6ES7231-4HD32-0XB0 New Original Siemens S7-1200 Plc Programming Controller module

2. Key Selling Points

1. High-Density Analog Input Module: Provides 8 independent analog input channels, ideal for automation systems requiring multiple analog signal acquisitions, maximizing panel space efficiency.
2. Multi-Signal Type Compatibility: Each channel can be individually configured for voltage (±10 V, ±5 V, ±2.5 V, 0–10 V) or current (±20 mA, 0–20 mA, 4–20 mA) inputs, ensuring compatibility with a wide range of industrial sensors and transmitters.
3. High-Precision Signal Acquisition: Offers 13-bit resolution (excluding sign bit) with oversampling support up to 14-bit, enabling accurate measurement of process variables such as temperature, pressure, and flow.
4. Noise Immunity & Robust Design: Features strong electromagnetic compatibility (EMC) and common-mode rejection, effectively suppressing electrical noise in industrial environments to ensure stable and reliable signal acquisition.
5. Plug-and-Play, Easy Integration: As a native S7-1200 expansion module, it mounts directly to the right of the CPU, is automatically recognized by the system, and can be easily configured using TIA Portal software, simplifying engineering setup and commissioning.