Siemens 6GK1901-1BE00-0AA2 Industrial Automation Module. Siemens 6GK1901-1BE00-0AA2 is the exact manufacturer order number for a industrial automation module in the SIMATIC NET PC Communication portfolio. Siemens describes this exact reference as: IE FC RJ45 modular outlet Base module with insert 1GE Interchangeable insert for 1 x 1000 Mbit/s interface. The verified manufacturer lifecycle record is PM300: Active Product.