Eaton EMR-3000-2A0FB0 Motor Relay - URTD Interface IRIG-B
Part Number: EMR-3000-2A0FB0
Quick Summary
Eaton motor relay controls industrial motors in automation lines, delivering reliable protection and precise interlocking in harsh environments. Operators and engineers often struggle with integrating sensors, timing, and remote communications within a compact panel, causing commissioning delays. Common regional considerations include CE marking, IP ratings for environmental protection, and SIL safety alignment; confirm certification specifics with Eaton for your site requirements. Equipped with URTD interface, IRIG-B timing, fiber‑optic Modbus/DNP3 RTU, and current protection and metering, the EMR-3000-2A0FB0 reduces wiring, speeds setup, and improves uptime across motor-driven processes. This combination supports scalable control architectures while simplifying maintenance and diagnostics for distributed motor networks.
Product Information
Extended Description
EMR-3000-2A0FB0 Eaton: Eaton motor relay, 5A, 1A, Motor, over fiber optic ST, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0FB0
UPC
786679145531
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 fiber optic ST
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Programming an Eaton E-Series Relay, Step 3: Getting Started with the E-Series Wizard
Eaton Specification Sheet - EMR-3000-2A0FB0
Feature: Fiber optic communications with Modbus / DNP3 RTU over fiber optic ST and IRIG-B time synchronization enable secure, long‑distance, interference‑free control from a central PLC. Business impact: Reduces signal loss, improves data integrity, and lowers field wiring complexity in multi‑panel or distributed installations. Application: Ideal for factory floors and processing lines where accurate real‑time control and remote diagnostics are required. Paragraph 2: URTD Interface and IRIG‑B support enable precise timing and external device synchronization, ensuring event logs and control sequences are aligned across systems. Business impact: Improves fault analysis and maintenance planning by providing reliable time stamping. Application: Essential for batch processes, energy management, and utilities connected automation. Paragraph 3: 4 digital inputs and 4 digital outputs with 5 A/1 A phase current handling, plus power range from 19–300 Vdc and 40–250 Vac at 50/60 Hz. Business impact: Flexible I/O and voltage compatibility reduce the need for adapters and speed wiring, cutting installation time. Application: Direct motor protection and local control in conveyors, mixers, and packaging lines. Paragraph 4: Conformal coated circuit boards and standard mounting support operation in humid, dirty, or vibration‑prone environments. Business impact: Enhances reliability, extends equipment life, and lowers maintenance costs. Application: Oil, food and beverage, and steel processing plants where harsh conditions are common. Paragraph 5: The compact form factor, 8.06 in length, 8.62 in height, 6.82 in width, and 5.82 lb weight, combined with Eaton’s one‑year warranty (or up to 18 months from shipment), simplifies retrofit and new installations. Business impact: Predictable lifecycle costs, easier serviceability, and faster ROI. Application: Panel upgrades, machine modernization, and motor control ecosystems where dependable relay devices are critical.
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FAQs
The EMR-3000-2A0FB0 is a motor relay from Eaton designed for industrial motor control within automation systems. It combines protection, metering, and communication features suitable for distributed motor networks in manufacturing, packaging, and process environments.
Yes. The device supports Modbus and DNP3 RTU communications over a fiber optic ST link, enabling secure, long‑distance data exchange between the relay and the control system, while reducing electromagnetic interference and wiring complexity.
The relay handles 5 A and 1 A phase currents with a voltage range of 19–300 Vdc and 40–250 Vac, operating at 50/60 Hz. It provides 4 digital inputs and 4 digital outputs to support motor control and protection logic directly at the device level.
The EMR-3000-2A0FB0 includes URTD Interface and IRIG-B timing support, which enables precise time synchronization across connected devices and accurate event replay for diagnostics and compliance reporting.
It uses a standard mounting arrangement with a compact footprint and conformal coating for rugged environments. The warranty is one year from installation or eighteen months from shipment, whichever occurs first, enhancing lifecycle value and serviceability.