Features:
- Supports deterministic remote I/O data exchange across the ControlNet network for industrial automation applications.
- Front-panel indicators, alphanumeric display, and reset pushbutton simplify troubleshooting and communication recovery procedures.
- Built-in Network Access Port allows direct access for programming, monitoring, and maintenance devices without interrupting network operation.
Allen-Bradley 1771-ACN15 provides communication management for 1771 remote I/O systems connected through ControlNet architecture. The module enables stable message exchange between controllers, automation devices, and certified third-party products within industrial networks. Diagnostic monitoring functions on the front panel help operators identify communication conditions quickly. With support for high-speed data transfer, the module fits production systems that require consistent network performance.
Industrial facilities using Allen-Bradley 1771-ACN15 can benefit from centralized remote I/O communication and simplified maintenance access. The integrated Network Access Port supports programming and monitoring devices directly from the module front panel. Communication reset capability helps restore operation after detected communication faults. Standard BNC connector interfaces also simplify cable integration into existing ControlNet installations.
Allen-Bradley 1771-ACN15 combines network communication capability with industrial durability for long-term automation applications. The module supports operating temperatures from 0°C to 60°C and maintains functionality in humidity levels up to 95% without condensation. Status indicators and display functions provide useful operational feedback during commissioning and maintenance. These features make the module suitable for distributed control systems requiring reliable ControlNet connectivity.
The 1771-ACN15 Allen-Bradley ControlNet Adapter Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1771-ACN15 ControlNet Adapter Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Allen-Bradley 1771-ACN15 ControlNet Adapter Module Specs
General
- Manufacturer Allen-Bradley
- Model 1771-ACN15
- Condition New Original ready stock
- Product Family 1771-ACN15/A,1771-ACN15/B,1771-ACNR15
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Slot Location: Must be securely installed in the first dedicated main slot on the far left of the 1771 I/O rack.
- Hardware Addressing: Precisely set the unique node address for the ControlNet network via a mini DIP switch on the side of the module.
- Physical Connection: Connect the ControlNet flexible coaxial cable in twisted pairs to the A/B redundant channels using a standard BNC connector.
- Locking Mechanism: The rack's built-in top and bottom metal locking mechanisms ensure that the module does not physically shift under severe vibration.
- Network Bandwidth: Strictly adheres to the ControlNet international standard protocol, providing deterministic communication rates up to 5 Mbps.
- Node Capacity: Supports up to 99 logical physical nodes in a single ControlNet serial network.
- Certifications: UL industrial safety certified, CSA certified, and meets European CE marking electromagnetic compatibility standards.
- Protection Rating: Internal circuit boards are coated with a moisture-proof and corrosion-resistant coating, meeting industrial-grade Class I Division 2 explosion-proof environmental standards.
- Remote Rack Bridging: Bridging the traditional 1771 PLC-5 system rack as a remote distributed I/O port to the new network.
- PLC Upgrade Transition: In ControlLogix system upgrade projects, used to retain and directly control the existing 1771 I/O hardware.
- Redundant Communication Deployment: In critical uninterrupted production lines, utilizing dual coaxial cables to achieve real-time redundant switching of A/B links.
- High-Density Data Acquisition: Deployed in large automotive assembly lines or paper mills, responsible for the high-speed uploading of hundreds of distributed digital/analog signals.