Eaton ETR-5000-2B0EB0 Transformer relay - Profibus-DP over D-SUB / RS485

Part Number: ETR-5000-2B0EB0
ETR-5000-2B0EB0
Manufacturer
Eaton
Part number
ETR-5000-2B0EB0
Category

Quick Summary

Eaton transformer relay is a protective device for transformer protection and monitoring in industrial power systems. Engineers often struggle with configuring complex protection schemes and integrating relay data into Profibus-DP/RS-485 networks, which can slow commissioning and increase risk of misconfiguration. Note: Public certifications are not listed; confirm CE, SIL and IP ratings with Eaton. By delivering flexible inputs and communications, this model supports reliable protection, easier integration, and reduced total cost of ownership, while enabling robust transformer monitoring and metering across critical assets.

Product Information

Extended Description

ETR-5000-2B0EB0 Eaton: Eaton, transformer relay, ETR-4000, Transformer protection relay, Profibus-DP over D-SUB / RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9,Transformer, over D-Sub / RS-485,19-300Vdc, 40-250Vac, 50/60 Hz , Trip Coil Monitor,
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2B0EB0
UPC
786679156988
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.3 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
Transformer
Type
Transformer relay
Product Category
Transformer protection relay
Analog inputs
2
Analog outputs
2
Base relay
ETR-4000
Conformal coating
Conformal Coated Circuit Boards
Communication
Profibus-DP over D-SUB / RS485
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
URTD Interface IRIG-B Trip Coil Monitor
Phase current
5A, 1A
PROFIBUS-DP
over D-Sub / RS-485
Sensing inputs
Current Protection and Metering Differential Protection Power Protection and Metering Voltage Protection and Metering
Zone selective interlocking
2
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Frequency rating
50/60 Hz
Power consumption
40-250 Vac, 19-300 Vdc
Number of inputs
8
Number of outputs
9
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Terminals
Removable
Mounting method
Semi-flush
Voltage sensing inputs
1
Terminals
Removable
E-series protective relays E-series protective relays Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Interfacing with an Eaton E-Series Relay, Step 6: Front Panel Navigation Eaton Specification Sheet - ETR-5000-2B0EB0
Feature: 8 digital inputs and 9 outputs enable comprehensive monitoring and control; Business impact: reduces wiring complexity and speeds up system commissioning by providing rich I/O on a single device; Application: transformer protection schemes in substations and process plants. Feature: 2 analog inputs and 2 analog outputs support real-time metering and differential protection signals; Business impact: improves fault localization and performance reporting, supporting compliance with asset performance metrics; Application: voltage, current protection and metering across critical transformers. Feature: Wide power supply range 19-300 VDC and 40-250 VAC supports versatile installations; Business impact: minimizes inventory and simplifies site wiring; Application: retrofit and new-build projects with mixed power environments. Feature: Profibus-DP over D-Sub/RS-485 and URTD IRIG-B Trip Coil Monitor enable modern network integration; Business impact: seamless integration with PLCs and remote monitoring, reducing cabling and enabling precise trip coordination; Application: factory automation, power distribution control, and turbine or generator protection. Feature: Conformal coated circuit boards and removable terminals enhance reliability in harsh environments; Business impact: improves uptime in dusty or humid plants and simplifies field maintenance; Application: offshore, petrochemical, and heavy manufacturing facilities. Feature: Zone selective interlocking and multiple input/output options support advanced protection strategies; Business impact: enhances selectivity and reduces outage impact, improving system reliability; Application: transformer banks and feed-in protection where fast isolation is critical.

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FAQs

The ETR-5000-2B0EB0 provides Profibus-DP over D-Sub / RS-485 connectivity and features removable terminals for straightforward wiring. Start with confirming baud rate and node address, then connect the RS-485 network to your PLC or DCS. The device’s 8 digital inputs and 9 outputs support rapid integration for protection logic, monitoring, and signaling without rewiring existing cabinets.
Key I/O specs include 8 digital inputs, 9 outputs, and 2 analog inputs plus 2 analog outputs. The 5A and 1A phase current sensing options support typical transformer protection schemes, while the IRIG-B compatible Trip Coil Monitor enables precise timing for coordinated protection across a bus.
Yes. The device supports a broad power-supply range of 19-300 Vdc and 40-250 Vac, plus 50/60 Hz input frequency. This makes it suitable for retrofit projects and new installations in facilities with varied supply conditions, reducing the need for multiple different relays.
Public certifications are not listed in the provided data. Please verify CE, SIL, and IP ratings with Eaton to ensure regulatory compliance for your specific region and application.
Warranty is governed by Eaton’s policy 25-000, offering one year from installation or eighteen months from shipment, whichever comes first. This provides a solid baseline for maintenance planning and ROI calculations while you evaluate long-term reliability and service support.