Siemens 6ES7231-5QD32-0XB0 S7-1200 SM 1231 TC Module

Siemens 6ES7231-5QD32-0XB0 is a SIMATIC S7-1200 SM 1231 thermocouple analog input module with four channels for industrial temperature measurement.

Key Specifications

• Article number: 6ES7231-5QD32-0XB0
• Series: SIMATIC S7-1200
• Module: SM 1231 TC
• Inputs: 4 thermocouple analog inputs
• Resolution: 16 bit
• Voltage range: -80 to +80 mV
• Supported thermocouples: B, C, E, J, K, N, R, S, T and compatible regional types
• Protection: IP20
• Dimensions: 45 × 100 × 75 mm

Suitable for PLC-based temperature monitoring and process-control applications. Confirm the corrected Siemens article number, front connector, thermocouple type, and TIA Portal hardware support before ordering.