Eaton EMR-3000-2B0BA1 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2B0BA1
Quick Summary
Eaton EMR-3000-2B0BA1 motor relay enables remote motor control and protection in distributed industrial drives. Engineers often struggle to integrate motor protection, metering, and timing across RS-485 networks, leading to longer commissioning times and higher wiring costs. Note that official certifications such as CE, SIL, or IP ratings are not listed here; consult Eaton for current compliance. By combining built-in current protection and metering with versatile I/O and time-sync interfaces, this device delivers measurable business value through improved reliability, reduced maintenance effort, and enhanced asset visibility for industrial motor systems.
Product Information
Extended Description
EMR-3000-2B0BA1 Eaton: Eaton motor relay, 5A, 1A, Motor, over RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0BA1
UPC
786679145364
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
Modbus / DNP3 RTU
over RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
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-3000-2B0BA1
The EMR-3000-2B0BA1 motor relay provides RS-485 based Modbus/DNP3 RTU communication, enabling seamless integration with existing control architectures and remote diagnostics, which reduces on-site visits and accelerates troubleshooting. This translates to lower maintenance costs and faster mean time to repair (MTTR) in manufacturing environments, while ensuring consistent motor protection and metering across multiple drives. The four digital inputs and four digital outputs simplify PLC I/O budgeting and wiring schemes, decreasing panel complexity and installation time in conveyors and packaging lines. Current protection and metering give real-time power quality insights, enabling proactive energy management and fault detection for high-uptime operations. IRIG-B URTD interface supports precise time synchronization for event logging and coordinated control, boosting traceability. Zone selective interlocking provides selective tripping for enhanced safety and reduced system-wide outages in power distribution. With 50/60 Hz operation and a projection mounting method, the unit offers flexible deployment across industrial sites and retrofit projects, while maintaining compatibility with Eaton’s E-Series relay ecosystem.
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FAQs
The EMR-3000-2B0BA1 supports projection mounting and operates over 50/60 Hz with a wide DC and AC voltage range (19-300 VDC, 40-250 VAC). It provides four digital inputs and four digital outputs, and communicates via RS-485 Modbus/DNP3 RTU, reducing cabling and simplifying panel layout. Plan for proper mounting clearance and heat dissipation per the Eaton installation guidelines.
This relay is built with native RS-485 Modbus/DNP3 RTU support, enabling direct integration with existing SCADA and PLC networks. The result is streamlined data exchange, real-time status updates, and remote protection metering without additional protocol converters. It’s ideal for distributed motor control in manufacturing lines and process automation.
Yes. The device includes current protection and metering as part of its sensing inputs, enabling continuous monitoring of motor load and power quality. This supports early fault detection and energy management, reducing unplanned downtime and supporting regulatory reporting for energy usage in industrial facilities.
The provided data does not list specific certifications. For CE, SIL, IP ratings, or other approvals, contact Eaton directly to confirm current compliance for your region and application. Always verify certification status before critical installations or regulated environments.
The product carries Eaton’s standard warranty terms as specified in policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. For detailed service levels, RMA procedures, and on-site support options, consult Eaton’s commercial terms or your authorized distributor.