Allen-Bradley 1771-ACN ControlNet Communication Module
The Allen-Bradley 1771-ACN is a high-performance ControlNet interface module designed for robust industrial communication networks. It enables seamless data transfer between PLCs, HMIs, and control devices in demanding automation environments, ensuring reliable synchronization of real-time control and I/O data across complex systems.
Technical Specifications
| Parameter | Value |
| Manufacturer | Allen-Bradley |
| Model Number | 1771-ACN |
| Module Type | ControlNet Communication Module |
| Data Transfer Rate | 5 Mbit/s |
| Operating Voltage | 24 VDC |
| Network Ports | 1 |
| Power Consumption | 5W |
| Operating Temperature | -40°C to 85°C |
| Certifications | CE, UL, CSA, FM, ATEX |


Industrial Applications
This module excels in high-speed control applications including:
• Real-time machine control systems
• Synchronized conveyor and assembly lines
• Process automation in chemical plants
• Integrated manufacturing execution systems
Compatible with Allen-Bradley PLC-5, SLC 500, and ControlLogix platforms. Often paired with 1771 I/O modules for complete system integration.
Apex Automation Services
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions with expert technical support. Our services include:
• Professional pre-sales consultation and system design
• 1-year comprehensive warranty on all components
• Priority technical support for installation and troubleshooting
• Custom sourcing for obsolete or specialized equipment
Actual pricing available upon inquiry. Can’t find your required model? Contact us directly via WhatsApp for immediate assistance with your automation needs.

















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