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6ES7231-4HA30-0XB0

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SIMATIC S7-1200 SB 1231 signal board with one analog input.
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Technical specifications for 6ES7231-4HA30-0XB0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7231-4HA30-0XB0
  • Product Family:
    Siemens Simatic S7-1200
  • Product Type:
    Analog Input Signal Board
  • Stock:
    1
  • Analog Inputs:
    1
  • Voltage Range:
    ±10 V DC
  • Voltage Resolution:
    12 bit
  • Current Range:
    0–20 mA
  • Weight:
    0.029 kg
  • Estimated shipping dimensions:
    5.20 × 8.00 × 2.90 cm
  • Tariff Code:
    8538900000
  • Country of origin:
    China
  • 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 Compatibility Signal Ranges Ordering

Features:

  • One configurable analog input for compact S7-1200 expansion
  • Supports a ±10 V DC voltage input with 12-bit resolution
  • Supports a 0–20 mA current input
SIEMENS 6ES7231-4HA30-0XB0 is an SB 1231 analog input signal board for SIMATIC S7-1200 controllers. Its ordering configuration provides one analog input for voltage or current signal acquisition.

The signal board is intended where one additional analog input is required without selecting a multi-channel signal module. Match the complete order number and controller configuration before purchase.

Current OEM lifecycle classification: Active / Available from OEM. Siemens lists the product as PM300: Active Product and has announced product phase-out effective 1 November 2026. Availability is confirmed during quotation.
Siemens 6ES7231-4HA30-0XB0 Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included unless listed in the stock item description. All prices are shown in USD.
Siemens 6ES7231-4HA30-0XB0 Analog Input Signal Board Specs

General

  • Manufacturer Siemens
  • Model 6ES7231-4HA30-0XB0
  • Condition New Original ready stock
  • Product Family SIMATIC S7-1200 SB 1231
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included unless listed in the stock item description. All prices are shown in USD.
  • Designed for SIMATIC S7-1200 controller configurations that support an SB 1231 signal board.
  • Match the complete order number because channel and signal configurations differ between versions.
  • Confirm the installed CPU hardware and engineering configuration before selecting an alternative.
  • Provides one analog input channel.
  • Supports a ±10 V DC voltage input.
  • Supports a 0–20 mA current input.
  • Siemens lists one piece as the order unit.
  • The official net weight is 0.029 kg.
  • Country of origin is China.
Description
Designed for compact SIMATIC S7-1200 expansion, SIEMENS 6ES7231-4HA30-0XB0 adds one SB 1231 analog input to a compatible controller configuration. The channel accepts either ±10 V DC or 0–20 mA signals, with 12-bit resolution specified for voltage measurement.

Selection depends on the installed CPU, the required input type and the complete order number. Related SB 1231 versions can differ in channel count and signal capability, so this single-channel board should be matched to the engineering configuration before purchase.
Alternative Names
6ES7231-4HA30-0XB0 Siemens 6ES72314HA300XB0 6ES7231 4HA30 0XB0 S7-1200 SB 1231
Technical notes
Siemens 6ES7231-4HA30-0XB0 adds one SB 1231 analog input for ±10 V DC or 0–20 mA signal acquisition in SIMATIC S7-1200 systems.
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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 the Siemens 6ES7231-4HA30-0XB0?
It is an SB 1231 signal board with one analog input for ±10 V DC or 0–20 mA signals.
Which system is the Siemens 6ES7231-4HA30-0XB0 compatible with?
It is designed for SIMATIC S7-1200 controllers that support the SB 1231 signal-board configuration.
What applications use the Siemens 6ES7231-4HA30-0XB0?
It is used when an S7-1200 controller requires one additional analog voltage or current input.
What is the current lifecycle status of Siemens 6ES7231-4HA30-0XB0?
Siemens currently lists the product as PM300: Active Product and has announced product phase-out effective 1 November 2026. Availability is confirmed during quotation.
Can Siemens 6ES7231-4HA30-0XB0 be directly replaced by another order number?
The available Siemens product data does not identify a successor. Any alternative must be checked against the controller hardware and engineering configuration.
Is the Siemens 6ES7231-4HA30-0XB0 manual or datasheet available with a quotation?
Apter Power can provide relevant Siemens official technical documentation with a quotation. Confirm the required document revision when sending the inquiry.
How can I request price and availability for Siemens 6ES7231-4HA30-0XB0?
Send the complete order number, required quantity, destination, and any hardware or firmware requirements to info@apterpower.com.

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