Siemens 6ES7134-6GB00-0BA1 Programmable Logic Controller Module

Siemens 6ES7134-6GB00-0BA1 is a two-channel analog input module (AI 2xI) for the SIMATIC ET 200SP distributed I/O system, specifically the AI 2xI 2-/4-wire ST variant. It accepts two current-input signals from 2- or 4-wire sensors, delivering 16‑bit resolution per channel with scalable measuring ranges to accommodate a range of sensors. The module provides I&M data and integrated diagnostics and supports isochronous mode to synchronize samples across the automation system. Designed to fit ET 200SP backplanes BU type A0 or A1, it uses color code CC05 labeling for quick identification. A GSD file accompanies the device to describe its capabilities for PROFIBUS/PROFINET networks, and engineering is supported through STEP 7 and TIA Portal with RUN-time calibration and parameterization options. Typical applications include monitoring dual analog current signals in compact automation cells, such as local control panels, conveyors, or process lines where precise, real-time current measurements from two sensors are required within an ET 200SP installation.