Eaton EMR-3000-2A0IB0 Motor Relay - IRIG-B URTD Interface
Part Number: EMR-3000-2A0IB0
Quick Summary
Eaton EMR-3000-2A0IB0 motor relay is a versatile control device that powers industrial motors in automation and drive systems. Engineers often struggle with integrating motor relays into modern PLC and SCADA networks; this module supports Modbus over RS-485 and Ethernet for seamless communication. Certification-wise, industrial relays typically align with CE, IP ratings, and SIL requirements; verify with Eaton to match your plant's regulatory needs. Its conformal coating, wide voltage range, and built-in current protection deliver reliability, while flexible I/O and timing interfaces reduce wiring and spare parts, cutting total cost of ownership.
Product Information
Extended Description
EMR-3000-2A0IB0 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,URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A0IB0
UPC
786679145098
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
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
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-3000-2A0IB0
Networking and communication: The EMR-3000-2A0IB0 supports Modbus RTU/TCP over RS-485 and Ethernet, enabling straightforward integration with existing PLCs and SCADA systems. This reduces commissioning time and minimizes wiring, improving overall system reliability and uptime. Application examples include remote motor control, monitored start/stop sequences, and synchronized operations across multiple drives. Input/output capacity: Four digital inputs, four digital outputs, and one analog output provide flexible logic and status signaling for machine automation. The device supports current protection and metering, enabling real-time monitoring and energy accounting to optimize performance and reduce energy waste. Application notes: use I/O for interlocks, fault signaling, and process feedback in packaging, material handling, or material processing lines. Protection and environment: Conformal coated circuit boards improve reliability in dusty or humid environments, while the 50/60 Hz capability aligns with global electrical standards. Wide power range: 19-300Vdc and 40-250Vac, plus standard mounting, simplify integration across diverse plant assets and OEM equipment. Timing and synchronization: URTD Interface and IRIG-B support allow precise time stamping and coordination with timing networks, beneficial for data logging and event sequencing in control rooms. Durability and serviceability: The motor relay’s robust construction and Eaton warranty offer predictable maintenance planning and reduced total cost of ownership.
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FAQs
Installation starts with confirming the device’s voltage compatibility (19-300 Vdc or 40-250 Vac) and mounting the unit using its standard mounting method. Connect digital inputs (4) and digital outputs (4), wire the one analog output as needed, and configure Modbus communications over RS-485 or Ethernet for PLC/SCADA integration. Utilize URTD IRIG-B timing if precise synchronization is required.
The EMR-3000-2A0IB0 supports Modbus via RS-485 and Modbus TCP over Ethernet, enabling robust data exchange with industrial controllers. It also includes URTD and IRIG-B timing interfaces for synchronized logging and event sequencing, which is valuable for coordinated machine automation and traceability.
Yes. The model provides current protection and metering with phase currents rated at 5A and 1A, enabling real-time monitoring, fault detection, and energy accounting. This helps optimize motor protection schemes, reduce downtime, and support energy-management initiatives on automation lines.
Product dimensions are 8.06 in (depth) by 8.62 in (height) by 6.82 in (width), with a weight of approximately 5.82 lb. It uses standard mounting compatible with typical control panels and rack layouts, simplifying retrofits and OEM deployments while maintaining a compact footprint for crowded electrical rooms.
The device is covered by Eaton’s warranty policy 25-000, offering one year from installation or 18 months from shipment, whichever occurs first. For maintenance planning, rely on conformal-coated boards for harsh environments and consult Eaton for any applicable certifications or compliance confirmations specific to your installation.