Siemens Simatic DP Electronics module for ET200S, 15bit, spare partProduct Overview The Siemens 6ES7134 4NB01 0AB0 is an analog input electronic module for the SIMATIC ET 200S distributed I O system. It features two high precision thermocouple or voltage inputs (2 AI TC HF), internal temperature compensation, a compact 15 mm width, and 15 bit resolution with sign. It is designed for industrial temperature measurement tasks such as thermocouple inputs in automation environments. Key Features 2 analog inputs for