Siemens 6ES7135-4GB01-0AB0 Analog Input Module

The Siemens 6ES7135-4GB01-0AB0 Analog Input Module is a two-channel device for the SIMATIC ET200S distributed I/O system, designed to acquire current (4–20 mA) signals from field instruments for process control, manufacturing lines, and remote automation panels. It provides 13-bit + sign resolution with high-precision industrial-grade accuracy, integrated diagnostics with status LEDs, and channel-to-backplane isolation, enabling reliable signal collection for sensors such as pressure, temperature, and flow transmitters. Mount it on a DIN rail via the ET200S Terminal Module Interface and operate from 0 to 60°C, with DIN rail mounting and backplane compatibility within the ET200S system. Common replacements include Siemens 6ES7135-4GB11-0AB0, Siemens 6ES7134-4GB11-0AB0, and Siemens 6ES7135-4HB01-0AB0.