Siemens 6ES7134-6GF00-0AA1 Analog Input Module. Siemens 6ES7134-6GF00-0AA1 is the exact manufacturer order number for a analog input module in the SIMATIC ET 200 Distributed I/O portfolio. Siemens describes this exact reference as: SIMATIC ET 200SP, Analog input module, AI 8XI 2-/4-wire Basic, suitable for BU type A0, A1, Color code CC01, Module diagnostics, 16 bit. The verified manufacturer lifecycle record is PM300: Active Product.