6ES7522-5HF00-0AB0 New Original Siemens S7-1500 Plc Programming Controller module

2. Key Selling Points

1. High-Performance Analog Output Module for S7-1500 Series: Model AQ 8xU/I ST, designed for the SIMATIC S7-1500 PLC system, provides 8 analog voltage/current output channels—ideal for high-precision and mission-critical process control applications.

2. 8 Configurable Analog Outputs: Supports ±10 V voltage and 0/4–20 mA current signals, with each channel independently configurable to interface flexibly with drives, control valves, actuators, and other field devices.

3. High Resolution & Accuracy: Features 16-bit D/A conversion (effective resolution up to 15 bits + sign), with basic accuracy of only ±0.3%, ensuring highly precise and stable signal output.

4. Fast Update Speed: Typical update time for all 8 channels is just 0.2 ms, enabling use in high-speed dynamic control applications such as fast closed-loop regulation or synchronized motion control.

5. Galvanic Isolation Between Channels & Bus: All analog output channels are electrically isolated from each other and from the backplane bus, eliminating ground loops and suppressing noise interference for safe and reliable operation.