Eaton EDR-3000-2B1BB1 Distribution Relay - RS485 Modbus RTU
Part Number: EDR-3000-2B1BB1
Quick Summary
Eaton EDR-3000-2B1BB1 Distribution Relay enables compact feeder protection and control in industrial power distribution. Engineers frequently wrestle with coordinating feeder protection across panels and integrating remote telemetry, often via unreliable or disparate protocols. Compliance details for this unit are managed by the manufacturer; typical industry certifications of interest include CE for safety, SIL for reliability, and IP ratings for enclosure protection—confirm current status with Eaton. This solution emphasizes open communication (RS485 with Modbus RTU or DNP3 RTU) and scalable protection for modern automation architectures, delivering faster fault isolation and clearer data for maintenance and optimization.
Product Information
Extended Description
EDR-3000-2B1BB1 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, Projection,Sensitive Ground Input,
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2B1BB1
UPC
786679140734
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 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
Projection
Terminals
Removable
Voltage sensing inputs
0
E-series protective relays
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EDR-3000-2B1BB1
Powering flexibility: The EDR-3000-2B1BB1 supports 19-300 VDC and 40-250 VAC inputs with 50/60 Hz operation. This universal range allows a single relay to fit in multiple plant voltages, reducing part numbers and inventory. Its eight inputs and six outputs enable complex feeder protection and status reporting without needing additional modules, streamlining installation across panels and cabinets. | Feature → Business Impact → Application: Universal voltage support minimizes stocking costs and simplifies engineering changes in mixed-voltage facilities, while eight inputs and six outputs enable richer protection schemes and direct status signaling for rapid troubleshooting in industrial automation environments. | Long-tail keywords: feeder protection, distribution relay, Modbus RTU, DNP3 RTU, RS485, open communication, panel installation, control and monitoring.
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FAQs
This relay uses projection mounting and has removable terminals for quick wiring, reducing commissioning time. It features eight inputs and six outputs in a compact footprint (approximately 7.49 in deep, 8.62 in high, 6.82 in wide) to fit standard control cabinets. The device supports a universal power range (19-300 Vdc, 40-250 Vac), enabling a single part to serve diverse panels and reducing spare parts.
The unit communicates over RS485 using Modbus RTU or DNP3 RTU, enabling seamless integration with SCADA, energy management, and protection schemes. With eight inputs and six outputs, it provides rich data collection and control signals for remote monitoring, fault reporting, and coordinated tripping across feeder networks.
Yes. The EDR-3000-2B1BB1 supports 19-300 Vdc and 40-250 Vac inputs with 50/60 Hz operation, making it suitable for mixed-voltage installations. Its eight inputs and six outputs support comprehensive protection logic and status signaling for complex feeders, while its conformal-coated circuit boards enhance reliability in challenging environments.
The data specifies Compliances as 'Contact Manufacturer,' so confirm current certifications directly with Eaton. Common standards of interest in feeder relays include CE safety markings, SIL reliability considerations, and appropriate IP ratings for enclosure protection. Verifying these with the manufacturer ensures compliance for your facility and regulatory requirements.
The EDR-3000-2B1BB1 carries Eaton’s standard warranty and provides centralized protection data over RS485, which can reduce on-site maintenance visits and fault diagnosis time. Its compatibility with Modbus RTU/DNP3 RTU enables SCADA-enabled trend analysis and preventative maintenance planning, delivering a favorable return on investment through reduced downtime and streamlined commissioning.