Eaton EDR-3000-2B1CB1 Distribution Relay - Modbus TCP/DNP3
Part Number: EDR-3000-2B1CB1
Quick Summary
Eaton distribution relay EDR-3000-2B1CB1 is a high-availability feeder protection device designed for industrial power networks. Engineers often struggle with coordinating multiple protective devices and remote monitoring across complex feeders, leading to delays and miscoordination. Note that Compliances are listed as 'Contact Manufacturer'; verify CE conformity, SIL readiness, and IP ratings in the official Eaton datasheet before deployment. By supporting Modbus TCP or DNP3 over Ethernet RJ-45, this relay integrates with modern SCADA systems, enabling scalable protection and faster fault isolation, which reduces downtime and maintenance costs. The design emphasizes reliability, integration flexibility, and total cost of ownership for plant-wide protection schemes.
Product Information
Extended Description
EDR-3000-2B1CB1 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder, over Ethernet RJ-45,19-300Vdc, 40-250Vac, 50/60 Hz, Projection,Trip Coil Monitor,Sensitive Ground Input
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2B1CB1
UPC
786679140833
Product Length/Depth
7.49 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.3 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
Feeder
Type
Distribution relay
Product Category
Distribution relay
Analog inputs
0
Analog outputs
0
Base relay
EDR-3000
Conformal coating
Conformal Coated Circuit Boards
Communication
Modbus TCP or DNP3 TCP/UDP over Ethernet RJ45
Current sensing inputs
1
I/O options
Trip Coil Monitor Sensitive Ground Input
Modbus / DNP3 RTU
over Ethernet RJ-45
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Number of inputs
8
Number of outputs
6
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Projection
Terminals
Removable
Voltage sensing inputs
0
E-series protective relays
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 - EDR-3000-2B1CB1
Feature: Eight inputs and six outputs provide ample I/O for feeder protection and metering tasks. Business impact: Flexibility to implement current protection and sequencing without external auxiliary hardware, reducing panel complexity and installation time. Application: Control panels and substation feed sections, with scalable protection logic and simplified wiring. Feature: Power supply range supports 19-300 VDC or 40-250 VAC and 50/60 Hz operation. Business impact: Enables use in diverse plant environments with common power rails, lowering spare parts needs. Application: New builds or retrofits across mixed-voltage facilities. Feature: Communication via Modbus TCP or DNP3 TCP/UDP over Ethernet RJ-45. Business impact: Seamless SCADA integration, real-time monitoring, and remote configuration to cut on-site maintenance. Application: Industrial networks and remote protection schemes. Feature: I/O options including Trip Coil Monitor and Sensitive Ground Input. Business impact: Enhanced fault detection and safe, dependable trip signaling, reducing misoperations. Application: Complex feeder protection where precise trip verification matters. Feature: Projection mounting and removable terminals. Business impact: Faster, cleaner panel installation and easier field servicing with minimal downtime. Application: OEM panel builders and maintenance crews in harsh plant environments. Feature: Conformal coating on circuit boards. Business impact: Improved reliability in damp or dusty factory settings, extending service intervals. Application: Environments requiring environmental protection without additional enclosure costs.
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FAQs
The unit uses projection mounting and has removable terminals for straightforward removal and replacement. With eight inputs and six outputs, you can wire current sensing lines, trip coils, and ground inputs in a compact footprint. Ensure the panel provides 19–300Vdc or 40–250Vac power and plan for Modbus TCP or DNP3 TCP/UDP communication to the Ethernet RJ-45 port.
It accepts dual supply options: 19–300 VDC and 40–250 VAC, with operation at 50/60 Hz. The device supports current protection and metering on its eight inputs and delivers control signals through six outputs, enabling flexible feeder protection configurations without external adapters.
Yes. The EDR-3000-2B1CB1 provides Ethernet-based Modbus TCP and DNP3 TCP/UDP interfaces, allowing seamless integration with most SCADA platforms for real-time monitoring, remote configuration, and centralized protection coordination across multiple feeders.
The official Eaton specification sheet for EDR-3000-2B1CB1 is available as a downloadable PDF from Eaton’s site: Eaton Specification Sheet - EDR-3000-2B1CB1 (link: https://www.eaton.com/us/en-us/skuPage.EDR-3000-2B1CB1.pdf). Additional brochures and tutorials are provided in the product downloads section.
The relay supports conformal coating on circuit boards, improving reliability in damp or dusty environments. Projection mounting and removable terminals simplify high-energy feeder installations, while the Modbus/DNP3 interfaces enable remote monitoring to minimize on-site visits and optimize maintenance schedules.