Allen-Bradley 1771-ACN15 ControlNet Communication Interface Module

Description

The Allen-Bradley 1771-ACN15 ControlNet Communication Interface Module is a network connectivity component designed to integrate Allen-Bradley programmable logic controllers (PLCs) into ControlNet networks, adhering to official ControlNet standards. It is compatible with multiple Allen-Bradley PLC platforms, including PLC-2, PLC-5, and SLC series, providing flexible network integration for diverse industrial control systems. Key technical specifications include a 250 Kbps communication rate, support for up to 64 network nodes, and a maximum transmission distance of 2000 feet (609 meters), enabling reliable data transfer across medium-sized industrial facilities. The module operates on 24 VDC power, with physical dimensions measuring 7.5 inches x 3.5 inches x 1.2 inches (191 mm x 89 mm x 30 mm) and a weight of 0.5 pounds (227 grams). Constructed from durable plastic, it is part of the Allen-Bradley 1771 I/O product series and features tool-free, slot-based installation—users can simply insert it into a compatible Allen-Bradley PLC I/O slot to establish network connectivity, reducing setup time for industrial automation deployments.