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Allen-Bradley 20-HIM-A3 Human Interface Module for PowerFlex drives

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Allen-Bradley 20-HIM-A3

by Allen-Bradley

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OverviewOptimize your industrial automation control with the Allen-Bradley 20-HIM-A3 Human Interface Module (HIM). Designed for seamless compatibility with Allen-Bradley PowerFlex Inverters, this component provides operators with intuitive and comprehensive control over drive systems. The 20-HIM-A3 simplifies complex drive management, offering a clear, user-friendly interface that streamlines setup, monitoring, and fault management. Built for industrial demands, this HIM integrates effortlessly into existing automation infrastructures, ensuring reliable and efficient operation of your PowerFlex drives. From quick parameter adjustments to in-depth diagnostic checks, the 20-HIM-A3 is an ideal solution for maximizing the performance and lifespan of your PowerFlex inverter investments.Key Features Advanced Drive Management: Access critical drive parameters, real-time operational status, and comprehensive fault histories for compatible PowerFlex drives, enabling proactive maintenance and optimized performance. Intuitive User Interface: A highly visible 2-line x 16-character LCD with backlight and clearly labeled function keys (including ESC, Up, Down, and Enter) ensures effortless navigation and control in demanding industrial environments. Robust Industrial Construction: Built to endure harsh industrial settings, this HIM delivers consistent and reliable performance, ensuring uninterrupted control and monitoring of your PowerFlex inverters. Effortless Integration: Experience swift and straightforward compatibility with a wide array of PowerFlex drives, significantly reducing installation time and facilitating smooth communication within your automated systems. Broad Application Range: Perfectly suited for diverse industrial automation systems, the 20-HIM-A3 provides a universal control solution for various PowerFlex inverters across numerous applications. Streamlined Setup: Accelerate commissioning and fine-tuning of your PowerFlex drives with an interface designed for efficiency, minimizing downtime and maximizing productivity. RS-485 Communication: Benefit from reliable and industry-standard RS-485 communication, ensuring robust data exchange between the HIM and your PowerFlex inverter. Technical Specifications Model Number: 20-HIM-A3 Compatibility: PowerFlex 4, PowerFlex 40, PowerFlex 400, PowerFlex 700, PowerFlex 750, and other PowerFlex drives Display Type: 2-line x 16-character LCD with backlight Operating Voltage: 24V DC Operating Temperature: 0°C to 60°C (32°F to 140°F) Storage Temperature: -40°C to 85°C (-40°F to 185°F) Weight: Approximately 0.45 kg Dimensions (H x W x D): 12.6 cm x 7.5 cm x 3.2 cm Inputs/Outputs: 5 keys (including ESC, Up, Down, and Enter) Communication Ports: RS-485 Mounting Type: Panel mount Applications Precision Drive Control: Offers operators an intuitive interface for precise control and configuration of Allen-Bradley PowerFlex inverters in various industrial processes. Automated System Integration: Essential for configuring, monitoring, and managing drives within complex industrial automation systems, including material handling, fluid control, and climate management. Optimized Machine Operation: Empowers machine operators to efficiently view and adjust critical drive settings, ensuring peak performance, proactive fault management, and enhanced overall operational efficiency. Process Control Enhancements: Facilitates improved control and responsiveness in processes requiring variable speed motor control, leading to greater accuracy and reduced energy consumption. Remote Monitoring and Diagnostics: Enables convenient monitoring of drive performance and rapid identification of potential issues, minimizing downtime and supporting predictive maintenance strategies. Why Choose This Model?The Allen-Bradley 20-HIM-A3 offers superior control and monitoring capabilities for your PowerFlex drives, contributing to enhanced operational efficiency and simplified maintenance. Its robust design and intuitive interface make it an invaluable asset in any industrial automation setting.Order NowUpgrade your industrial control systems with the Allen-Bradley 20-HIM-A3. Contact us today to place your order and experience advanced drive management.FAQWhat PowerFlex drives are compatible with the 20-HIM-A3?The 20-HIM-A3 is compatible with PowerFlex 4, PowerFlex 40, PowerFlex 400, PowerFlex 700, PowerFlex 750, and other PowerFlex drives.What is the display type on the 20-HIM-A3?It features a 2-line x 16-character LCD with backlighting for clear visibility.What communication protocol does the 20-HIM-A3 use?It utilizes reliable RS-485 communication for robust data exchange.Can the 20-HIM-A3 withstand harsh industrial environments?Yes, it is designed with a robust industrial construction to ensure consistent and reliable performance in demanding settings.

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PRODUCT DETAILS

Allen-Bradley 20-HIM-A3

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: 20-HIM-A3
  • Compatibility: PowerFlex 4, PowerFlex 40, PowerFlex 400, PowerFlex 700, PowerFlex 750, and other PowerFlex drives
  • Display Type: 2-line x 16-character LCD with backlight
  • Operating Voltage: 24V DC
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Weight: Approximately 0.45 kg
  • Dimensions (H x W x D): 12.6 cm x 7.5 cm x 3.2 cm
  • Inputs/Outputs: 5 keys (including ESC, Up, Down, and Enter)
  • Communication Ports: RS-485
  • Mounting Type: Panel mount

Applications

  • Precision Drive Control: Offers operators an intuitive interface for precise control and configuration of Allen-Bradley PowerFlex inverters in various industrial processes.
  • Automated System Integration: Essential for configuring, monitoring, and managing drives within complex industrial automation systems, including material handling, fluid control, and climate management.
  • Optimized Machine Operation: Empowers machine operators to efficiently view and adjust critical drive settings, ensuring peak performance, proactive fault management, and enhanced overall operational efficiency.
  • Process Control Enhancements: Facilitates improved control and responsiveness in processes requiring variable speed motor control, leading to greater accuracy and reduced energy consumption.
  • Remote Monitoring and Diagnostics: Enables convenient monitoring of drive performance and rapid identification of potential issues, minimizing downtime and supporting predictive maintenance strategies.

Why Choose the 20-HIM-A3?

The Allen-Bradley 20-HIM-A3 offers superior control and monitoring capabilities for your PowerFlex drives, contributing to enhanced operational efficiency and simplified maintenance. Its robust design and intuitive interface make it an invaluable asset in any industrial automation setting.

Availability & Shipping

  • In stock: 20-HIM-A3 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 20-HIM-A3 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 20-HIM-A3 is compatible with PowerFlex 4, PowerFlex 40, PowerFlex 400, PowerFlex 700, PowerFlex 750, and other PowerFlex drives.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

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