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    AI Overview
    SIEMENS 6ES7231-5PD32-0XB0 SIMATIC S7-1200, Analog input, SM ...
    The Siemens 6ES7231-5PD32-0XB0 is a SIMATIC S7-1200 SM 1231 RTD signal module, providing 4 analog inputs for precise temperature measurement using resistance thermometers (Pt100, Pt1000, etc.). Key features include 16-bit resolution, 24V DC supply voltage, and integration into the S7-1200 system for direct sensor connection without amplifiers. 
    Key Technical Specifications: 
    • Article Number: 6ES7231-5PD32-0XB0
    • Inputs: 4 inputs for RTD sensors
    • Supported Sensor Types: Resistance thermometers (Pt100, Pt1000, etc.)
    • Resolution: 16-bit
    • Voltage Supply: 24 V DC (via backplane bus)
    • Power Loss: Typ. 1.5 W 
    Key Features: 
    • Application: Ideal for accurate temperature monitoring, providing direct connection of RTD sensors.
    • Compatibility: Designed for Siemens S7-1200 PLC systems.
    • Reliability: Features a robust design with a digital nameplate for easy identification. 
    Wiring and Installation: 
    • Warning: Ensure the PLC is powered off during installation to avoid damaging the module.
    • Connection: Supports various RTD types (2, 3, or 4-wire). For 3-wire sensors, connect the red wire to
      𝐼
      +
       and bridge to
      𝑀
      +
      , with the blue wires to
      𝑀
      +
       and
      𝐼
      −
      .
    • Integration: Compatible with TIA Portal for configuration. 
    Input Modules for S7-1200 
    • SM 1231 AI 4 x 16 Bit RTD: 6ES7231-5PD32-0XB0
    • SM 1231 AI 8 x 16 Bit RTD: 6ES7231-5PF32-0XB0
    • SM 1231 AI 4 x 16 Bit TC: 6ES7231-5QD32-0XB0 
    • 6ES7231-5PD32-0XB0 - Siemens Product Information
      Sep 16, 2013 — SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module, Delivery release 09/16/2013, Digital nameplate, General product appro...
      www.industry-mobile-support.siemens-info.com
    • Data sheet 6ES7231-5PD32-0XB0 - Support
      Jul 2, 2025 — 6ES7231-5PD32-0XB0. SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module. General information. Product type designation. SM...
      Siemens
    • Siemens SM1231 RTD Analog input, 4 x AI RTD module - Rubicon Group
      The module can process resistance thermometers such as Pt100 or Pt1000. Here are some specifications for the Siemens SM 1231 RTD A...
      Rubicon Industrial Automation
    • Siemens S7-1200 PLC, SB 1231 RTD temperature module ...
      May 20, 2021 — and anything else I believe they would benefit you in possible way will be in description below so do check it out often I'll leav...
      4m
      YouTube·Ingus Sudints
    • SIEMENS 6ES7231-5PD32-0XB0 SIMATIC S7-1200, Analog ... - eBay
      SIEMENS 6ES7231-5PD32-0XB0 SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD. cyrusindustrial (1878). 100% positive. Message. $
      eBay
    • Temperature sensors with S7-1200 - SiePortal - Siemens
      The internal analog inputs are only for voltage measurement. For thermocouple or RTD you need this modules: Signalmodules: SM 1231...
      Siemens SiePortal
    • Siemens S7-1200 SM1234 / SM1231 analog input wiring ...
      Jun 4, 2021 — hello ladies and gentlemen my name is Inks and I'm from RJ Electronics. and today we are going to be checking out analog inputs fo...
      11:35
      YouTube·Ingus Sudints
    • S7-1200 PLC SM 1231 RTD signal module 6ES7231-5PF32-0XB0 - PLCs Kit
      The SM 1231 analog input signal modules for the SIMATIC S7-1200 convert analog signals from the process into digital signals for i...
      plcskit
    • Siemens S7-1200 Analog Input Module SM 1231 RTD 4xAI
      High-performance Siemens S7-1200 Analog Input Module designed for accurate temperature measurement with 4xAI RTD inputs. Compatibl...
      www.amazon.com
    • 6ES7231-5PD32-0XB0 - Siemens Product Information
      Sep 16, 2013 — SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module, Delivery release 09/16/2013, Digital nameplate, General product appro...
      www.industry-mobile-support.siemens-info.com
    • Data sheet 6ES7231-5PD32-0XB0 - Support
      Jul 2, 2025 — 6ES7231-5PD32-0XB0. SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module. General information. Product type designation. SM...
      Siemens
    • Siemens SM1231 RTD Analog input, 4 x AI RTD module - Rubicon Group
      The module can process resistance thermometers such as Pt100 or Pt1000. Here are some specifications for the Siemens SM 1231 RTD A...
      Rubicon Industrial Automation
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    6ES7231-5PD32-0XB0 - Siemens Product Information


