6ES7231-5QD32-0XB0 New Original Siemens S7-1200 Plc Programming Controller module

2. Key Selling Points

1. Integrated Analog Input/Output Functionality:Combines 4 analog inputs (AI) and 2 analog outputs (AQ) in one module, enabling comprehensive process signal handling—ideal for compact control systems requiring both sensing and actuation.

2. High Accuracy with 13-Bit Resolution (+ Sign Bit):Offers an effective resolution of 13 bits (including sign bit), ensuring precise and stable signal acquisition and output for demanding control applications.

3. Isochronous Mode Support:Enables precise time-synchronized sampling, suitable for high-speed closed-loop control (e.g., PID loops) and motion applications requiring strict timing consistency.

4. Channel-Level Diagnostics:Supports wire break detection, over-range alarms, and sensor short/open circuit diagnostics—enhancing system reliability and serviceability.

5. Compact Design for Space-Saving Installation:Built to S7-1200 standard dimensions, the module connects directly to the CPU’s backplane bus, offering a neat and space-efficient solution for small control panels.

6. Plug-and-Play with Auto-Detection:Automatically recognized by the CPU in TIA Portal, eliminating manual hardware configuration and accelerating engineering setup.