Siemens 6ES7134-6FB00-0BA1 Analog Input Module

Siemens 6ES7134-6FB00-0BA1 AI 2xU ST is a SIMATIC ET 200SP analog input module that provides two universal analog inputs for the ET 200SP distributed I/O system. It is designed for use with BU type A0 or A1 backplanes, features color code CC00, and includes built‑in module diagnostics with I&M data (I&M0–I&M3) and 16‑bit resolution. The module weighs 0.039 kg and ships in a compact package with dimensions around 7.00 x 7.80 x 2.70 cm. Firmware is V1.0.1, with firmware update capability, and isochronous mode is not supported; measuring ranges are not scalable. For engineering, it integrates with STEP 7 and TIA Portal, being configurable from V13 SP1 (TIA Portal) and from V5.5 SP3 (STEP 7). The AI 2xU designation indicates two universal inputs capable of handling multiple analog signal types, and the module’s diagnostics and I&M data help monitor performance and fault conditions in automation projects. This AI 2xU ST module is a standard, compact analog input option within the SIMATIC ET 200SP family, suitable for space‑constrained installations needing reliable 16‑bit analog sensing.