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Rockwell Automation 192421 Digital Input Module

The Allen-Bradley 192421 Control Module is designed for advanced industrial automation systems, offering reliable performance in manufacturing environments. It integrates seamlessly into existing control networks, enhancing operational efficiency.

Rockwell Automation 192421 AC Drive

The Allen-Bradley PowerFlex 40 (192421) is a robust AC drive engineered for precision motor control in industrial automation systems. Designed to optimize performance in demanding applications, it delivers reliable speed regulation for machinery such as conveyor systems, pumps, and compressors. Featuring advanced IGBT technology and built-in filtering, this drive maintains stable operation even in electrically noisy environments while reducing energy consumption.

Parameter Specification
Brand Allen-Bradley
Model 192421 (PowerFlex 40)
Input Voltage 100-240 VAC
Display Full numeric LCD interface
Enclosure Rating IP20 / NEMA Type 1
Operating Temperature -25°C to 60°C
Dimensions 18 x 12 x 12 cm
Weight 1.5 kg


Allen-Bradley 192421 Front View
Allen-Bradley 192421 Wiring Diagram
Allen-Bradley 192421 Installation

Application Scenarios: This drive excels in material handling systems, HVAC controls, and production line machinery requiring variable speed control. Commonly integrated with Rockwell’s CompactLogix controllers (e.g., 1769-L32E), it supports conveyor synchronization, pump flow regulation, and fan speed management. Its vibration-resistant design makes it suitable for food processing, packaging, and manufacturing plants.

About Hong Kong Saul Electric Co., Ltd.: As a certified partner of Rockwell Automation with 15+ years of industrial automation expertise, we maintain Asia’s largest inventory of specialized components. Our technical team provides personalized selection guidance and installation support. All products include a 1-year warranty with expedited replacement service. For pricing details or custom requirements, contact us via WhatsApp for immediate assistance.

Specializing in hard-to-find and obsolete industrial components across 40+ brands including Bentley Nevada and ABB.

Email inquiries: 3931184055@qq.com




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