Eaton EDR-3000-2B0BA0 Distribution Relay - Modbus RTU RS485
Part Number: EDR-3000-2B0BA0
Quick Summary
Eaton distribution relay EDR-3000-2B0BA0 is a compact solution that provides feeder protection in electrical panels and distribution feeders. Operators often struggle with integrating Modbus RTU or DNP3 RTU over RS485 while maintaining uptime and simplifying maintenance across diverse panel architectures. Compliances vary by region, so consult the manufacturer for certifications such as CE marking, IP ratings, or SIL equivalents where available. This device offers flexible power options and current sensing capabilities to simplify deployment, while enabling scalable protection and metering within modern control architectures.
Product Information
Extended Description
EDR-3000-2B0BA0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay, Modbus RTU or DNP3 RTU over RS485, 5A, 1A, 40-250 Vac, 19-300 Vdc, 8, 6,Feeder, over RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz , Trip Coil Monitor
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2B0BA0
UPC
786679141458
Product Length/Depth
9.5 in
Product Height
11 in
Product Width
11.5 in
Product Weight
8.4 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
None
Communication
Modbus RTU or DNP3 RTU over RS485
Current sensing inputs
1
I/O options
Trip Coil Monitor
Modbus / DNP3 RTU
over RS-485
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
Semi-flush
Terminals
Removable
Voltage sensing inputs
0
E-series protective relays
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Eaton Specification Sheet - EDR-3000-2B0BA0
The relay supports Modbus RTU or DNP3 RTU over RS485, enabling direct communication with PLCs and SCADA systems. This reduces wiring complexity, eliminates external gateways, and speeds up commissioning in feeder protection schemes. In panel arrays and distribution feeders, it enables real-time monitoring and remote control without vendor lock-in. The wide power supply range of 19-300 Vdc and 40-250 Vac with 50/60 Hz support allows installation across diverse plant environments, improving uptime and reducing supply constraints. Eight inputs and six outputs, including a single current sensing input and the Trip Coil Monitor option, provide granular protection logic and simplified wiring for metering and fault isolation. Semi-flush mounting and removable terminals enable quick installation, routine maintenance, and straightforward field servicing. Eaton’s policy offers a clear warranty path (one year from installation or 18 months from shipment) to reduce procurement risk. This combination supports feeder protection, control reliability, and scalable protection architectures across industrial facilities.
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FAQs
Start by mounting the unit on a suitable panel using the semi-flush mounting method, then connect the removable terminals for all eight inputs and six outputs. Attach the RS485 pair to your PLC or SCADA host for Modbus RTU or DNP3 RTU communication, and power the device with a supply within the 19-300 Vdc or 40-250 Vac range. Verify baud rate and addressing in the host and perform a basic self-test to confirm communication and protection logic initialization.
EDR-3000-2B0BA0 supports eight inputs, six outputs, and one current sensing input with 5A and 1A phase currents. It operates on 50/60 Hz and accepts 19-300 Vdc or 40-250 Vac. Its protection and metering functionality are designed for feeder protection in control panels, with RS485 communications to PLC/SCADA systems to enable remote monitoring and control.
Yes. The EDR-3000-2B0BA0 is specifically designed for feeder protection and metering in electrical distribution panels. Its configurable I/O, current sensing, and RS485 communication options support integration with existing automation architectures, delivering reliable protection, monitoring, and control for feeders in manufacturing facilities, data centers, and process plants.
Compliances are provided by the manufacturer. Regional certifications (such as CE, IP ratings, or SIL equivalents) should be confirmed with Eaton or your local distributor. Refer to the product documentation and consult the supplier to verify current regulatory approvals for your region and application.
The EDR-3000-2B0BA0 carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. This warranty, together with modular wiring, removable terminals, and widely supported RS485 communications, helps reduce maintenance downtime and lowers long-term ownership costs by simplifying replacements and service.