Siemens 6ES7292-4AK50-0XA0 Automation Connection Component. Siemens 6ES7292-4AK50-0XA0 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 G2, spare part I/O terminal block tin-coated, in push-in design, gray, for signal board digital (4 units with 10 pins each). The verified manufacturer lifecycle record is PM300: Active Product.