The Allen-Bradley 2080-SERIALISOL is an isolated serial port plug-in module from the Rockwell Automation Micro800 series, designed to enhance communication capabilities for Micro800 controllers. It features isolated RS-232/485 serial ports and is suitable for use in both non-hazardous and Class I, Division 2, Groups A, B, C, and D hazardous locations. The 2080-SERIALISOL module includes electrostatic discharge (ESD) protection requirements and can be securely installed onto the host controller with screws without increasing its footprint. This module provides reliable and safe serial communication within industrial automation environments.