Eaton EMR-3000-2A0BA1 Motor Relay - URTD Interface
Part Number: EMR-3000-2A0BA1
Quick Summary
EMR-3000-2A0BA1 Motor Relay is a rugged Eaton device that provides motor protection, metering, and communication in industrial control panels. Engineers often struggle to integrate protection, measurement, and remote signaling in a compact footprint. For regulatory alignment, confirm CE, SIL, and IP ratings with Eaton based on your installation and use case. Designed for versatile power systems, this relay enables efficient panel design, reduces wiring, and simplifies maintenance while delivering reliable motor control, timing, and data access for energy management.
Product Information
Extended Description
EMR-3000-2A0BA1 Eaton: Eaton motor relay, 5A, 1A, Motor, over RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, URTD Interface, IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0BA1
UPC
786679146262
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
Modbus / DNP3 RTU
over RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Projection
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-3000-2A0BA1
The EMR-3000-2A0BA1 motor relay supports a broad power window, with 19-300 VDC and 40-250 VAC input ranges, enabling global applicability and reducing device inventory for mixed-supply environments. Feature → Business Impact → Application: wide voltage tolerance drives faster project deployment and minimizes sourcing risk in multi-site plants, ideal for drive panels and industrial motors in manufacturing lines. The device provides current protection and metering (5A/1A phase current), delivering critical safety, surge prevention, and energy insight to optimize maintenance intervals and energy usage across critical motors. Feature → Business Impact → Application: metering data supports energy benchmarking and fault analysis in process lines, improving uptime and reducing operating costs. The RS-485 communication path (Modbus/DNP3 RTU) enables robust, long-range field communication; this simplifies integration with SCADA and EMS systems, reducing wiring complexity and improving diagnostic visibility in large facilities. Feature → Business Impact → Application: remote monitoring and secure data exchange drive proactive maintenance and faster fault isolation. URTD Interface and IRIG-B timing provide precise time synchronization for protection schemes and data logging, enhancing coordination in distributed motor networks. Feature → Business Impact → Application: accurate sequencing and event logging support regulatory reporting and failure analyses. The unit’s 4 digital inputs and 4 digital outputs plus 1 analog output deliver flexible control and signaling in compact form factors, while the 0 analog inputs configuration reduces unnecessary complexity for simple motor control tasks. Feature → Business Impact → Application: lower system cost and faster wiring in retrofit projects and new builds. Projection mounting and a compact footprint (8.06 in L x 8.62 in H x 6.82 in W) simplify panel layout, saving space and enabling easier retrofits in existing control cabinets. Warranty coverage under Eaton policy 25-000 (one year from installation or 18 months from shipment) offers protection for field deployments and supports long-term maintenance planning.
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FAQs
The EMR-3000-2A0BA1 motor relay provides motor protection, metering, and RS-485 communication within motor control panels. It supports different power rails (DC and AC) and offers current sensing and protection—key for uptime, safety, and performance in manufacturing lines and process equipment.
This relay handles 19–300 Vdc and 40–250 Vac at 50/60 Hz. It includes 4 digital inputs, 4 digital outputs, and 1 analog output (0 analog inputs). Phase current ratings are 5A and 1A. Communication is via RS-485 for Modbus or DNP3 RTU, with URTD IRIG-B timing support.
The device uses projection mounting for secure panel integration and offers a compact footprint (8.06 in L × 8.62 in H × 6.82 in W). Plan wiring to consolidate I/O across 4 digital inputs/outputs and 1 analog output, and route RS-485 lines to the supervising controller for reliable remote signaling.
Compliances are provided by the manufacturer; Eaton recommends confirming CE, SIL, and IP ratings with Eaton based on your specific installation and regulatory requirements to ensure full compliance for your application.
The product is covered by Eaton’s policy 25-000, offering one year from installation or 18 months from shipment, whichever occurs first. This warranty supports field deployments, with access to Eaton technical guidance and documentation for installation, integration, and maintenance.