Eaton EMR-3000-2A1LA0 Motor Relay - 50/60 Hz

Part Number: EMR-3000-2A1LA0
Manufacturer
Eaton
Part number
EMR-3000-2A1LA0

Quick Summary

The Eaton EMR-3000-2A1LA0 Motor Relay precisely controls motor operations in automation and process lines. Engineers often face integration challenges, fault isolation, and slow diagnostics across distributed systems. Compliance specifics should be confirmed with the manufacturer; typical industry certifications to verify include CE, UL, and IP-rated enclosures, depending on region. In practice, this device consolidates motor control, monitoring, and communications to reduce downtime and support scalability for plant-wide control. Its fiber optic Ethernet network, wide voltage range, and current protection features enable robust, scalable control in demanding environments while delivering measurable efficiency and maintenance benefits for industrial automation applications.

Product Information

Extended Description

EMR-3000-2A1LA0 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, URTD Interface,IRIG-B,Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1LA0
UPC
786679145258
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 TCP
over LC duplex fiber optic Ethernet
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Feature: Wide voltage range 19–300 Vdc and 40–250 Vac with 50/60 Hz operation. Benefit: Enables universal motor control across a broad set of European and North American equipment without additional power cabinets. Application: Machine control panels in mixed-voltage environments improve installation speed and reduce part Variety. Feature: Current protection and metering integrated into the relay. Benefit: Enhances protection against overloads and provides actionable energy data for maintenance planning and energy reporting. Application: Energy management in process lines and packaging plants improves ROI. Feature: Digital I/O set with 4 inputs and 4 outputs, plus 1 analog output. Benefit: Streamlines local logic and signaling, reducing external PLC I/O requirements and cabling costs. Application: Compact control loops in compact automation cabinets. Feature: Modbus / DNP3 TCP over LC duplex fiber optic Ethernet with URTD Interface, IRIG-B, and Sensitive Ground Input. Benefit: Delivers rugged, low-latency communication and precise time synchronization for distributed control systems. Application: Remote motor control and monitoring in harsh environments with synchronized data. Feature: Standard mounting and compact footprint (8.06 in L x 8.62 in H x 6.82 in W, 5.82 lb). Benefit: Eases retrofit and cabinet compatibility while minimizing space and weight impacts. Application: Replacement and new installs in legacy and greenfield projects. Feature: Broad compatibility with motor and drive networks through 50/60 Hz operation and fiber Ethernet. Benefit: Reduces integration time and supports scalable, future-ready automation architectures. Application: Industrial automation deployments requiring robust field-bus communications and precise timing.

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FAQs

The EMR-3000-2A1LA0 uses a standard mounting method designed for common motor control panels. Verify enclosure clearance, secure mounting with the provided hardware, and route fiber optic and I/O cables to minimize exposure to vibration. Ensure voltage supply meets the 19–300 Vdc / 40–250 Vac range and connect the 4 digital inputs, 4 digital outputs, and 1 analog output according to your control scheme. For factory start-up, reference the Eaton documentation linked in the asset downloads.
Key ratings include a phase current of 5 A for one channel and 1 A for another, with digital inputs 4 and digital outputs 4, plus 1 analog output and 0 analog inputs. It supports 19–300 Vdc and 40–250 Vac at 50/60 Hz. These specs enable flexible control of motors and associated circuits while providing basic monitoring through current protection and metering.
Yes, the EMR-3000-2A1LA0 supports Modbus and DNP3 TCP over LC duplex fiber optic Ethernet. This configuration enables high-security, low-latency communication across distributed I/O and drive networks, suitable for harsh environments and long-distance connections between controllers and motor relays.
This motor relay is well-suited for industrial automation and process industries requiring robust motor control, remote monitoring, and synchronized timing. With URTD Interface, IRIG-B, and current protection features, it supports applications in packaging, manufacturing, energy, and utilities where reliable I/O, timing accuracy, and fault isolation drive uptime.
The product carries Eaton’s standard warranty terms, with a one-year warranty from installation or eighteen months from shipment, whichever comes first. For compliance details and regional certifications, contact the manufacturer. Eaton also provides datasheets and configuration tutorials to aid installation and commissioning.