# Siemens SIMATIC S7-1200 6ES7231-4HD32-0XB0 Analog Input Module, 4 Channels

**URL:** https://aio.lv/en/product--siemens-6es72314hd320xb0--3912786
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 6ES72314HD320XB0
**EAN:** 6940408102033
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 355.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 293.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es72314hd320xb0--3912786

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Siemens 6ES7231-4HD32-0XB0 is an analog input module designed for the SIMATIC S7-1200 programmable logic controller system. It features 4 analog input channels, providing reliable signal processing for industrial automation tasks. This expansion module is engineered for precise data acquisition, ensuring seamless integration into control architectures requiring analog signal monitoring and processing capabilities.

## Long description

The Siemens SIMATIC S7-1200 analog input module is a high-performance expansion unit designed to enhance the data acquisition capabilities of the S7-1200 programmable logic controller system. Featuring four dedicated analog input channels, this module allows for the precise monitoring and processing of various industrial signals, ensuring reliable performance in complex automation environments.
Advantages
This module offers exceptional flexibility by supporting a wide range of signal types, including voltage and current inputs, which allows it to interface seamlessly with diverse industrial sensors and transmitters. Its high-resolution 13-bit analog-to-digital conversion ensures accurate data capture, which is critical for maintaining process stability and efficiency. The compact design facilitates easy integration into existing control cabinets, while the robust construction meets the high quality standards expected from Siemens industrial equipment.
Suitable for
Monitoring temperature, pressure, or flow sensors in industrial processes
Integrating analog instrumentation into S7-1200 control systems
Data acquisition for automated machinery and production lines
Signal processing for control loops requiring high precision
This module may not be suitable for applications requiring more than four analog inputs, as it is limited to a fixed channel count. It is also not designed for environments exceeding the specified operating temperature or environmental protection ratings of the S7-1200 system.
Key specifications
Number of analog inputs: 4
Supported voltage ranges: +/-10 V, +/-5 V, +/-2.5 V
Supported current ranges: 0-20 mA, 4-20 mA
Resolution: 12 bit plus sign (13 bit total)
Compatibility: SIMATIC S7-1200 series
To use this module, mount it onto the DIN rail adjacent to the S7-1200 CPU or another expansion module. Connect the signal wires from your sensors to the designated terminals according to the wiring diagram provided in the system manual. Once physically installed, configure the module within the TIA Portal software environment by assigning the appropriate input ranges to each channel to match the connected sensors.
What to consider before purchase
Verify that your S7-1200 CPU has sufficient power budget for additional modules
Ensure the signal types of your sensors match the supported ranges of the module
Check the available space in your control cabinet for mounting
Confirm that your software version supports the configuration of this specific module
Ensure that all wiring is performed while the system is powered down to prevent electrical damage. Regularly calibrate connected sensors to maintain the accuracy of the analog signal processing.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.161 kg |
| Product colour | Black |
| Channels quantity | 4 channels |
| Country of origin | China |
| Package depth | 111 mm |
| Package height | 60 mm |
| Package width | 90 mm |
| Signal direction | Input |
| Module type | Analog |
| Digital input channels quantity | 4 channels |
| Sustainability compliance | Yes |
| Sustainability certificates | REACH, RoHS, WEEE |

## FAQ

### How much does the Siemens 6ES7231-4HD32-0XB0 Analog Input Module cost, and is it available for purchase?

The price is 355.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Siemens 6ES7231-4HD32-0XB0 Analog Input Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Siemens 6ES7231-4HD32-0XB0 Analog Input Module?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

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