Eaton EDR-3000-2A1DA0 Distribution Relay - Profibus-DP over Fiber Optic ST
Part Number: EDR-3000-2A1DA0
Quick Summary
Eaton distribution relay is a high-reliability feeder protection device designed for industrial automation applications. Engineers often struggle with integrating protective relays into Profibus-DP networks while maintaining accurate sensing and fast fault isolation. CE compliance, IP ratings, and SIL concepts are commonly required by safety standards, and Eaton provides documentation to support these expectations. This solution delivers robust feeder protection with wide power-range compatibility and fiber-optic PROFIBUS-DP for interference-free communication, helping reduce downtime and maintenance costs.
Product Information
Extended Description
EDR-3000-2A1DA0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay, Profibus-DP , 5A, 1A, 40-250 Vac, 19-300 Vdc, 4, 4, Removable, Feeder,19-300Vdc, 40-250Vac, 50/60 Hz , Sensitive Ground Input
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2A1DA0
UPC
786679140581
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
Profibus-DP over Fiber Optic ST
Current sensing inputs
1
I/O options
Sensitive Ground Input
Phase current
5A, 1A
PROFIBUS-DP
over fiber optic ST
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 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-3000-2A1DA0
Flexible power and mounting options enable broader deployments across plant ceilings and cabinets, thanks to a wide power range of 19-300 V DC and 40-250 V AC, plus 50/60 Hz operation. Semi-flush mounting and removable terminals simplify installation and field reconfiguration, reducing commissioning time and wiring errors. The 4 inputs/4 outputs, with 1 current-sensing input and a Sensitive Ground Input option, deliver precise protection and metering while minimizing wiring complexity and potential fault misreads. Profibus-DP communication over fiber optic ST delivers robust, EMI-resistant data exchange for noisy industrial environments, extending distance capabilities and reducing communication downtime. The base relay compatibility with the EDR-3000 family enables modular upgrades and consistent protection logic across devices, while the integrated protection and metering features support compliance and traceability. Warranty terms and service options reinforce total cost of ownership benefits for maintenance planning and long-term reliability.
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FAQs
Installation is straightforward with removable terminals and a semi-flush mounting method, enabling clean field wiring and quick changes. The device supports four inputs and four outputs, plus one current sensing input and a sensitive ground input option, which simplifies wiring for feeder protection schemes. Plan for Profibus-DP over fiber optic connections to minimize EMI and maximize distance.
Key electrical specs include a power-supply range of 19-300 V DC and 40-250 V AC, a 50/60 Hz frequency rating, and four I/O channels. The unit is designed for feeder protection with current protection and metering sensing, and uses a removable terminal interface for easy maintenance and field reconfiguration. It also features 1 current-sensing input and a Sensitive Ground Input option.
Yes. The EDR-3000-2A1DA0 uses PROFIBUS-DP over fiber optic ST, which provides high immunity to electrical noise and long-distance capability, ideal for harsh factory floors. Combined with its wide power range and modular design, it supports reliable feeder protection across industrial control cabinets and distributed protection schemes.
Manufacturer guidance lists Compliances as 'Contact Manufacturer,' so verify CE, IP ratings, and SIL-related requirements with Eaton for your installation. In practice, align with your plant safety standards and lifecycle processes when integrating distribution relays into control and protection bays to ensure regulatory alignment.
Deploying the EDR-3000-2A1DA0 can reduce downtime through faster fault isolation and improved metering accuracy. The 1-year warranty (or 18 months from shipment) supports reliability planning, while removable terminals and fiber-optic PROFIBUS reduce maintenance and EMI-related outages. Consider installation time savings, spare parts consumption, and cross-vendor integration to quantify ROI.