Eaton EMR-3000-2A0IA0 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2A0IA0
Quick Summary
The Eaton EMR-3000-2A0IA0 motor relay enables reliable motor control for industrial drives and remote monitoring. Engineers often face integration gaps between protection logic and communications, leading longer commissioning times. Key standards such as CE compliance, IP protection, and SIL safety considerations are common priorities—confirm specifics with Eaton. With 5A/1A phase control, RS-485 Modbus, Ethernet, and IRIG-B URTD interfaces, it enables scalable, cost-efficient automation. For procurement teams, this combination reduces wiring complexity and supports future upgrades, improving uptime and ROI.
Product Information
Extended Description
EMR-3000-2A0IA0 Eaton: Eaton motor relay, 5A, 1A, Motor, over RS-485, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Meter, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0IA0
UPC
786679145715
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
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
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-3000-2A0IA0
Interface-rich design integrates Modbus RS-485, Ethernet TCP/IP, and IRIG-B URTD options with built-in current protection and metering. The business impact is clear: seamless integration with existing PLCs and SCADA systems reduces wiring complexity, lowers commissioning time, and minimizes debugging effort during startup. In practice, this means faster deployment of motor control on conveyors, pumps, and fans, with reliable data exchange across Ethernet networks and serial links. Four digital inputs and four digital outputs, plus a single analog output, provide flexible sequencing and status reporting without adding extra cabinets. This reduces panel space and hardware costs while enabling more sophisticated control logic and fault detection. The unit supports 19–300 V DC and 40–250 V AC operation at 50/60 Hz, with standard mounting for quick retrofits into legacy panels. Sensing inputs deliver current protection and metering, enabling proactive maintenance and meaningful energy data for optimization. Time synchronization and URTD interface options enhance telemetered data and traceability, supporting compliant operation in modern, connected plants. Designed for straightforward installation, it improves uptime through robust protection, richer diagnostics, and scalable I/O for future expansion.
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FAQs
Begin by verifying the standard mounting fit of EMR-3000-2A0IA0 in your panel and confirm the supply voltages (19–300 VDC, 40–250 VAC). Wire the four digital inputs, four digital outputs, and the one analog output per your control scheme, ensuring RS-485 Modbus or Ethernet TCP/IP communication lines are routed to the PLC/SCADA network. Use IRIG-B URTD if time synchronization is required; consult Eaton documentation for any panel-specific clearance or wiring diagrams to minimize interference and ensure proper grounding.
Key specs include 5A/1A phase current, 50/60 Hz operation, and a broad voltage range of 19–300 V DC or 40–250 V AC. It supports RS-485 Modbus and Ethernet TCP/IP for PLC connectivity, plus IRIG-B URTD interfaces for time synchronization. With four digital inputs, four digital outputs, and one analog output, it accommodates modest logic and signaling without additional cabinet footprint.
Yes. The device is designed for motor control within industrial drives, offering protection and metering, Modbus/ TCP or RS-485 communications, and standard mounting for straightforward retrofit. Its I/O configuration supports sequencing, status reporting, and basic analog signaling, making it appropriate for conveyors, pumps, and fans in automated lines.
The product lists 'Compliances: Contact Manufacturer', so verify with Eaton for CE marking, IP protection levels, and SIL safety readiness relevant to your region and application. Regulatory requirements can vary by country and industry, so obtain the exact approvals and test reports from Eaton prior to deployment.
The integrated protection, metering, and I/O reduce wiring, simplify diagnostics, and shorten commissioning—leading to lower labor costs and faster time-to-production. Its time-sync options and remote monitoring capabilities support predictive maintenance, improving uptime and reducing unplanned downtime, which contributes to a favorable return on investment over the system’s life cycle.