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Allen-Bradley 20-750-S1 module for safe speed monitoring on PowerFlex 750 drives

Allen-Bradley 20-750-S1

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Allen-Bradley 20-750-S1 Safe Speed Monitor Module for PowerFlex 750

Overview

The Allen-Bradley 20-750-S1 is a Safe Speed Monitor (SSM) module crafted for use with PowerFlex 750-Series AC drives, providing functional safety capabilities aligned with industry standards. This option module supports safe speed, direction, and stop monitoring, enabling advanced safety functions without the need for external encoders or relays.

Key Features

  • Enables safety-rated speed monitoring for PowerFlex 750 drives

  • Supports Safe Stop 1 (SS1), Safe Stop 2 (SS2), Safe Limited Speed (SLS), and Safe Direction (SDI)

  • Five digital safety-rated inputs

  • Three sets of safety-rated relay outputs

  • One bipolar safety output

  • Helps achieve up to SIL 3 / PLe safety integrity levels

  • Reduces system wiring and complexity

Technical Specifications

  • Manufacturer: Allen-Bradley / Rockwell Automation

  • Part Number: 20-750-S1

  • Module Type: Safe Speed Monitor (SSM)

  • Drive Compatibility: PowerFlex 750-Series (e.g., 753, 755)

  • Safety Inputs: 5 digital inputs

  • Safety Outputs: 3 relay output sets, 1 bipolar output

  • Certifications: SIL 3 (IEC 61508), PLe (ISO 13849-1)

  • Power Supply: Powered through the drive backplane

  • Mounting: Internal drive-mounted option

Applications

  • Functional safety in industrial automation

  • Packaging, material handling, and heavy machinery

  • Applications requiring safe speed and direction monitoring

  • Safety zones with reduced risk and downtime

Benefits

  • Helps achieve compliance with global safety standards

  • Reduces need for external safety relays

  • Improves personnel protection and productivity

  • Simplifies design and speeds up commissioning

  • Integrated safety reduces panel space

Shipping & Availability

The Allen-Bradley 20-750-S1 Safe Speed Monitor Module is ready for immediate worldwide shipping.

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.
1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.
PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.

Description

Allen-Bradley 20-750-S1 Safe Speed Monitor Module for PowerFlex 750

Overview

The Allen-Bradley 20-750-S1 is a Safe Speed Monitor (SSM) module crafted for use with PowerFlex 750-Series AC drives, providing functional safety capabilities aligned with industry standards. This option module supports safe speed, direction, and stop monitoring, enabling advanced safety functions without the need for external encoders or relays.

Key Features

  • Enables safety-rated speed monitoring for PowerFlex 750 drives

  • Supports Safe Stop 1 (SS1), Safe Stop 2 (SS2), Safe Limited Speed (SLS), and Safe Direction (SDI)

  • Five digital safety-rated inputs

  • Three sets of safety-rated relay outputs

  • One bipolar safety output

  • Helps achieve up to SIL 3 / PLe safety integrity levels

  • Reduces system wiring and complexity

Technical Specifications

  • Manufacturer: Allen-Bradley / Rockwell Automation

  • Part Number: 20-750-S1

  • Module Type: Safe Speed Monitor (SSM)

  • Drive Compatibility: PowerFlex 750-Series (e.g., 753, 755)

  • Safety Inputs: 5 digital inputs

  • Safety Outputs: 3 relay output sets, 1 bipolar output

  • Certifications: SIL 3 (IEC 61508), PLe (ISO 13849-1)

  • Power Supply: Powered through the drive backplane

  • Mounting: Internal drive-mounted option

Applications

  • Functional safety in industrial automation

  • Packaging, material handling, and heavy machinery

  • Applications requiring safe speed and direction monitoring

  • Safety zones with reduced risk and downtime

Benefits

  • Helps achieve compliance with global safety standards

  • Reduces need for external safety relays

  • Improves personnel protection and productivity

  • Simplifies design and speeds up commissioning

  • Integrated safety reduces panel space

Shipping & Availability

The Allen-Bradley 20-750-S1 Safe Speed Monitor Module is ready for immediate worldwide shipping.

Condition

Brand-New, Authentic, Factory-Sealed Components At PLCVERSE, every item we offer is guaranteed to be brand-new, original, and delivered in its factory-sealed packaging. Our parts are sourced with strict quality control to ensure you receive genuine automation components that meet top industry reliability and performance standards.

Warranty

1-Year Warranty Coverage Every new product purchased from PLCVERSE includes a full 1-year warranty. We stand behind the quality and durability of our automation components, providing protection against manufacturing defects under normal use. Our commitment is to ensure you receive dependable, high-performance parts with complete peace of mind.

Disclaimer

PLCVERSE is an independent seller of industrial automation equipment. We are not an authorized distributor, partner, or representative of any of the manufacturers featured on this website. All brand names, trademarks, and logos remain the property of their respective owners. PLCVERSE has no association or endorsement from ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other brands mentioned.
Allen-Bradley 20-750-S1

Allen-Bradley 20-750-S1

$1,210.00
Add to wishlist
Allen-Bradley 20-750-S1

Allen-Bradley 20-750-S1

Your Price:
$1,210.00
Item Added to Your Cart
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