Eaton EMR-3000-2A1IB0 Motor Relay - 50/60 Hz URTD Interface

Part Number: EMR-3000-2A1IB0
EMR-3000-2A1IB0
Manufacturer
Eaton
Part number
EMR-3000-2A1IB0
Category

Quick Summary

The Eaton motor relay EMR-3000-2A1IB0 enables precise motor control and protection in industrial automation applications. Engineers often struggle with integrating RS-485 and Ethernet control while keeping panel wiring manageable and fault-tolerant. While robust, those systems can suffer from mismatched timing, limited I/O, and space constraints in control panels. Typical certifications for this class include CE marking for European compliance, IP-rated environmental protection, and SIL-conscious safety considerations; verify approvals with the manufacturer. This device combines ruggedization with conformal coating and flexible I/O to reduce wiring, simplify integration, and improve uptime, delivering measurable productivity gains and safer operation across manufacturing lines.

Product Information

Extended Description

EMR-3000-2A1IB0 Eaton: Eaton, motor relay, 5A, 1A, Motor,over RS-485, over Ethernet RJ-45, Conformal Coated Circuit Boards, 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-3000-2A1IB0
UPC
786679146750
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
IRIG-B URTD Interface Sensitive Ground Input
Modbus / DNP3 RTU
over RS-485
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
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Feature: Multi-interface communication enables seamless integration with existing control networks. Business Impact: Reduces wiring complexity and eliminates the need for separate protocol converters. Application: Plant-wide motor control and monitoring with Modbus/RS-485 RTU, DNP3 RTU, and Ethernet TCP. Long-tail keywords: Modbus RTU, DNP3 RTU, industrial Ethernet, control networks. Paragraph continues with real-world relevance to speed up commissioning and data visibility. Feature: Four digital inputs, four digital outputs, one analog output, and no analog inputs consolidate local sensing and actuation. Business Impact: Minimizes external I/O modules, saving panel space and installation time. Application: Local motor protection and signaling on conveyors and packaging lines. Long-tail keywords: digital I/O, analog output, motor protection. Feature: Current protection and metering (5A/1A) plus conformal coating and URTD/I/O options deliver reliability in harsh environments. Business Impact: Improves uptime, reduces maintenance, and supports accurate energy accounting. Application: Harsh factory floors, mining, or outdoor installations. Long-tail keywords: current protection, energy metering, conformal coating. Feature: 50/60 Hz operation with broad voltage ranges (19–300 VDC, 40–250 VAC) and standard mounting. Business Impact: Flexible power architecture and straightforward retrofits without changing enclosures. Application: Retrofit projects and new installations in panels with standard mounting. Long-tail keywords: 50/60 Hz, wide voltage, standard mounting. Feature: Advanced I/O options IRIG-B, URTD Interface, Sensitive Ground Input. Business Impact: Enables precise time synchronization and robust grounding for deterministic control. Application: Drives synchronization in multi-drive installations and time-stamped data logging. Long-tail keywords: IRIG-B, URTD, timing synchronization.

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FAQs

EMR-3000-2A1IB0 uses a standard mounting method and accepts a mix of DC and AC supply within its 19-300 VDC and 40-250 VAC range. It provides four digital inputs, four digital outputs, one analog output, and optional I/O interfaces like IRIG-B and URTD. For compatibility, verify your panel enclosure spacing, wiring harnesses, and PLC/DSC communication settings to match RS-485 Modbus/ DNP3 RTU and Ethernet TCP connections for seamless integration.
This motor relay supports Modbus/ DNP3 RTU over RS-485 and Modbus/ DNP3 TCP over Ethernet RJ-45, enabling flexible integration with existing PLCs and SCADA systems. The IRIG-B and URTD interface options further support time synchronization and precise grounding in multi-drive installations. These interfaces reduce the need for external gateways and simplify panel wiring while maintaining reliable data exchange.
Yes. The device is designed for 50/60 Hz operation and accepts a wide power range of 19-300 VDC and 40-250 VAC. This makes it suitable for diverse motor control scenarios, including variable-speed drives and mixed-power environments commonly found in manufacturing and packaging lines. Compatibility with both supply types simplifies retrofits and new installations alike.
EMR-3000-2A1IB0 includes current protection and metering capabilities with a phase current configuration of 5A and 1A. It supports four digital inputs, four outputs, and one analog output, enabling local sensing and control. The conformal-coated circuit boards enhance reliability in dusty or humid plants, while sensitive ground input and URTD options improve grounding and timing accuracy in harsh environments.
The product is covered under Eaton’s policy 25-000, with a one-year warranty from installation or eighteen months from shipment, whichever occurs first. For extended support, confirm availability of replacement parts, software updates, and service options with Eaton or authorized distributors. When planning ROI, factor in reduced downtime, simplified maintenance, and fewer external modules thanks to integrated I/O and metering.