6ES7523-1BL00-0AA0 New Original Siemens S7-1500 Plc Programming Controller module

2. Key Selling Points

1. Analog I/O Module for S7-1500 Series: Model AI2/AO2, designed for the SIMATIC S7-1500 PLC system, integrates 2 analog inputs + 2 analog outputs in one compact module—ideal for space-constrained applications requiring simultaneous analog signal acquisition and control.

2. 2-Channel Analog Inputs: Supports ±10 V voltage and 0/4–20 mA current inputs, compatible with sensors for temperature, pressure, flow, and other process variables—enabling high-precision data acquisition.

3. 2-Channel Analog Outputs: Provides ±10 V voltage and 0/4–20 mA current outputs to drive control valves, frequency inverters, or actuators for closed-loop process control.

4. High Accuracy & Resolution: Features 16-bit A/D and D/A converters with effective high resolution and basic accuracy of only ±0.3%, ensuring precise and reliable signal processing.

5. Individually Configurable Channels: Each input and output channel can be independently set for signal type, range, and filter settings—offering maximum flexibility for diverse field devices.