Eaton motor relay EMR-5000-2B0EB1 - Profibus-DP/RS485
Part Number: EMR-5000-2B0EB1
Quick Summary
Eaton motor relay EMR-5000-2B0EB1 is a motor protection relay for industrial motors and drives. Engineers often struggle with configuring protection schemes that adapt to changing load conditions and remote diagnostics. Exact certifications for this model are not listed here; verify CE, IP ratings, and SIL suitability with Eaton for your region and hazard analysis. By combining flexible voltage ranges with Profibus-DP over RS-485 and a rich I/O set, this unit reduces wiring complexity, shortens commissioning, and supports scalable control architectures. It delivers reliable protection while enabling networked monitoring across the plant, helping procurement optimize lifecycle costs and maintenance planning.
Product Information
Extended Description
EMR-5000-2B0EB1 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, Projection,Differential Protection,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2B0EB1
UPC
786679160121
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
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Voltage Protection and Metering Current Protection and Metering Power Protection and Metering Differential Protection
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-5000-2B0EB1
Protection features and sensing inputs deliver precise fault detection and coordinated protection. This reduces motor downtime and extends drive life, particularly in conveyors, pumps, and extruders where voltage, current, and differential protection are critical. The EMR-5000-2B0EB1 integrates voltage protection, current protection, power protection, and differential protection with zone selective interlocking, enabling faster isolation of faults and improved system availability in large motor assemblies. I/O breadth (2 analog in, 2 analog out, 8 digital in, 9 digital out) enables richer local control and reduces external PLC I/O requirements, cutting wiring and panel space while improving response times. Profibus-DP over D-Sub/RS-485 ensures straightforward network integration with existing PLCs and SCADA, streamlining commissioning and diagnostics. The device’s 19-300 Vdc and 40-250 Vac operation supports heterogeneous plant power architectures, improving installation flexibility. Removable terminals and projection mounting simplify field installation and service, lowering maintenance costs over the product life. A one-year warranty (18 months from shipment) provides supplier-backed risk mitigation for procurement and long-term reliability, delivering solid ROI through reduced downtime and faster maintenance cycles.
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FAQs
EMR-5000-2B0EB1 is designed to work as a base-relay upgrade with the EMR-4000 line. Use the compatible mounting and removable terminals to simplify field wiring. Plan wiring around the 8 digital inputs, 9 digital outputs, 2 analog inputs, and 2 analog outputs, ensuring Profibus-DP communication lines are properly terminated for RS-485 backbone compatibility.
The unit provides 2 analog inputs, 2 analog outputs, 8 digital inputs, and 9 digital outputs. It operates over a broad power range of 19-300 Vdc and 40-250 Vac, with 50/60 Hz frequency support, enabling flexible installation on diverse motor systems.
Yes. The EMR-5000-2B0EB1 includes Profibus-DP communication over D-Sub/RS-485, allowing direct integration with standard PLCs and SCADA systems. This facilitates centralized monitoring, easier troubleshooting, and cohesive protection schemes across motor arrays.
The product listing indicates manufacturer documentation for compliance. Verify CE marking, IP ratings, and SIL suitability with Eaton for your region and application. Always confirm certifications against your specific industrial safety and regulatory requirements before deployment.
Warranty is one year from installation or eighteen months from shipment, whichever occurs first. ROI arises from reduced motor downtime, faster fault isolation via zone selective interlocking, and streamlined commissioning through integrated I/O and network communication, delivering lower maintenance costs and longer motor life.