This shield kit is part of the Modicon X80 range, a range of common inputs/outputs for Modicon M340 and Modicon M580. This shield kit is designed to provide protection against electrostatic discharge when connecting the shield to cable assemblies. It is mounted under the rack containing the I/O modules. It consists of 1 metal rail that houses the clamping rings and the grounding terminal and 2 bases that are mounted on the rack. This shield kit consists of a metal rail that houses the clamping rings and the grounding terminal and 2 base plates that are mounted on the rack. Modicon X80 modules provide a unified environment for the deployment of I/O modules in automation architectures by reducing the costs of spare parts inventory, maintenance and training.