Eaton EMR-3000-2B1FB1 Motor Relay - IRIG-B, URTD Interface
Part Number: EMR-3000-2B1FB1
Quick Summary
The Eaton motor relay EMR-3000-2B1FB1 is a robust control device that protects and controls motors in industrial automation applications. Engineers often struggle to find a single relay that offers fiber connectivity, current protection, metering, and reliable remote communication without expanding panel space. For formal certifications such as CE, IP ratings, or safety approvals, verify Eaton’s official specification sheet for EMR-3000-2B1FB1. This relay combines IRIG-B timing, URTD interface, and conformal-coated circuitry to simplify integration, while enabling 50/60 Hz operation and flexible voltage ranges. The result is faster deployment, reduced downtime, and a clearer path to compliant, well-documented motor control in harsh environments.
Product Information
Extended Description
EMR-3000-2B1FB1 Eaton: Eaton, motor relay, 5A, 1A, Motor, over fiber optic ST, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B,URTD Interface,Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1FB1
UPC
786679146668
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 Sensitive Ground Input URTD Interface
Modbus / DNP3 RTU
over fiber optic ST
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-3000-2B1FB1
Selling Policy 25-000 - Distribution and Control Products and Services
Four digital inputs and four digital outputs provide flexible local I/O for logic sequencing and motor control. This reduces external wiring and panel footprint, delivering measurable cost savings and quicker commissioning. With zone-selective interlocking capabilities, the EMR-3000-2B1FB1 supports safer startup and precise fault isolation in packaging, material handling, and process lines. Fiber optic Modbus/DNP3 RTU communications over ST enable EMI-resistant, long-distance signaling. Business impact: reliable SCADA integration and remote diagnostics with low installation risk. Application: distributed motor control stations, subassemblies in manufacturing, and remote equipment monitoring. IRIG-B timing and URTD interface deliver precise time synchronization and rugged data exchange. Impact: improved coordination with time-sensitive automation and easier integration with existing time-synchronization schemes. Application: synchronized drives, test benches, and sectors where timing accuracy matters. Conformal-coated circuit boards and wide voltage ranges (19-300 Vdc, 40-250 Vac) boost reliability in harsh environments. Impact: reduced maintenance and longer service life in dusty, humid, or vibration-prone facilities. Application: heavy industry, cement plants, and utility installations. Comprehensive protection features and straightforward warranty simplify procurement and support. Impact: clearer total cost of ownership and predictable ROI. Application: equipment upgrades, greenfield projects, and OEM design-in where a robust, well-documented relay accelerates deployment. Current protection and metering (5A, 1A) provide motor health insights and energy data for proactive maintenance and optimization. With Eaton warranty terms, this supports predictable maintenance and lower lifecycle costs across automation lines.
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FAQs
The EMR-3000-2B1FB1 uses projection mounting and provides four digital inputs and four digital outputs for local logic, plus IRIG-B and URTD interface options. It communicates Modbus/DNP3 RTU over fiber optic ST, enabling safe, EMI-resilient remote signaling. This configuration reduces panel depth and simplifies wiring in drive and motor control panels.
The unit includes sensing inputs for current protection and metering with specified phase currents of 5A and 1A. Combined with four digital I/O and a conformally coated PCB, it provides accurate load monitoring and protective actions, while integration with Modbus/DNP3 RTU allows remote metering data to feed SCADA or energy management systems.
Yes. EMR-3000-2B1FB1 supports Modbus and DNP3 RTU over fiber optic ST, ensuring reliable, EMI-resistant communication between the motor relay and supervisory systems. The URTD interface and IRIG-B timing further enhance synchronization and remote diagnostics for mission-critical motor control in automation environments.
Check Eaton’s official specification sheet for EMR-3000-2B1FB1 and the Selling Policy 25-000. The product data notes general compliances and provides links to the specification sheet and warranty documentation; these sources confirm regulatory considerations and recommended installation practices before field deployment.
Warranty is Eaton Selling Policy 25-000, one year from the date of installation or eighteen months from the date of shipment, whichever occurs first. For extended support, access Eaton's technical resources, downloadable datasheets, and the E-Series Relay training videos to optimize maintenance and ROI.