Product Performance & Application
The Allen-Bradley 1771-IR Digital Input Module delivers precision signal acquisition for industrial automation systems. Engineered to interface seamlessly with sensors and switches, this 16-channel DC input module operates reliably within 10-30VDC range. Its compact 3.2×15.8x27cm design enables space-efficient integration into ControlLogix systems while maintaining robust performance in harsh manufacturing environments. Critical for real-time monitoring of process parameters, it ensures operational continuity through accurate data acquisition.
Technical Specifications & Dimensions
- Brand: Allen-Bradley
- Model: 1771-IR
- Module Type: Digital DC Input
- Input Channels: 16
- Voltage Range: 10-30VDC
- Input Current: 2.5mA per channel
- Backplane Current: 280mA
- Dimensions: 3.2 × 15.8 × 27 cm
- Weight: 0.5 kg

Application Fields
This industrial-grade module excels in manufacturing automation, process control systems, and machinery monitoring. Key applications include conveyor systems, assembly line control, packaging equipment, and safety interlock circuits. Its voltage tolerance makes it suitable for automotive plants, food processing facilities, and material handling operations where reliable digital signal processing is critical.
Our Service & Support
Guangzhou Qiming Automation Technology Co., Ltd. is a certified partner of Bentley Nevada, Honeywell, and ABB. We guarantee 100% genuine products with same-day shipping from our fully stocked warehouse. Benefit from our professional pre-sales technical consultation and comprehensive 1-year warranty. Contact us on WhatsApp for immediate support. Custom solutions available for specialized requirements.
Contact Us
Specialist: Ayla
☎️ Tel/WeChat: 19129224926
📱 WhatsApp: +86 19129224926
💻 Skype: live:.cid.3d1b1e5747c071eb
✉️ E-mail: Ayla082209@gmail.com










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