Siemens 6ES7135-4FB00-0AB0 is a SIMATIC DP electronic module for the ET 200S distributed I/O system that provides two analog voltage outputs. The 15 mm-wide module integrates into a DP network to expand analog output capability for actuators and other U-type loads in compact automation setups. It specifies two analog outputs (AO U) with a bipolar range of ±10 V and a 13-bit resolution plus sign, and includes an SF (Group Fault) LED indicator for quick fault visibility, with update cycles typically under 1 ms.
