Allen-Bradley 20-750-S1 PowerFlex 755 Safety Feedback Module

Product Overview

The Allen-Bradley 20-750-S1 is a safety feedback module designed specifically for the PowerFlex 755 series drives.

It continuously monitors motor speed, ensuring that operations remain within predefined safe limits or engage speed lock when necessary.

Constructed from PCB and safety-rated electronics, the module is housed in a robust enclosure with OEM industrial coating, providing long-term durability.

This feedback module is installed inside a drive control pod or a safety enclosure, ensuring it remains protected in industrial environments.

It operates efficiently across a temperature range of -10°C to 50°C, while storage tolerance spans -40°C to 85°C, guaranteeing resilience under variable conditions.

The 20-750-S1 tolerates 5–95% relative humidity non-condensing, allowing reliable performance in diverse industrial applications.

Technical Specifications

Key Features

• Enhanced Safety: Monitors motor speed and enforces safe limits automatically.

• Durable Construction: PCB with safety-rated electronics in industrial-grade housing.

• Wide Operating Range: Performs reliably from -10°C to 50°C in harsh environments.

• Humidity Resilience: Tolerates 5–95% RH without condensation.

• Compact Installation: Designed for mounting inside drives or safety enclosures.

Applications

• Industrial Drives: Ensures PowerFlex 755 motors operate safely.

• Motor Control Systems: Prevents overspeed or unsafe operation conditions.

• Factory Automation: Enhances operational safety for machinery and processes.

• Process Safety Systems: Provides real-time monitoring for critical speed enforcement.

FAQ

Q1: Is the 20-750-S1 brand new and original?
Yes, it is factory-new and original Allen-Bradley, ready for shipment.

Q2: What is the main function of this module?
It monitors motor speed and enforces safe operating limits or engages speed lock.

Q3: What operating temperature range does it support?
It operates reliably from -10°C to 50°C and stores safely between -40°C and 85°C.

Q4: Can it handle high humidity environments?
Yes, the module tolerates 5–95% relative humidity, non-condensing.

Q5: How quickly can it be shipped?
Shipping typically occurs within 3 days to 2 weeks, depending on order size, using DHL or other common logistics.