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Allen-Bradley S50411-002 Dynamic Brake Control Board for Allen-Bradley 1305 Variable Frequency Drives

SKU: CP101101
Model: S50411-002
Product Condition: Certified Pre-owned
$299.00

Allen-Bradley S50411-002 dynamic brake board enables controlled motor deceleration by managing regenerative energy through external brake resistors in compatible 1305 variable frequency drives.

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One year warranty
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Allen Bradley Drives Automation
Product Description

Allen-Bradley S50411-002 Dynamic Brake Board for 1305 Drives

The Allen-Bradley S50411-002 is a dynamic brake control board designed for internal installation in compatible Allen-Bradley 1305 variable frequency drives. It enables controlled motor deceleration by managing regenerative energy during braking events.

Dynamic Braking Control Interface

  • Provides dynamic braking functionality for supported Allen-Bradley drives
  • Activates external brake resistors during DC bus overvoltage conditions
  • Designed as an open-style printed circuit board for internal mounting
  • Interfaces directly with the drive’s DC bus monitoring circuitry

Drive-Integrated Energy Dissipation Design

This board operates as the control interface between the drive and external braking resistors. When regenerative energy raises DC bus voltage during deceleration, the board engages the resistor circuit to safely dissipate excess energy as heat.

Industrial Drive Applications

  • Motor braking in Allen-Bradley 1305 variable frequency drives
  • Applications requiring reduced coast-to-stop time
  • Industrial systems using external dynamic brake resistors
Specifications
Specifications
MPN S50411-002
Product Condition Certified Pre-owned
Shipping Length (in.) 6
Shipping Width (In.) 6
Shipping Height (In.) 6
Condition Type Certified Pre-Owned
Item Returns This item can be returned
Brand Allen-Bradley
Model S50411-002
OEM Part Number 50411-002
Product Category Drive Control Board
Board Type Dynamic Brake Control Board
Form Factor Open-Style Printed Circuit Board (PCB)
Primary Function Controls external brake resistors for dynamic motor braking
Operational Role DC bus voltage monitoring and braking resistor activation
Installation Location Internal installation within drive chassis
Mounting Style Drive-integrated board replacement
Replaced Component Standard bus discharge board
Connector Configuration 3-pin, 6-pin, and 10-pin female connectors
External Components Required External dynamic brake resistors (not included)
Compatible Drive Series Allen-Bradley 1305 Variable Frequency Drives
Drive Type AC Variable Frequency Drive (VFD)
Braking Method Dynamic braking via resistor energy dissipation
Duty Cycle Reference Designed for intermittent braking operation (per drive system limits)
What's in the box?
  • 1 x Allen-Bradley S50411-002 Dynamic Brake Control Board
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