operation. The device’s 5.82 lb weight and rear-access wiring can streamline panel layouts and reduce installation time.
The product is covered under Eaton’s warranty policy 25-000, offering one year from the date of installation or eighteen months from shipment, whichever occurs first. Regular diagnostics, current protection, and metering features support proactive maintenance, while the conformal coating helps minimize environmental wear between service intervals.