Eaton EMR-3000-2B1LA0 Motor Relay - URTD Interface
Part Number: EMR-3000-2B1LA0
Quick Summary
Eaton EMR-3000-2B1LA0 motor relay provides robust motor control and protection for industrial drives. Engineers often struggle with integrating multiple protocols and ensuring signal integrity in harsh environments. Compliance details are provided by the manufacturer, but typical motor-relay deployments consider CE, IP ratings, and SIL safety considerations to meet process requirements. The EMR-3000-2B1LA0 delivers reliable performance with flexible I/O and fiber-optic communications, enabling faster commissioning and reduced integration risk for production lines. Leveraging this device supports longer uptime and improved return on investment through safer, standards-aligned motor control infrastructure. This combination supports critical operations such as remote monitoring, preventive maintenance, and fast fault isolation in OEM panels and plant-wide networks.
Product Information
Extended Description
EMR-3000-2B1LA0 Eaton: Eaton, motor relay, 5A, 1A, Motor, over LC duplex fiber optic Ethernet, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B,Sensitive Ground Input,URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1LA0
UPC
786679146569
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 Sensitive Ground Input
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
Standard
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-3000-2B1LA0
Feature → 4 digital inputs and 4 digital outputs provide flexible local control and fast signal feedback, reducing the need for extra modules. Business impact → Lower wiring complexity and smaller panel footprint while enabling reliable automation logic for motors and drives. Application → Ideal for machine control, safety interlocks, and streamlined PLC integration in modern automation environments.Feature → IRIG-B timing and URTD interface along with Sensitive Ground Input enhance synchronization and protection. Business impact → Precise timing and robust grounding reduce fault commutation and EMI susceptibility in dynamic motor applications. Application → Beneficial for process lines requiring tight coordination with timing signals and safety interlocks.Feature → Modbus/DNP3 TCP over LC duplex fiber optic Ethernet enables secure, long-distance data exchange. Business impact → Faster commissioning, improved remote monitoring, and reduced EMI susceptibility in harsh environments. Application → Suitable for factory floor networks and remote sub-systems within motor control panels.Feature → 5A/1A current protection and metering, 4 digital I/O, and 50/60 Hz operation provide comprehensive control and visibility. Business impact → Enhanced safety, better energy management, and easier integration with PLCs. Application → Used in motor drive panels needing precise protection and diagnostics.Feature → Standard mounting with compact dimensions (8.06 in L, 8.62 in H, 6.82 in W) and 5.82 lb weight. Business impact → Easy retrofits and straightforward installation in existing enclosures. Application → Fits standard control cabinets and OEM applications with minimal rework.
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FAQs
Install the EMR-3000-2B1LA0 using standard mounting in a control panel, wire its four digital inputs and four digital outputs to the PLC, and connect the LC duplex fiber optic link for Modbus or DNP3 TCP. Optional interfaces such as IRIG-B timing and URTD provide timing and grounding support. Compatible with common industrial motor drives and automation architectures seeking fiber-based communications.
Key specs include operation from 19-300 Vdc and 40-250 Vac, 50/60 Hz, and current protection ratings of 5A/1A. It provides 4 digital inputs and 4 digital outputs, with I/O options like IRIG-B, URTD Interface, and Sensitive Ground Input. It supports Modbus/DNP3 TCP over fiber, making it suitable for integrated motor control in industrial networks.
Yes. The EMR-3000-2B1LA0 is well-suited for motor control panels in manufacturing lines needing reliable fiber Ethernet communication, zone selective interlocking, current protection, and rich I/O. It supports remote monitoring, faster commissioning, and safer operations in OEM and end-user automation environments.
Compliance details are provided by the manufacturer and should be confirmed with the authority having jurisdiction. For industrial deployments, verify environment, wiring, grounding, and installation standards per local regulations, and consult Eaton's specification sheet and datasheet for applicable safety features and compatibility notes.
Warranty terms include one year from installation or 18 months from shipment. The integrated I/O, fiber Ethernet, and protection features reduce wiring and panel complexity, lowering maintenance costs. Faster commissioning and improved uptime contribute to a favorable ROI, especially in systems requiring precise timing, diagnostics, and safe motor control.