Eaton EMR-3000-2A0FB1 Motor Relay - IRIG-B, Fiber Optic IO
Part Number: EMR-3000-2A0FB1
Quick Summary
The Eaton motor relay EMR-3000-2A0FB1 is designed to deliver robust motor control and protection in demanding industrial environments. For engineers and procurement teams, reliability under harsh conditions is essential, so this device combines rugged construction with flexible I/O and remote communication capabilities. While the integration relies on fiber optic Modbus/DNP3 RTU and IRIG-B timing, it also addresses common challenges like maintenance accessibility and scalable monitoring. Regulatory certifications should be verified with the manufacturer; in typical deployments, CE/UL considerations and IP-related compliance are evaluated per project region. This model supports 50/60 Hz operations and offers durable performance that aligns with process automation and manufacturing uptime goals.
Product Information
Extended Description
EMR-3000-2A0FB1 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, URTD Interface, IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0FB1
UPC
786679145548
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
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-3000-2A0FB1
Feature → Business Impact → Application: 50/60 Hz operation enables seamless integration with standard motor drives across global plants, reducing reconfiguration costs and enabling quick line upgrades. Feature → Conformal coated circuit boards → Enhanced reliability in harsh environments, minimizing corrosion-related failures in humid or dusty facilities, ideal for outdoor panels and washdown areas. Feature → URTD Interface and IRIG-B support → Time-synchronized control and remote telemetry, improving fault diagnosis and alarm correlation in complex production lines. Feature → Modbus / DNP3 RTU over fiber optic ST → Secure, noise-immune communications for SCADA connections, boosting data integrity for predictive maintenance in packaging and automotive lines. Feature → 4 digital inputs and 4 digital outputs, 1 analog output; 0 analog inputs → Flexible I/O for motor control, status reporting, and basic metering without adding external relays. Feature → Projection mounting → Easy installation in compact panels with reliable mechanical stability, reducing commissioning time. Feature → Current protection and metering (5A, 1A) → Immediate protection and energy auditing, supporting compliance reporting and energy optimization programs.
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FAQs
Prepare for projection-mount installation and ensure the device's 4 digital in and 4 digital out channels are wired per your control scheme. Connect the URTD interface for advanced I/O and configure IRIG-B time synchronization for synchronized events. Use the 1 analog output to feed a monitoring system and verify 5A/1A phase current limits during commissioning.
The relay supports 50/60 Hz operation, with 19–300 Vdc and 40–250 Vac input ranges, plus phase current ratings of 5A and 1A. It provides 4 digital inputs, 4 digital outputs, and 1 analog output. Communication is via Modbus/DNP3 RTU over fiber optic ST, enabling robust remote monitoring and control.
Yes. The unit combines fiber optic Modbus/DNP3 RTU connectivity with IRIG-B timing, enabling precise telemetry and time-aligned control signals. Its 4 in/4 out I/O, 1 analog out, and current protection/meters support integrated motor control, shutdown protection, and data logging for production lines such as packaging, automotive, and process automation.
Compliance details are provided by the manufacturer. The product data indicates Compliances: Contact Manufacturer, so verify CE, UL, RoHS, IP ratings, and region-specific certifications directly with Eaton to ensure alignment with your plant’s regulatory requirements.
Warranty follows Eaton policy: one year from installation or eighteen months from shipment, whichever comes first. ROI benefits come from reduced downtime due to integrated protection and metering, fewer external components, and easier maintenance through consolidated IO and remote monitoring capabilities.