Eaton transformer relay ETR-5000-2A0IB0 - RS-485 & Ethernet

Part Number: ETR-5000-2A0IB0
ETR-5000-2A0IB0
Manufacturer
Eaton
Part number
ETR-5000-2A0IB0
Category

Quick Summary

Eaton transformer relay ETR-5000-2A0IB0 provides transformer protection and metering for industrial power systems. This device is designed to simplify protection coordination and reduce downtime by consolidating monitoring, control, and communications in a single package. While many projects require regional compliance verification, typical industry standards in this class emphasize CE conformity, SIL readiness, and robust regional certifications—confirm the exact status with Eaton. The unit’s broad I/O, dual communications paths, and time-synchronization options directly address common field challenges, enabling faster diagnostics, improved asset visibility, and streamlined maintenance for OEMs and utilities alike.

Product Information

Extended Description

ETR-5000-2A0IB0 Eaton: Eaton transformer relay, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 9, Removable, Transformer, over RS-485, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz , Trip Coil Monitor, Trip Coil Monitor, IRIG-B, URTD Interface
Product Name
Eaton transformer relay
Catalog Number
ETR-5000-2A0IB0
UPC
786679158630
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
0
Analog outputs
0
Base relay
ETR-4000
Conformal coating
Conformal Coated Circuit Boards
Current sensing inputs
2
Digital inputs
8
Digital outputs
9
I/O options
Trip Coil Monitor URTD Interface IRIG-B
Modbus / DNP3 RTU
over RS-485
Modbus / DNP3 TCP
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Voltage Protection and Metering Differential Protection Current Protection and Metering Power 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
Power metering, monitoring and diagnostics products for OEMs Power metering, monitoring and diagnostics products for OEMs Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E Eaton Specification Sheet - ETR-5000-2A0IB0
Power supply range and frequency compatibility enable global deployment without multiple SKUs, reducing inventory and installation complexity. Feature → Business Impact → Application: universal power input (19-300Vdc, 40-250Vac) and 50/60 Hz operation minimize site wiring and simplify panel design for substations and industrial plants. The 8 digital inputs and 9 digital outputs deliver flexible control and status signaling, improving guard paths and coordination in protection schemes while supporting complex interlocks in transformer banks. Application: retrofit projects and new builds needing rich I/O without extra modules. The two current-sensing inputs and Voltage Protection and Metering + Differential/Current/Power protection metering functions enable precise fault detection and performance monitoring, reducing outage duration and optimizing maintenance planning. Application: transformer protection with metering for grid-ted systems. RS-485 (Modbus/DNP3 RTU) and Ethernet (RJ-45) ensure seamless SCADA integration, remote diagnostics, and time-critical data access, lowering on-site visits and accelerating fault isolation. Application: OEM equipment with remote supervision. Trip Coil Monitor, IRIG-B support, and URTD interface provide high-precision time synchronization and protection coordination, improving reliability in synchronized networks. Application: coordinated protection in multi-device environments. Conformal coating enhances reliability in harsh or humid environments, and removable terminals enable faster field service and easier upgrades. Application: maintenance-friendly installation across industrial environments. Base relay compatibility with ETR-4000 allows scalable upgrades without replacing the entire protection scheme, protecting existing investments. Application: phased modernizations with legacy architectures.

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FAQs

The device uses removable terminals and is designed to be compatible with the ETR-4000 base relay, enabling a straightforward upgrade path. Plan for the 8 digital inputs, 9 outputs, and 2 current sensing inputs, and ensure proper power supply within 19-300Vdc or 40-250Vac. Prepare RS-485 and Ethernet cabling for SCADA integration.
The ETR-5000-2A0IB0 supports Modbus/DNP3 RTU over RS-485 and Modbus/DNP3 TCP over Ethernet (RJ-45). This enables direct SCADA connectivity, remote diagnostics, and data sharing with monitoring software, without requiring extra interface modules.
It features 8 digital inputs, 9 digital outputs, and 2 current-sensing inputs. The power supply range spans 19-300Vdc and 40-250Vac, with a 50/60 Hz frequency rating, supporting global deployment in transformer protection schemes and metering applications.
Yes. The device includes voltage protection and metering, differential protection, and current/protection metering across its Sensing inputs, making it appropriate for transformer protection, power quality monitoring, and coordinated protection in multi-device networks.
Warranty terms follow Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. For regional compliance, installation specifics, and technical support, contact Eaton to ensure coverage aligns with your project timeline.