Siemens 6ES7292-1AG40-0XA1 Automation Connection Component. Siemens 6ES7292-1AG40-0XA1 is the exact manufacturer order number for a automation connection component in the SIMATIC S7-1200 portfolio. Siemens describes this exact reference as: SIMATIC S7-1200, spare part, I/O terminal block tin-coated, coded left, for digital signal module 8CH/16CH, (4 units with 7 screws each). The verified manufacturer lifecycle record is PM300: Active Product.