Siemens 6GK1102-6AA00 Industrial Ethernet Module

The Siemens 6GK1102-6AA00 SIMATIC NET ELS TP40 Electrical Lean Switch is a compact industrial Ethernet device designed to configure line topology networks within SIMATIC NET installations. It provides two 10/100 Mbps RJ45 ports for data and two TP40 interface ports with insulation-displacement contacts for Ethernet FC TP cables, enabling straightforward line-topology setup and passive network segmentation. Powered from 24 V DC via a three‑pole terminal block, the unit is built for DIN-rail mounting on standard S7-300 rails or wall mounting in compact enclosures, with horizontal installation allowed. Its compact footprint measures about 145 mm in width, 136.5 mm in height, and 69 mm in depth, and it weighs roughly 950 g, offering a robust yet space-efficient solution for industrial environments. This ELS TP40 lean switch sits in the SIMATIC NET family to support reliable Ethernet configurations for field devices and controllers, delivering essential switching capability and dedicated ports to help establish and maintain clean, scalable line topologies on the factory floor.