# Siemens SIMATIC S7-1200 SM 1231 RTD Analog Input Module 6ES7231-5PF32-0XB0

**URL:** https://aio.lv/en/product--siemens-6es72315pf320xb0--3916205
**Data updated:** 2026-05-18 02:50 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 6ES72315PF320XB0
**EAN:** 6940408101883
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 795.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 657.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es72315pf320xb0--3916205

## 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 6ES7231-5PF32-0XB0 is a high-performance analog input module designed for the SIMATIC S7-1200 PLC series. This SM 1231 RTD module features 8 analog inputs specifically configured for temperature measurement using resistance temperature detectors. It provides reliable signal processing for industrial automation systems, ensuring precise data acquisition and integration within the S7-1200 control environment.

## Long description

The Siemens SIMATIC S7-1200 SM 1231 RTD analog input module is a specialized component engineered for high-precision temperature monitoring within the S7-1200 automation system. This module facilitates the seamless integration of resistance temperature detectors into industrial control processes, providing accurate and reliable data acquisition for complex automation tasks.
Advantages
This module offers exceptional signal processing capabilities, specifically optimized for RTD sensors to ensure high measurement accuracy in demanding industrial environments. Its design allows for straightforward integration into the existing SIMATIC S7-1200 architecture, minimizing setup time and enhancing system diagnostic capabilities. The robust construction ensures long-term operational stability and consistent performance in various temperature-sensitive applications.
Suitable for
Industrial temperature monitoring systems
Process automation in manufacturing
HVAC control and management
Energy management and monitoring
This module is not suitable for applications requiring standard voltage or current analog signals, as it is specifically designed for resistance-based temperature sensors. It is also not intended for use outside of the compatible SIMATIC S7-1200 PLC series environment.
Key specifications
8 analog inputs for RTD sensors
Compatible with SIMATIC S7-1200 series
High-precision temperature measurement
Integrated signal processing
To use the module, install it onto the S7-1200 CPU rack and connect the RTD sensors to the designated input terminals according to the wiring diagram. Configure the module parameters within the TIA Portal software environment to match the specific sensor types and measurement ranges required for your application. Once configured, the PLC will automatically process the incoming temperature data for use in your control logic.
What to consider before purchase
Ensure compatibility with your existing S7-1200 CPU model
Verify the specific RTD sensor types supported by the module
Check the physical space available on the DIN rail for module installation
Ensure that all wiring is performed according to the manufacturer's guidelines to prevent signal interference and maintain measurement accuracy. Regularly calibrate your sensors to ensure the integrity of the data processed by the module.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.296 kg |
| Signal direction | Input |
| Module type | Analog |

## FAQ

### How much does the Siemens SIMATIC S7-1200 SM 1231 RTD Module 6ES7231-5PF32-0XB0 cost, and is it available for purchase?

The price is 795.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Siemens SIMATIC S7-1200 SM 1231 RTD Module 6ES7231-5PF32-0XB0 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

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