A-B 1771-WH Weigh Scale Module, Digital Input for Industrial Control Systems

The Allen-Bradley 1771-WH is a high-performance module designed for industrial automation systems. It enables efficient data acquisition and communication between control systems, enhancing the operational capabilities of manufacturing environments.

A-B 1771-WH Weigh Scale Module

The Allen-Bradley 1771-WH Weigh Scale Module delivers precision weight measurement capabilities for industrial automation systems. Designed for seamless integration into PLC-5 platforms, this digital input module excels in manufacturing, packaging, and logistics applications where accurate load monitoring is critical. Its robust architecture ensures reliable performance in demanding industrial environments.

Technical Specifications

Brand Allen-Bradley (A-B)
Model 1771-WH
Input Power 5V DC
Backplane Current 1.5 Amps
Weight 1.6 lbs (0.73 kg)
Certification Industrial-grade certified


A-B 1771-WH Front View
A-B 1771-WH Installation
A-B 1771-WH Diagram

Industrial Applications

Ideal for material batching systems, quality control stations, and automated filling operations. The 1771-WH integrates seamlessly with PLC-5 controllers and pairs effectively with compatible load cells (e.g., A-B 1492 series). Its high-speed digital processing enables real-time weight monitoring in pharmaceutical production, food processing lines, and warehouse automation systems.

Why Choose Apex Automation?

Founded in 2014, Apex Automation specializes in ready-to-ship industrial solutions. Our engineering team provides:

  • Pre-sales technical consultation for system integration
  • 1-year comprehensive warranty on all components
  • Priority support for installation and troubleshooting
  • Custom sourcing for obsolete or specialized models

Contact us for pricing and availability:
Contact via WhatsApp |
Email: anikaqx@gmail.com

Can’t find your required model? Our sourcing specialists locate discontinued and hard-to-find components within 72 hours.




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