Eaton EMR-3000-2B1GA0 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2B1GA0
Quick Summary
The Eaton EMR-3000-2B1GA0 motor relay is a robust solution for integrated motor control and protection in industrial automation environments. It addresses the common challenge of coordinating protection, signaling, and communication in a compact footprint. While detailed compliance data should be confirmed with Eaton, motor relays in this class typically align with standard industrial practices such as time synchronization and remote diagnostics capabilities. The EMR-3000-2B1GA0 leverages RS-485 Modbus/DNP3 RTU, IRIG-B, and URTD interfaces to simplify integration, reduce wiring, and accelerate commissioning. This combination supports reliable machine operation, improved uptime, and scalable plant-wide control, making it a compelling choice for mid- to high-volume production lines and energy-management initiatives.
Product Information
Extended Description
EMR-3000-2B1GA0 Eaton: Eaton motor relay, 5A, 1A, Motor, D-Sub / RS-485, 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-3000-2B1GA0
UPC
786679146675
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 RTU
D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Standard
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Eaton Specification Sheet - EMR-3000-2B1GA0
Feature → Business Impact → Application: The EMR-3000-2B1GA0 provides current protection and metering (5A, 1A) to proactively prevent motor damage and enable accurate energy accounting, delivering measurable reliability improvements for conveyors and packaging lines. This supports predictive maintenance programs and reduces unexpected downtime in high-demand environments. Feature → Business Impact → Application: Four digital inputs and four digital outputs with D-Sub RS-485 Modbus/DNP3 RTU interfaces enable versatile I/O mapping and robust field communication, simplifying panel wiring and enabling remote monitoring across multiple machines. This is ideal for machine tools and process equipment requiring consistent control signaling and easy integration with SCADA systems. Feature → Business Impact → Application: IRIG-B time synchronization and URTD interface provide precise time stamping and remote telemetry, improving coordination in synchronized drive systems and multi-axis applications such as robotic cells and material handling. Feature → Business Impact → Application: Wide voltage and frequency coverage (19–300 VDC, 40–250 VAC, 50/60 Hz) plus standard mounting make installation straightforward in existing cabinets, lowering retrofit risk and enabling rapid deployment across new lines. Feature → Business Impact → Application: Zone selective interlocking and current protection/metering support safe, coordinated disconnection schemes and detailed load profiling, helping manufacturers meet safety standards while optimizing energy use in heavy machinery and packaging lines.
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FAQs
Install the EMR-3000-2B1GA0 using its standard mounting option in the panel. Wire four digital inputs and four digital outputs to the control system, connect D-Sub RS-485 for Modbus/DNP3 RTU, and enable IRIG-B or URTD interfaces as needed for synchronization and telemetry. Ensure supply voltage within 19–300 VDC or 40–250 VAC and respect wiring practices for power and signal cables.
The device supports phase currents of 5A and 1A, operates at 50/60 Hz, and tolerates 19–300 VDC or 40–250 VAC. It provides 4 digital inputs and 4 digital outputs with no analog channels, and supports Modbus/DNP3 RTU over D-Sub RS-485, along with IRIG-B time synchronization and URTD interface options.
Yes. The EMR-3000-2B1GA0 includes D-Sub RS-485 for Modbus or DNP3 RTU communications, enabling reliable integration with common PLCs and SCADA systems. Pair with four digital I/O channels to coordinate motor control signals and remote monitoring across multiple devices.
Compliances are listed as 'Contact Manufacturer' for this model, so confirm with Eaton for the specific regulatory certifications applicable to your region (for example CE marking or IP ratings) and any industry-specific requirements before deployment.
Eaton policy 25-000 applies: a one-year warranty from installation or eighteen months from shipment, whichever comes first. For technical support and spare parts, refer to Eaton’s service offering and your regional distributor.