Eaton EMR-3000-2B1LB1 Motor Relay - URTD Interface
Part Number: EMR-3000-2B1LB1
Quick Summary
Eaton EMR-3000-2B1LB1 motor relay delivers reliable motor control for industrial automation and process lines. When wiring gets complex or machines face harsh environments, this device simplifies integration with four digital inputs, four outputs, and LC duplex fiber Ethernet. Compliance details aren’t listed in the data; confirm CE, UL, and IP ratings with Eaton to meet your regulatory needs. The design leverages URTD interface and IRIG-B timing for precise, time-stamped control, along with current protection and metering for visibility. Conformal coating and projection mounting further enhance durability, delivering measurable business value through reduced downtime, improved traceability, and easier field deployment in manufacturing and energy-management applications.
Product Information
Extended Description
EMR-3000-2B1LB1 Eaton: Eaton, motor relay, 5A, 1A, Motor, over LC duplex fiber optic Ethernet, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, Sensitive Ground Input,URTD Interface,IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1LB1
UPC
786679145630
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
Sensitive Ground Input URTD Interface IRIG-B
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
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-3000-2B1LB1
5A/1A phase current protection minimizes nuisance trips and motor wear during load variations, boosting line reliability and uptime in conveyors and packaging equipment. The dual 4 digital inputs and 4 digital outputs increase I/O density within a compact control footprint, cutting cabinet space, wiring complexity, and installation time while enabling smarter machine logic and safety interlocks. LC duplex fiber optic Ethernet enables Modbus and DNP3 TCP with low EMI sensitivity, supporting robust remote diagnostics and reliable plant-wide communication in noisy environments. Conformal-coated circuitry protects against dust, humidity, and chemical exposure, extending service life in outdoor panels and dirty manufacturing floors. Projection mounting simplifies installation in panels or enclosures, while URTD Interface and IRIG-B timing provide precise synchronization and timing references for coordinated control and measurement. Zone selective interlocking (ZSI) reduces outage impact by enabling selective protection schemes, improving overall plant reliability and maintenance planning. Sensing inputs for current protection and metering give operators actionable visibility to energy use and motor health, supporting proactive maintenance and tighter KPIs.
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FAQs
Begin by mapping the 4 digital inputs and 4 digital outputs to your machine logic. Mount via projection method for a compact cabinet fit, then connect to the LC duplex fiber Ethernet network supporting Modbus or DNP3 TCP. Verify voltage range and ensure current protection settings align with the motor nameplate (5A/1A). Use URTD interface and IRIG-B timing if your system requires precise time-stamping and measurement synchronization. Finally, confirm wiring hygiene and enclosure ingress protection in your facility before commissioning.
The unit supports 50/60 Hz operation with 5A/1A phase current, 4DI/4DO I/O, and 0 analog inputs/outputs. It uses LC duplex fiber optics for Modbus/DNP3 TCP communication and offers current protection and metering through sensing inputs. Mounting is projection type, and the device can accommodate a URTD interface with IRIG-B timing. Ensure the control system and field devices are configured for fiber Ethernet communication and that timing references are synchronized across the network.
This relay is well-suited for manufacturing lines, conveyors, and packaging equipment requiring robust motor control with reliable diagnostics. Its 4DI/4DO I/O suite supports local interlocks and process logic, while fiber Ethernet enables remote monitoring in EMI-prone settings. Conformal coating makes it appropriate for dusty or humid environments, and zone selective interlocking helps minimize downtime by isolating faults without unnecessary outages.
The provided data show Compliances as 'Contact Manufacturer,' so confirm regulatory certifications with Eaton for your region. Typical considerations include CE and UL listings and any industry-specific requirements. If your project demands IP ratings or SIL capabilities, request formal confirmation from Eaton and obtain the appropriate attestations prior to procurement.
Expect improved uptime through current protection and metering visibility, plus reduced wiring complexity from the 4DI/4DO I/O. Time synchronization via IRIG-B supports coordinated control, while conformal coating and rugged fiber Ethernet reduce field failures in harsh environments. Over time, this translates to lower maintenance costs, faster fault isolation, and clearer data for energy-management KPIs.