Pepperl+Fuchs IRI-KHD2-4HB5 31391 Interbus Interface Module

The Pepperl+Fuchs IRI-KHD2-4HB5 31391 Interbus Interface Module is a dedicated interface device that provides an Interbus connection point for automation systems. As an Interbus interface module, it is designed to bridge a controller with Interbus field devices, enabling data exchange and control across the Interbus network in industrial environments. The module is identified by model IRI-KHD2-4HB5 with the part number 31391, representing this specific variant in Pepperl+Fuchs’ Interbus product family. In typical factory installations, such a module sits in a control cabinet to facilitate communications between the control logic and distributed sensors and actuators via the Interbus protocol, supporting reliable, deterministic networking essential for real-time automation tasks. By serving as the Interbus interface, it helps coordinate signal flow and timing across the network, contributing to streamlined system integration and maintenance within automated processes.