6ES7231-5PA30-0XB0 New Original Siemens S7-1200 Plc Programming Controller module

2. Key Selling Points

1. Dedicated RTD/Thermocouple Input Module: Specifically designed for temperature measurement, this analog input module for the Siemens S7-1200 PLC directly connects RTD (Resistance Temperature Detectors) and TC (Thermocouples), simplifying temperature acquisition systems.
2. 4-Channel High-Accuracy Temperature Input: Provides 4 independent temperature input channels supporting various RTD types (e.g., Pt100, Pt1000, Ni100) and thermocouple types (e.g., Type K, J, T, E, etc.), accommodating diverse temperature ranges and accuracy requirements.
3. Built-in Cold Junction Compensation: Automatically compensates for the cold (reference) junction temperature in thermocouple measurements, ensuring accurate and reliable readings without the need for external compensation circuits.
4. High Resolution & Diagnostic Capabilities: Offers 15-bit resolution (including sign bit) for precise measurement. Features channel-level diagnostics to detect sensor faults such as wire break or short circuit, enhancing system reliability.
5. Plug-and-Play, Seamless 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 and programmed in TIA Portal, simplifying engineering setup and maintenance.