Eaton EMR-3000-2A1CA1 Motor Relay - URTD Interface
Part Number: EMR-3000-2A1CA1
Quick Summary
The Eaton EMR-3000-2A1CA1 motor relay is a robust Ethernet-enabled control device designed for motor management in industrial automation panels. Engineers often struggle with integration delays, limited diagnostics, and inconsistent protection across remote drives, which can drive up commissioning time. Key certifications to verify include CE for European compliance, UL or equivalent safety listings, and IP ratings for harsh environments. By combining Modbus and DNP3 over Ethernet with current protection and metering, this device delivers actionable diagnostics and tighter control for productive, compliant systems in today’s factories.
Product Information
Extended Description
EMR-3000-2A1CA1 Eaton: Eaton motor relay, 5A, 1A, Motor, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, Sensitive Ground Input, URTD Interface, IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1CA1
UPC
786679145999
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 Sensitive Ground Input
Modbus / DNP3 RTU
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
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-3000-2A1CA1
Feature: 5A/1A phase current handling. Business Impact: Protects motor circuits while enabling precise control, reducing wiring complexity and risk of nuisance trips. Application: Suitable for drive panels in manufacturing lines where accurate current protection and metering are required. Feature: 4 digital inputs and 4 digital outputs with 1 analog output. Business Impact: Expands I/O capacity for local sensing and signaling, enabling richer automation logic and faster fault isolation. Application: Ideal for compact control cabinets and motor-control nests in automotive and packaging lines. Feature: Modbus / DNP3 RTU over Ethernet RJ-45. Business Impact: Seamless SCADA integration and remote diagnostics, shortening commissioning and maintenance windows. Application: Widely used in plant-wide monitoring, energy management, and predictive maintenance programs. Feature: URTD Interface, IRIG‑B, Sensitive Ground Input. Business Impact: High-precision time stamping and enhanced protection with robust grounding, improving synchronization and safety. Application: Critical in synchronized motion systems and power distribution panels. Feature: 50/60 Hz operation and projection mounting. Business Impact: Cross-regional compatibility and straightforward installation reduce installation time and field rework. Application: Global manufacturing environments with mixed electrical standards.
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FAQs
Plan for projection-mount installation and accessible RJ-45 Ethernet wiring. Ensure panel space accommodates a 8.06 in L x 8.62 in H x 6.82 in W footprint and a 5.82 lb weight. Route Modbus/DNP3 over Ethernet with proper termination and grounding to minimize noise and ensure reliable I/O operation.
The device supports phase currents of 5A and 1A with integrated sensing inputs for protection and metering. This enables real-time monitoring, fault detection, and data-rich feedback to the control system, reducing unplanned downtime and enabling proactive maintenance strategies.
Yes. The EMR-3000-2A1CA1 provides Modbus and DNP3 RTU communication over Ethernet RJ-45, enabling seamless SCADA integration, remote diagnostics, and centralized control across multiple drives and panels.
Verify CE marking, UL/recognition, and IP ratings according to your regional safety and environmental requirements. Compliances are listed as manufacturer-dependent, so confirm current certifications with Eaton for your specific deployment and jurisdiction.
Expect reduced commissioning time due to Ethernet-based diagnostics, improved uptime from integrated protection and metering, and simpler maintenance through remote access via SCADA. The combination of URTD timing, IRIG-B, and rich I/O enables tighter control and faster fault isolation across automated lines.