Schneider Electric 490-NAE-91100 Profibus Module I-Tap

Schneider Electric 490NAE91100 Profibus DP I/F TAP (interface tap) is a main bus junction box that acts as the Profibus DP interface tap for Modicon Quantum, Premium PAC, and Preventa Safety PLC systems. It provides a 12 Mbps Profibus DP bus connection and serves as the primary distribution point for the Profibus DP line, enabling taps to slave devices while preserving bus integrity. This accessory is designed to integrate with Schneider Electric’s Modicon Quantum platform and related automation families, consolidating Profibus DP wiring in a dedicated housing. The 490NAE91100 is cataloged as a main bus junction box for Profibus DP bus networks, reinforcing compatibility with Schneider Electric’s Quantum, Premium, and Preventa devices in reliable industrial automation setups.