Eaton motor relay EMR-3000-2B0LA1 - IRIG-B URTD Interface

Part Number: EMR-3000-2B0LA1
Manufacturer
Eaton
Part number
EMR-3000-2B0LA1

Quick Summary

Eaton motor relay EMR-3000-2B0LA1 provides integrated motor control and protection for industrial drives. Engineers often struggle with coordinating protection, monitoring, and remote diagnostics across fiber networks. Compliances vary by region; consult the Eaton specification sheet for CE, UL, and IP ratings. By integrating Modbus/DNP3 TCP over fiber with 4 digital IO and current protection with metering, this unit enables reliable remote monitoring, faster fault resolution, and lower maintenance costs. The solution fits modern automation architectures, delivering business value through improved uptime and scalable motor control across manufacturing or process facilities.

Product Information

Extended Description

EMR-3000-2B0LA1 Eaton: Eaton motor relay, 5A, 1A, Motor, over LC duplex fiber optic Ethernet, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0LA1
UPC
786679145968
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 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
Feature: 4 digital inputs and 4 digital outputs enable close to the motor wiring and direct logic control. Business impact: reduces external relay hardware, simplifies wiring, and lowers installation time while enhancing fault isolation. Application: motor control in conveyors, pumps, and fans within process plants. Feature: current protection and metering across 5A and 1A ranges provides precise load monitoring. Business impact: improves energy management and reduces energy waste; Application: plantwide motor efficiency projects. Feature: Modbus and DNP3 TCP over LC duplex fiber Ethernet ensures robust plant communications. Business impact: enables reliable data collection, remote diagnostics, and easier integration with SCADA; Application: remote monitoring in oil and gas, water treatment, and manufacturing. Feature: IRIG-B URTD interface adds time synchronization support for coordinated control. Business impact: improves sequencing accuracy and interlock timing; Application: utility-scale and critical process lines. Feature: projection mounting with defined dimensions (8.06 in L x 8.62 in H x 6.82 in W) and 5.82 lb weight simplifies installation in tight electrical rooms. Business impact: predictable fit and faster deployment; Application: OEMs and end users deploying in existing cabinets. Feature: 50/60 Hz operation and voltage range of 19–300 Vdc and 40–250 Vac cover both DC and AC motor drive environments. Business impact: reduces part variety and stock needs; Application: mixed fleet installations. Feature: 0 analog inputs and 4 digital IO plus 4 digital outputs deliver deterministic discrete control with status feedback. Business impact: lowers complexity while supporting Zone Selective Interlocking and current metering; Application: protection relays in motor control centers.

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FAQs

The EMR-3000-2B0LA1 is a projection mounted device with a footprint of 8.06 in by 8.62 in by 6.82 in and a weight of 5.82 lb. Plan for enclosure access, heat dissipation, and fiber optic terminations. Ensure DC and AC supply respect 19 300 Vdc and 40 250 Vac ratings, and allocate space for four digital inputs and outputs.
Electrical specs include phase currents of 5A and 1A, four digital inputs, and four digital outputs. The unit supports 19 300 Vdc or 40 250 Vac operation at 50/60 Hz. Communications are via Modbus or DNP3 TCP over LC duplex fiber Ethernet, with IRIG-B URTD interface available as an option.
Yes. The EMR-3000-2B0LA1 uses Modbus or DNP3 TCP over LC duplex fiber optic Ethernet for robust plant communications and remote data access. The IRIG-B URTD interface option provides time synchronization when required, while the four digital I/O lines support local control logic near the motor drive.
Compliances are region dependent. Eaton provides specification sheets detailing CE, UL, IP ratings, and other regional approvals. For EMR-3000-2B0LA1, verify the exact certifications with the Eaton datasheet and your local compliance body to ensure the unit meets your installation and safety requirements.
Warranty follows Eaton Selling Policy 25-000, offering one year from the date of installation or 18 months from the date of shipment, whichever occurs first. For technical support, contact Eaton or AutomationDatabase support. Ongoing maintenance planning and access to the specification sheet can improve uptime and return on investment.