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6ES7231-4HD32-0XB0

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Siemens 6ES7231-4HD32-0XB0 is a SIMATIC S7-1200 SM 1231 analog input module with four current or voltage differential inputs and 12 bit plus sign resolution.
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Technical specifications for 6ES7231-4HD32-0XB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7231-4HD32-0XB0
  • Product Family:
    Siemens Simatic S7-1200
  • Product Type:
    SM 1231 Analog Input Module
  • Stock:
    1
  • Supply Voltage:
    24 V DC
  • Analog Inputs:
    4 current/voltage differential inputs
  • Voltage Ranges:
    +/-10 V; +/-5 V; +/-2.5 V
  • Current Ranges:
    0-20 mA; 4-20 mA
  • Resolution:
    12 bit + sign
  • Cycle Time:
    625 microseconds max. for all channels
  • Power Loss:
    1.5 W typical
  • Protection:
    IP20
  • Weight:
    0.152 kg
  • Estimated shipping dimensions:
    9.00 x 11.10 x 6.00 cm (Siemens package)
  • Tariff Code:
    85389091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Input Ranges Resolution Installation

Features:

  • Four differential analog input channels
  • Voltage and current measurement ranges
  • 12 bit plus sign conversion resolution
The order configuration identifies an SM 1231 analog input module for voltage or current measurement.

Use the module where a SIMATIC S7-1200 project requires four configurable analog process inputs with diagnostic support.

The Siemens 6ES7231-4HD32-0XB0 SM 1231 Analog Input Module is listed by Siemens as a PM300 Active Product, with product phase-out stated from 1 November 2026. Availability from Apter Power is subject to quotation and stock confirmation.
Siemens 6ES7231-4HD32-0XB0 SM 1231 Analog Input Module Manuals, Datasheets, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Siemens 6ES7231-4HD32-0XB0 SM 1231 Analog Input Module Specs

General

  • ManufacturerSiemens
  • Model6ES7231-4HD32-0XB0
  • ConditionNew Original ready stock
  • Product FamilySIMATIC S7-1200 SM 1231 Analog Input Modules
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Measurement Ranges:

  • +/-10 V voltage range
  • +/-5 V voltage range
  • +/-2.5 V voltage range
  • 0-20 mA and 4-20 mA current ranges

Conversion Data:

  • 12 bit plus sign resolution
  • 625 microseconds maximum cycle time for all channels
  • Configurable interference suppression
  • Configurable measured-value smoothing

Installation Notes:

  • 45 x 100 x 75 mm module dimensions
  • 24 V DC rated supply
  • IP20 degree of protection
  • Verify sensor range and differential-input wiring
Description
The 6ES7231-4HD32-0XB0 is a SIMATIC S7-1200 SM 1231 analog input signal module with four current or voltage differential inputs and 12 bit plus sign resolution.

The 6ES7231-4HD32-0XB0 uses a rated 24 V DC supply, draws a typical 45 mA from the load supply and 80 mA from the 5 V DC backplane bus, and has a typical power loss of 1.5 W.

The 6ES7231-4HD32-0XB0 supports voltage ranges of +/-10 V, +/-5 V and +/-2.5 V plus current ranges of 0-20 mA and 4-20 mA. Its maximum cycle time for all channels is 625 microseconds, and configurable interference suppression and smoothing support stable measurements.

Siemens lists the 6ES7231-4HD32-0XB0 as a PM300 Active Product and states product phase-out from 1 November 2026. Confirm sensor type, measuring range, wiring and project hardware configuration before integration.
Alternative Names
6ES7231 4HD32 0XB0 6ES72314HD320XB0 6ES7 231-4HD32-0XB0 Siemens 6ES7231 4HD32 0XB0 SIEMENS 6ES72314HD320XB0 SIMATIC S7 1200 SM 1231 4 AI 13 Bit SM 1231 AI 4x13 Bit S7 1200 Four Channel Analog Input Module
Technical notes
6ES7231-4HD32-0XB0 is an SM 1231 analog input module with four current or voltage differential inputs and 12 bit plus sign resolution. Confirm the selected voltage or current range, sensor wiring and 24 V DC supply.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is Siemens 6ES7231-4HD32-0XB0?
6ES7231-4HD32-0XB0 is a Siemens SIMATIC S7-1200 SM 1231 analog input module with four current or voltage differential inputs.
What supply voltage does 6ES7231-4HD32-0XB0 use?
6ES7231-4HD32-0XB0 uses a rated 24 V DC supply according to the Siemens datasheet.
Which input ranges does 6ES7231-4HD32-0XB0 support?
6ES7231-4HD32-0XB0 supports +/-10 V, +/-5 V, +/-2.5 V, 0-20 mA and 4-20 mA measuring ranges.
What resolution does 6ES7231-4HD32-0XB0 provide?
6ES7231-4HD32-0XB0 provides 12 bit plus sign resolution with a maximum 625 microsecond cycle time for all channels.
What is the lifecycle status of 6ES7231-4HD32-0XB0?
Siemens lists 6ES7231-4HD32-0XB0 as a PM300 Active Product and states product phase-out from 1 November 2026.
Is an official datasheet available for 6ES7231-4HD32-0XB0?
The official Siemens datasheet for 6ES7231-4HD32-0XB0 is provided first in the Manuals tab on this page.
What should be checked before installing 6ES7231-4HD32-0XB0?
For 6ES7231-4HD32-0XB0, verify the sensor type, voltage or current range, differential wiring, supply and project configuration.
How can I request a quote for 6ES7231-4HD32-0XB0?
For a 6ES7231-4HD32-0XB0 quotation, send the required quantity and application details to Apter Power for stock and lead-time confirmation.