Eaton EMR-5000-2B1EA0 Motor Relay - Profibus-DP
Part Number: EMR-5000-2B1EA0
Quick Summary
The Eaton motor relay EMR-5000-2B1EA0 provides robust motor protection and control for industrial drives in manufacturing and process environments. Engineers often face integration gaps between protection logic and existing control networks, risking downtime and complex configuration. Typical certifications for motor protection relays include CE safety marks, SIL safety considerations, and IP-rated enclosures; verify the exact Eaton datasheet for your installation. With flexible I/O, Profibus-DP over RS-485 communication, and removable terminals, this relay supports scalable protection schemes and easier field installation, reducing wiring errors and maintenance costs. Its voltage range of 19-300 Vdc and 40-250 Vac helps standardize spares and service across mixed motor fleets.
Product Information
Extended Description
EMR-5000-2B1EA0 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Profibus-DP over D-SUB / RS485, 5A, 1A, 8, 9, Removable, Motor, over D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B1EA0
UPC
786679159323
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.259 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
Product Category
Motor protection relay
Base relay
EMR-4000
Analog inputs
2
Communication
Profibus-DP over D-SUB / RS485
Phase current
5A, 1A
Analog outputs
2
Digital inputs
8
Digital outputs
9
I/O options
IRIG-B URTD Interface Sensitive Ground Input
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Voltage Protection and Metering Differential Protection Current Protection and Metering Power Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EMR-5000-2B1EA0
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Flexible I/O enables sophisticated protection logic and remote signaling; Business Impact: reduces the need for external controllers and minimizes panel wiring; Application: motor protection schemes in compact panels and retrofit projects. Feature: Profibus-DP over D-SUB / RS-485 communication simplifies integration with existing control networks; Business Impact: faster commissioning, easier diagnostics, lower installation risk; Application: industrial automation and plant-wide motor protection. Feature: Wide voltage and frequency range (19-300 Vdc / 40-250 Vac, 50/60 Hz) supports both DC and AC motors; Business Impact: one relay covers multiple motor types, reducing spare parts variety; Application: mixed-motor installations. Feature: Comprehensive sensing (Voltage, Differential, Current, Power Protection and Metering) provides layered protection; Business Impact: enhanced reliability and early fault detection; Application: critical motor feeds and process-critical drives. Feature: Removable terminals and semi-flush mounting with EMR-4000 base compatibility streamline installation and service; Business Impact: faster panel upgrades and simplified maintenance; Application: retrofit and new builds. Feature: Zone selective interlocking and optional IRIG-B URTD interface with Sensitive Ground Input offer advanced fault isolation; Business Impact: minimizes outage impact and improves measurement fidelity; Application: power distribution and critical motor networks.
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FAQs
The EMR-5000-2B1EA0 is designed to mate with the EMR-4000 base. Use the removable terminals to simplify wiring, align the semi-flush mounting for proper enclosure fit, and connect the 8 digital inputs, 9 digital outputs, and 2 analog I/O as per the control schematic. Ensure RS-485 or Profibus-DP wiring follows the manufacturer guidelines to prevent communication faults.
Key specifications include a wide voltage range of 19-300 Vdc and 40-250 Vac with 50/60 Hz operation. It provides 5 A and 1 A phase current ratings, 8 digital inputs, 9 digital outputs, and 2 analog inputs/outputs. Communication is via Profibus-DP over D-SUB or RS-485, and it supports a base EMR-4000 module with removable terminals.
Yes. The EMR-5000-2B1EA0 is designed as a motor protection relay with extensive sensing options, multi-IO, and network compatibility. Its rugged input range supports diverse motor types, while its 50/60 Hz operation and RS-485/Profibus integration facilitate reliable protection within automated production lines and process plants.
Compliance details are provided by the manufacturer; typical motor protection relays reference CE safety marks, SIL considerations, and IP enclosure ratings. For EMR-5000-2B1EA0, check Eaton’s official datasheet and regional documentation to confirm the precise certifications applicable to your installation and regulatory requirements.
Warranty follows Eaton policy 25-000, offering one year from the installation date or eighteen months from shipment, whichever occurs first. This coverage supports replacement or repair needs due to manufacturing defects. For advance replacements and service options, consult Eaton’s support portal or your local distributor.