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    SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD module, Delivery release 09/16/2013, Digital nameplate, General product approval/EU Declaration of ...Read more

    SIEMENS 6ES7231-5PD32-0XB0 SIMATIC S7-1200 ...


    eBay
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    SIEMENS 6ES7231-5PD32-0XB0 SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD. cyrusindustrial (1878). 100% positive. Message. $600.00. As low as $53.87/ ...Read more
    $600.00 · In stock · 5.0 (1) · $16.50 delivery · 30-day returns

    Data sheet 6ES7231-5PD32-0XB0 - Support


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    Jul 2, 2025 — General information. Product type designation. SM 1231, AI 4x16 bit RTD. Supply voltage. Rated value (DC). 24 V. Input current.Read more

    Siemens SM1231 RTD Analog input, 4 x AI RTD module


    Rubicon Industrial Automation
    https://industrial.rubicon.tech › products › siemens-sm12...
    Rubicon Industrial Automation
    https://industrial.rubicon.tech › products › siemens-sm12...
    Using the analogue input module SM 1231 RTD - 6ES7231-5PD32-0XB0 from Siemens your SIMATIC S7-1200 controller can be expanded by 4 analogue inputs.Read more

    Siemens S7-1200 Analog Input Module SM 1231 RTD 4xAI


    Amazon.com
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    Amazon.com
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    High-performance Siemens S7-1200 Analog Input Module designed for accurate temperature measurement with 4xAI RTD inputs. · Compatible with Siemens S7-1200 series ...Read more

    SIE.6ES7231-5PD32-0XB0


    EPLAN Data Portal
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    EPLAN Data Portal
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    Oct 22, 2024 — 6ES7231-5PD32-0XB0 ... EN_US S7-1200, ANALOG INPUT SM 1231 RTD, 4 AI. Description. EN_US SIMATIC S7-1200, Analog input, SM 1231 RTD, 4xAI RTD ...Read more

    6ES7231-5PF32-0XB0 - SiePortal - Siemens


    Siemens
    https://sieportal.siemens.com › products-services › detail
    Siemens
    https://sieportal.siemens.com › products-services › detail
    SIMATIC S7-1200, Analog input, SM 1231 RTD, 8xAI RTD module. ... Firmware update for S7-1200, ANALOG INPUT SM 1231 RTD, 8 AI · DESCRIPTION ...Read more
    Free delivery

    SM 1231 RTD specifications - "https://docs.tia.siemens.cloud".


    "https://docs.tia.siemens.cloud".
    https://docs.tia.siemens.cloud › technical-specifications
    "https://docs.tia.siemens.cloud".
    https://docs.tia.siemens.cloud › technical-specifications
    The SM 1231 RTD analog signal module measures the value of resistance connected to the module inputs. The measurement type can be selected as either "Resistor" ...Read more

    Temperature sensors with S7-1200 - SiePortal - Siemens


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    SM 1231 AI 4 x RTD x 16 Bit 6ES7231-5PD32-0XB0 · SM 1231 AI 8 x RTD x 16 Bit ... RTD inputs and produce output to match the requirements of the PLC analog inputs.Read more

    6ES7231-5PD32-0XB0 Siemens S7-1200, analog Input ...


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    Ali S.
    55 years ago

    Great as we expected

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