About Stoker Automation Technology
With 20 years of expertise and a 5000m² warehouse, we supply industrial automation solutions across metallurgy, oil & gas, power generation, and 15+ critical industries. Our extensive inventory includes PLC modules, DCS components, and specialized industrial control systems.
Allen-Bradley 1771-WH Industrial Control Module
The Allen-Bradley 1771-WH Digital Input Module delivers precision signal interfacing between PLC systems and field devices. Engineered for harsh industrial environments, it features robust data acquisition with 30kHz input frequency and 220V operating voltage, ensuring reliable performance in critical control applications.
Technical Specifications
• Brand: Allen-Bradley
• Model: 1771-WH
• Operating Voltage: 220V
• Input Frequency: 30kHz
• Certification: Industrial-grade
• Compatibility: PLC-5 and SLC 500 systems
This module provides seamless integration with Allen-Bradley control architectures through its compact, modular design. Key advantages include:
• High-noise immunity for signal integrity
• DIN-rail mounting for space efficiency
• Transient voltage protection
• LED status indicators for real-time monitoring
Need expert configuration guidance? Contact us via WhatsApp for immediate technical support.
Backed by our 2-year warranty and 24/7 engineering support, the 1771-WH module guarantees operational continuity. Our inventory includes certified new and refurbished units with same-day global shipping. Can’t find your specific module? Email solutions to abbdcs36@gmail.com.












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