Allen-Bradley 56AMXN Industrial Control Relay

The Allen-Bradley 56AMXN is a Rockwell Automation AUTOMAX DCSNET/RE Remote I/O (RIO) module designed for use with ControlLogix and AutoMax systems. The 56AMXN/B variant identifies this module as part of the AUTOMAX DCSNET/RE RIO family, which extends a Rockwell controller’s I/O via the DCSNET/RE network for distributed field devices. This module serves as the interface between a central controller and remote I/O points, enabling centralized control of distributed inputs and outputs across a plant. In practice, it is used in industrial automation applications that require remote I/O networking, such as process control, manufacturing lines, and batch processes, where reliable integration with Rockwell ControlLogix ecosystems is essential.