Eaton EDR-3000-2A1BB0 Distribution Relay - RS485 Modbus/DNP3
Part Number: EDR-3000-2A1BB0
Quick Summary
The Eaton EDR-3000-2A1BB0 distribution relay is a compact, intelligent solution for feeder protection and metering in industrial power systems. It addresses the bottleneck of remote monitoring and fault diagnosis by providing Modbus RTU or DNP3 RTU over RS485 communication. For engineers, downtime and miscommunication between protection and control layers are common pain points; this device improves visibility and response times. Compliance information is provided by the manufacturer and exact certifications (SIL, CE, IP) should be confirmed with Eaton where applicable. In practice, it complements existing SCADA and energy-management workflows, delivering reliable protection, flexible power-supply options, and easier integration with modern industrial networks.
Product Information
Extended Description
EDR-3000-2A1BB0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay, Modbus RTU or DNP3 RTU over RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 4, 4, Removable, Feeder, over RS-485,19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2A1BB0
UPC
786679142202
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 RTU or DNP3 RTU over RS485
Current sensing inputs
1
I/O options
Sensitive Ground Input
Modbus / DNP3 RTU
over RS-485
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Number of inputs
4
Number of outputs
4
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Voltage sensing inputs
0
E-series protective relays
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 - EDR-3000-2A1BB0
Feature: Modbus RTU or DNP3 RTU over RS485 communication — Business Impact — Enables seamless integration with SCADA and EMS platforms, reducing field visits and improving fault isolation; Application — Feeder protection in complex power networks with remote diagnostics. Feature: Broad power supply range of 19-300 Vdc and 40-250 Vac at 50/60 Hz — Business Impact — Widely compatible with mixed AC/DC installations, simplifying retrofits and spare-part management; Application — Industrial feeders in plants with diverse power architectures. Feature: 4 inputs and 4 outputs with removable terminals — Business Impact — Faster wiring, easier maintenance, and swap-out without whole-panel rewiring; Application — Control and protection signaling for feeder feeders. Feature: Conformal coated circuit boards and sensitive ground input option — Business Impact — Enhanced reliability in harsh environments and improved EMI protection, reducing maintenance costs; Application — Outdoor or dirty environments and critical plant areas. Feature: Current protection and metering with 5 A / 1 A phase currents — Business Impact — Accurate energy measurement and protection coordination, enabling precise load shedding and fault analysis; Application — Metering-enabled feeder circuits in energy-intensive operations. Objection handling — The device supports modular I/O and RS485 communications to minimize downtime during upgrades, with removable terminals that accelerate commissioning and field testing.
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FAQs
Installation involves mounting the unit with its four removable terminals, wiring the four inputs/outputs to the feeder circuit, and connecting the RS485 port for Modbus RTU or DNP3 RTU communication. Ensure supply is within 19-300 Vdc or 40-250 Vac and verify 50/60 Hz operation. Follow Eaton’s wiring diagrams and lock-out/tag-out procedures.
Confirm the power supply range (19-300 Vdc, 40-250 Vac) and 50/60 Hz compatibility, the four input and four output channels, and current sensing inputs rated at 5A/1A. Also verify RS485 communication on Modbus RTU or DNP3 RTU for integration with your SCADA or EMS platform.
Yes, the unit features conformal-coated circuit boards to improve reliability in challenging environments and a sensitive ground input option for enhanced EMI protection. For outdoor or dirty environments, confirm enclosure rating requirements and plan for environmental conditioning and enclosure sealing as needed.
The product lists 'Compliances: Contact Manufacturer.' For exact regulatory certifications such as SIL, CE, or IP ratings, contact Eaton directly to obtain current, application-specific certification documentation before procurement.
The EDR-3000-2A1BB0 consolidates protection and metering with remote RS485 communication, reducing site visits and enabling faster fault isolation. Its removable terminals and robust environmental features simplify maintenance, potentially lowering downtime costs and extending asset life in feeder networks.