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Allen-Bradley 20-750-S PowerFlex 750 Safe Torque-Off STO Option Module

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Allen-Bradley 20-750-S PowerFlex 750 Safe Torque-Off STO Option Module

Allen-Bradley 20-750-S PowerFlex 750 Safe Torque-Off STO Option Module

Allen-Bradley 20-750-S PowerFlex 750 Safe Torque-Off Option Module is a safety option module designed for PowerFlex 750 Series AC drives. It provides a safety-rated Safe Torque-Off (STO) function by disabling the drive output power devices to prevent motor torque generation during safety events.

HS CODE :8477900000

  • Product No :

    20-750-S
  • Manufacture :

    Allen-Bradley
  • Size (cm) :

    14.5 * 4 * 14cm
  • Weight (kg) :

    0.2 kg
  • Origin :

    USA
  • Warranty :

    12 Month
  • Lead Time :

    Ready Stock
  • Description :

    Safe Torque-Off Option Module

The module is used with external safety devices such as emergency stops, safety relays, and guard switches to help achieve machine safety requirements including SIL 3, PL e, and Category 3 safety levels.

Main Features

Safe Torque-Off Function

  • Prevents motor torque generation during safety conditions
  • Removes power from drive output switching circuits
  • Helps reduce machine restart risks

High Safety Performance

Supports:

  • IEC 61508 SIL 3
  • IEC 61800-5-2 STO
  • ISO 13849-1 PL e
  • Category 3 safety applications

PowerFlex 750 Integration

  • Designed for PowerFlex 753 and PowerFlex 755 drives
  • Installs directly into drive option slots
  • Simplifies safety system integration

Industrial Safety Applications

Suitable for:

  • Emergency stop circuits
  • Safety door interlocks
  • Machine maintenance protection
  • Automated production systems

Typical Applications

Industrial Automation Used in:Motor drive safety systems Machine protection systems Production line safety control Automated equipment

Industries Suitable for:Automotive manufacturing Packaging machinery Food & Beverage Material handling Robotics systems Process automation

Product Status:✅ Active

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!

R
Ricardo
Sales Specialist
+86 188 5015 7206
ricardo@tztechautomation.com
T
Tina
Sales Specialist
+86 131 2336 8748
tina@tztechautomation.com
  •  

Conditions

Original Brand New

Approximate Lead Time

3-5 days

Warranty

One Year

Online Service

 7/24

Express Company

DHL / FedEx / UPS / TNT etc.

MOQ

1 Piece

 

TZ Tech is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.
While many PLC products will have firmware already installed, TZ Tech makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application.

TZ Tech also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source.
TZ Tech also makes no representations as to your right to install any such firmware on the product.
TZ Tech will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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Copyright 2026 @ TZ TECH Co., LTD. .All Rights Reserved Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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