Eaton EDR-3000-2C1BA0 Distribution Relay - Modbus RTU over RS-485
Part Number: EDR-3000-2C1BA0
Quick Summary
The Eaton distribution relay is a robust feeder protection device for industrial power distribution applications. Operators often struggle with coordinating protection across multiple feeders and maintaining reliable remote monitoring. Regulatory compliance, including CE marking, SIL safety levels, and IP ratings, should be confirmed with Eaton to ensure regional suitability. The device supports Modbus RTU or DNP3 RTU over RS-485 and is designed for 19–300 Vdc or 40–250 Vac power, enabling flexible integration in diverse plants. This combination delivers improved feeder coordination, faster fault isolation, and real-time visibility in industrial automation environments, supporting maintenance teams and procurement with clear value and scalability.
Product Information
Extended Description
EDR-3000-2C1BA0 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,Feeder, over RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2C1BA0
UPC
786679140871
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
None
Communication
Modbus RTU or DNP3 RTU over RS485
Current sensing inputs
1
I/O options
IRIG-B Sensitive Ground Input
Modbus / DNP3 RTU
over RS-485
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
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
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-3000-2C1BA0
Feature: Wide power range and flexible I/O. Business Impact: Enables a single device to serve global plants, reducing spare parts and KIT variations. Application: Feeder protection in mixed-voltage facilities with easy installation using removable terminals and semi-flush mounting. Feature: RS-485 communication with Modbus RTU or DNP3 RTU. Business Impact: Seamless integration with SCADA/DCS, enabling remote monitoring and centralized control. Application: Centralized protection schemes for multi-feeder systems. Feature: Four inputs and four outputs plus current sensing. Business Impact: Rich local metering and control, supporting precise protection decisions and arc-flash-aware operation. Application: Protection and metering for each feeder segment. Feature: Zone selective interlocking option. Business Impact: Faster fault isolation and reduced fault energy, improving uptime and equipment life. Application: Dense feeder networks in manufacturing or data centers. Feature: Mechanical and installation design. Business Impact: Semi-flush mounting and removable terminals speed up commissioning and maintenance. Application: Retrofit or new installs with minimal downtime. This combination of features provides measurable efficiency gains, regulatory readiness, and a scalable path for automation upgrades.
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FAQs
Begin by confirming the supply range (19-300 VDC or 40-250 VAC) and the four input/four output configuration. Mount the unit using the semi-flush method and connect removable terminals for quick field servicing. Wire RS-485 for Modbus RTU or DNP3 RTU to your SCADA system, then enable Zone Selective Interlocking as needed. Finally, verify ground and sensing connections and perform a basic commissioning test to validate protection logic.
The EDR-3000-2C1BA0 supports a broad power range (19-300Vdc / 40-250Vac) and phase current options of 5A or 1A, with 50/60 Hz operation. It provides current protection and metering through its sensing inputs, and uses RS-485 for Modbus RTU or DNP3 RTU communications. These specs enable precise protection decisions, accurate fault detection, and reliable integration with existing automation architectures.
This distribution relay excels as feeder protection in manufacturing plants, data centers, and utility-scale installations where multiple feeders require coordinated protection and remote monitoring. Its four-in/four-out I/O, IRIG-B capable input option, and compatibility with Modbus RTU or DNP3 RTU over RS-485 support scalable protection schemes, metering, and status reporting across distributed power networks.
Compliances are listed as 'Contact Manufacturer' for this model, so verify regional certifications directly with Eaton. If your project requires CE marking, SIL safety levels, or IP ratings, consult Eaton’s technical support or your distributor to confirm the exact regulatory stance for your country and installation, ensuring the device meets your site’s safety and reliability standards.
Expected ROI comes from reduced downtime due to rapid fault isolation, improved feeder coordination, and centralized monitoring via RS-485 SCADA interfaces. The removable terminals and semi-flush mounting simplify installation and maintenance, while zone selective interlocking can limit energy during faults. Overall, you gain improved reliability, easier field service, and a scalable path for future automation upgrades.