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      Siemens 6ES7331-7PF11-0AB0
      Siemens 6ES7331-7PF11-0AB0
      Siemens 6ES7331-7PF11-0AB0
      Siemens 6ES7331-7PF11-0AB0
      Siemens 6ES7331-7PF11-0AB0
      Siemens 6ES7331-7PF11-0AB0

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      S7-300 SM 331 Thermocouple Input Module

      6ES7331-7PF11-0AB0

      Product Information:

      Siemens 6ES7331-7PF11-0AB0 is an SM 331 eight-channel thermocouple input module for SIMATIC S7-300, not a 4–20 mA current-input module. Siemens documents supported thermocouple types, up-to-16-bit resolution including sign, 24 V DC supply and a 40-pin front connector. Match sensor type, compensation, channel integration time, rack and STEP 7 configuration; check the announced phase-out status for the order date.

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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        • PRODUCT OVERVIEW

          What is this product?

          Siemens 6ES7331-7PF11-0AB0 is an SM 331 eight-channel thermocouple input module for SIMATIC S7-300, not a 4–20 mA current-input module. Siemens documents supported thermocouple types, up-to-16-bit resolution including sign, 24 V DC supply and a 40-pin front connector. Match sensor type, compensation, channel integration time, rack and STEP 7 configuration; check the announced phase-out status for the order date.

          Source boundary

          Exact-model hardware values shown here are qualified from public technical cross-references and require order-stage confirmation.
        • APPLICATIONS

          Where it may be used

          Application settings are tied to the documented function and verified system context.

          Industrial Furnaces

          Measures thermocouple signals in configured thermal-process control systems.

          Steel Processing

          Reads furnace and heat-treatment temperatures through a matched S7-300 rack.

          Chemical Plants

          Supports process temperature monitoring with configured thermocouple types.

          Kiln Operations

          Acquires thermal sensor signals in compatible legacy automation installations.
      Technical specifications for

      6ES7331-7PF11-0AB0

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Siemens
      • Product Category:
        PLC and Machine Control
      • Module:
        SM 331 thermocouple input
      • Analog inputs:
        8 inputs
      • Thermocouple types:
        B, C, E, J, K, L, N, R, S, T, U, TXK/XK(L)
      • Resolution:
        Up to 16 bit including sign
      • Basic conversion time:
        10 ms (up to 4 channels); 190 ms (5+ channels)
      • Supply voltage:
        24 V DC L+
      • Front connector:
        40-pin
      • Mounting platform:
        SIMATIC S7-300
      • Stock Availability:
        6
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      Alternative Names

      6ES73317PF110AB0 6ES7331 7PF11 0AB0 Siemens 6ES7 331-7PF11-0AB0 6ES7 331-7PF11-0AB0

      Information

      Overview Manuals Thermocouple Inputs Conversion Timing S7-300 Installation

      Features:

      • Eight isolated analog input channels are configured for thermocouple measurement.
      • Supported thermocouple types include B, C, E, J, K, L, N, R, S, T and U.
      • The module uses a 40-pin front connector and 24 V DC L+ supply.

      The 6ES7331-7PF11-0AB0 is an SM 331 thermocouple input module for SIMATIC S7-300. Siemens documents eight channels, supported thermocouple sensor types, configurable conversion/integration and 16-bit resolution including sign.

      Check the S7-300 rack configuration, 40-pin front connector, sensor type, channel integration time, reference-junction compensation, wiring and STEP 7 parameterization before replacement. Siemens has announced product phase-out; verify required spare status, firmware and migration compatibility.

      Lifecycle: Siemens phase-out announced; confirm current orderability, repair support and migration status with the official lifecycle record.
      Siemens 6ES7331-7PF11-0AB0 documentation and reference links. Important Notice: Confirm the full catalog identity, revision and receiving-system compatibility before replacement. Exact-model documentation is linked when available; otherwise use the listed product-family reference.

      Configure the supported sensor type, channel measurement, cold-junction compensation and wiring for all eight inputs.

      Siemens lists 10 ms module conversion for up to four channels and 190 ms for five or more; check parameterized integration settings.

      Match the rack, 40-pin front connector, supply, isolation boundaries and STEP 7 project before exchange.

      Technical notes

      Thermocouple input module; not a 4–20 mA analog input module. Match sensor type, cold-junction compensation, channel integration, 40-pin connector, rack and STEP 7 configuration. Siemens phase-out status must be checked for the order date.

      Thermocouple Channels

      The SM 331 module provides eight thermocouple inputs. Siemens lists types B, C, E, J, K, L, N, R, S, T, U and TXK/XK(L), with resolution up to 16 bits including sign.

      Conversion and Wiring

      The data sheet specifies 10 ms module conversion for up to four channels and 190 ms for five or more, with a 24 V DC L+ supply and 40-pin front connector. Verify sensor wiring and compensation settings in the S7-300 project.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        No official exact-model packed dimensions are published; final packed dimensions are recorded after protective packing.
      • Packed shipping weight
        Confirmed after final packing
        No verified exact-model gross shipping weight is available; final gross weight is recorded after protective packing.
      • HS / customs code
        Not officially confirmed
        The destination customs declarant confirms the final classification for the supplied item.
      • Country of origin
        Confirm from supplied item
        Country of origin is confirmed from the supplied unit marking or official shipment documents.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location, quantity and handling time are confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Invoice, packing-list and origin-document requirements are agreed with the order.
      PRODUCT & ORDER FAQS

      Questions buyers ask about 6ES7331-7PF11-0AB0

      • What does Siemens 6ES7331-7PF11-0AB0 measure?

        It is an SM 331 eight-channel thermocouple input module for a SIMATIC S7-300 rack.

      • Is this a 4–20 mA current-input module?

        No; this exact model is for thermocouple inputs, not 4–20 mA current loops.

      • Which sensor types are documented?

        Siemens lists thermocouple types B, C, E, J, K, L, N, R, S, T, U and TXK/XK(L).

      • What connector and power must match?

        Check the 40-pin front connector and 24 V DC L+ supply in the installed S7-300 assembly.

      • What affects the input conversion setup?

        Sensor type, reference-junction compensation and channel integration time must match the STEP 7 project.

      • What resolution does Siemens specify?

        The datasheet lists up to 16-bit resolution including sign; conversion timing depends on channel configuration.

      • What lifecycle notice should buyers check?

        Siemens has announced phase-out; verify current orderability, repair support and migration status for the order date.

      • Are shipment dimensions and tariff data confirmed?

        No exact packed dimensions, gross weight, customs code or origin are asserted; confirm them from shipment documentation.
      All FAQ
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          • Product Lifecycle Stage

            6ES7331-7PF11-0AB0 — Siemens phase-out announced; confirm current orderability, repair support and migration status with the official lifecycle record.

            Thermocouple input module; not a 4–20 mA analog input module. Match sensor type, cold-junction compensation, channel integration, 40-pin connector, rack and STEP 7 configuration. Siemens phase-out status must be checked for the order date.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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