Allen-Bradley 1771-NC6 Digital Input Module
The Allen-Bradley 1771-NC6 ControlNet Interface Module enables seamless data transfer in industrial ControlNet networks. Designed for precision signal processing in automation systems, it ensures reliable communication between PLCs, drives, and controllers in demanding manufacturing environments.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1771-NC6 |
| Series | ControlLogix |
| Input Voltage | 24 VDC |
| Channels | 16 digital inputs |
| Input Current | 2 mA per channel |
| Frequency Support | Up to 30 kHz |
| Power Consumption | 3.5 W (typical) |
| Temperature Range | -40°C to +85°C (operating/storage) |
| Certifications | CE, UL, RoHS Compliant |


Applications & Compatibility
Ideal for high-speed automation in automotive, chemical processing, and material handling systems. Compatible with ControlLogix platforms and interfaces seamlessly with:
- PLC-5 and SLC 500 controllers
- PowerFlex drive systems
- PanelView HMI stations
- Industrial networking backplanes
Its ruggedized design withstands vibration, electrical noise, and extreme temperatures in Class I Div 2 environments.
Our Commitment at Vertex Industrial
Vertex Industrial sources premium industrial automation hardware through our global network, specializing in liquidated surplus and professionally refurbished components. Our technical team provides:
- Pre-sales consultation for system integration
- 1-year warranty on all components
- Priority sourcing of discontinued models
- Multi-vendor compatibility verification
Contact us for competitive pricing on this module or to discuss custom requirements:
WhatsApp our engineers
Can’t find your specific model? Email anikaqx@gmail.com for personalized sourcing solutions.

















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