ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Industrial Equipment & Components > Other Equipment & Components > Allen-Bradley 20-HIM-B1 Powerflex Architecture Class

Allen-Bradley 20-HIM-B1 Powerflex Architecture Class

Product Spotlights

Genuine Allen-Bradley 20-HIM-B1 HMI for PowerFlex 750 drives. Features a NEMA 4X/IP65 sealed, backlit LCD and membrane keypad for harsh environments. Enables local start/stop, speed adjustment, parameter programming, and real-time diagnostics directly on the drive, reducing downtime. Simplifies commissioning with parameter copy function. Ideal for reliable, on-site drive control and monitoring.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Brand:

Allen-Bradley

Model:

20-HIM-B1

Compatible Architecture:

PowerFlex 750-Series Drives

Contact Supplier Request Quote Chat Now

Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Brand Allen-Bradley

Model 20-HIM-B1

Compatible Architecture PowerFlex 750-Series Drives

Display Type Backlit LCD

Keypad Type Membrane Keypad

Communication Interface Dual-port RS-485 (DSI)

Mounting Type Panel Mount

Enclosure Rating NEMA Type 4X / 12 (IP65)

Application Industrial Drive Control & Monitoring

As a trusted supplier in the industrial automation sector since 2011, Rossonix Co., Limited is proud to offer the genuine Allen-Bradley 20-HIM-B1 Human Interface Module. This robust operator interface is engineered to provide seamless, reliable control and monitoring for PowerFlex 750-series AC drives, a critical component in modern industrial architecture. We understand that operational clarity and equipment uptime are paramount for your business. The 20-HIM-B1 delivers just that by offering an intuitive, on-drive interface for parameter access, diagnostics, and control, reducing the need for separate programming tools and streamlining your maintenance processes. With our global reach spanning from North America to Europe and Asia, we ensure this essential component is available to keep your production lines running efficiently.

The Allen-Bradley 20-HIM-B1 is designed to withstand harsh industrial environments while providing clear operational feedback. Its core function is to serve as a dedicated local interface for Allen-Bradley PowerFlex 750-Series drives, allowing operators and technicians to interact directly with the drive without requiring a separate programming terminal. This module is not just a simple display; it is an integrated part of the drive's control architecture, enabling key functions that enhance productivity and simplify troubleshooting.

Key Features and Technical Advantages:

Durable Industrial Design: Featuring a NEMA 4X / 12 (IP65) rated enclosure, the 20-HIM-B1 is built to resist dust, water, and oil ingress. This makes it suitable for installation in demanding environments like food & beverage, material handling, and manufacturing floors.
Intuitive User Interaction: The module is equipped with a backlit LCD screen that provides clear visibility in both low-light and bright conditions. The membrane keypad is responsive and designed for use with gloves, facilitating easy navigation through menus and parameter settings.
Direct Drive Integration: It connects via a dual-port RS-485 (DSI) network, allowing for daisy-chaining of multiple HIMs or other peripherals. This integrated design provides direct access to drive parameters, status information, and fault diagnostics.
Enhanced Operational Control: Users can perform essential tasks such as start/stop control, speed reference adjustment, and direction reversal directly from the HIM. It also allows for copying parameters between drives, which can significantly reduce commissioning time for multiple identical units.
Comprehensive Diagnostics: The module displays real-time drive status, active faults, and I/O status. This immediate access to diagnostic information helps in rapid fault identification and resolution, minimizing machine downtime.

Primary Technical Specifications:

Specification	Detail
Compatible Drives	PowerFlex 750-Series AC Drives
Display	Backlit LCD, 4-line x 20-character
Communication	Dual-port RS-485 (DSI)
Enclosure Rating	NEMA Type 4X / 12 (IP65)
Operating Temperature	0 to 55 °C (32 to 131 °F)
Mounting	Panel Mount (integral to drive door or separate panel)
Supported Languages	Multiple, configurable

Benefits for Your Operation: Integrating the 20-HIM-B1 into your PowerFlex drive system offers tangible benefits. It reduces dependency on external laptops for basic operations and troubleshooting, empowering your floor staff. The local interface speeds up commissioning and routine adjustments, leading to faster production changeovers. Furthermore, clear fault display aids in preventive maintenance and quick recovery from stoppages, protecting your valuable production time. For multi-drive installations, the parameter copy function is a significant time-saver.

Rossonix Co., Limited stands behind the quality and authenticity of every Allen-Bradley 20-HIM-B1 module we supply. Our operations are backed by ISO9001 quality management certification, ensuring reliable sourcing and handling procedures. With over a decade of experience since 2011 and an annual export value in the multi-million dollar range, we have established robust supply chains and logistics, offering flexible shipment options from major ports like Shenzhen and Hong Kong. We serve a diverse global clientele across North America, Europe, Oceania, and Asia, understanding the varied needs of different industrial markets. When you source with us, you are not just buying a component; you are gaining a partner committed to supporting your automation needs with genuine products and professional service. Contact us today to discuss your requirements for the 20-HIM-B1 or other Allen-Bradley drive components.

Frequently Asked Questions (FAQ)

Q1: Is the 20-HIM-B1 compatible with PowerFlex 525 or 755 drives?
A1: No, the 20-HIM-B1 is specifically designed for the PowerFlex 750-Series drives. Other PowerFlex models require their respective HIM modules. Please confirm your drive series before ordering.

Q2: Can this HIM be used to program the drive from scratch?
A2: Yes, it can. The 20-HIM-B1 provides full access to drive parameters, allowing you to perform initial configuration, adjust settings, and copy parameters between compatible drives.

Q3: What is the communication protocol used? Can it connect to a PLC?
A3: The primary connection is via RS-485 using the DSI (Drive Serial Interface) protocol for direct communication with the PowerFlex drive. It is not a standalone network node for a PLC; communication with a higher-level controller is typically handled through the drive's main network card (e.g., EtherNet/IP).

Q4: Does the display show real-time motor current or power readings?
A4: Yes, the module can display key real-time operational data from the drive, including output frequency, current, voltage, and status of digital and analog inputs/outputs, as configured in the drive parameters.

Q5: Is the unit rated for washdown environments?
A5: With its NEMA 4X (IP65) rating, the 20-HIM-B1 is sealed against dust and low-pressure water jets from any direction, making it suitable for environments that require occasional cleaning or are exposed to moisture.

Q6: Can multiple HIMs be connected to one drive?
A6: The dual-port design allows you to daisy-chain multiple DSI devices. However, typically, only one HIM is used as the primary local interface per drive. Multiple HIMs might be used in a multi-drive cabinet for centralized access.

Q7: Do you provide technical documentation or support for installation?
A7: As a supplier, we provide access to the official Allen-Bradley product documentation. For complex integration issues, we recommend consulting with a certified systems integrator or referring to Rockwell Automation's technical support.

Q8: What is the lead time for this item?
A8: Lead times can vary. We maintain stock for popular items and can provide current availability and estimated shipping timelines upon inquiry, leveraging our established logistics from major Asian and European ports.

Product Tags: Allen Bradley HIM , PowerFlex HMI Module , 20-HIM-B1 Operator Interface