Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Siemens SIMATIC S7-1200 G2 SM 1231 RTD AI Module 4x RTD Pt100 6ES7231-5PD50-0XB0
The Siemens SIMATIC S7-1200 G2 SM 1231 RTD AI Module 4x RTD Pt100 6ES7231-5PD50-0XB0 is a high-precision analog input module designed for temperature measurement applications in Siemens S7-1200 G2 PLC systems. Equipped with 4 RTD analog input channels, this SM 1231 RTD module is specifically developed for connecting Pt100 temperature sensors, making it ideal for industrial process monitoring, machine temperature control, HVAC systems, utilities, and factory automation environments where accurate thermal measurement is essential. Engineered for seamless integration with the SIMATIC S7-1200 G2 platform, the 6ES7231-5PD50-0XB0 delivers stable temperature signal acquisition, dependable Siemens performance, and efficient panel installation for demanding industrial applications.
Key Features
Provides 4 RTD analog input channels for precise temperature measurement in Siemens SIMATIC S7-1200 G2 PLC systems
Designed for Pt100 RTD sensors, making it suitable for accurate thermal monitoring and process control applications
Supports reliable temperature signal acquisition for machinery, industrial processes, HVAC systems, and energy applications
Compact module design allows efficient installation in automation panels and control cabinets
Built with Siemens industrial automation quality for dependable operation, system compatibility, and long-term reliability
Specifications
Product Name: Siemens SIMATIC S7-1200 G2 SM 1231 RTD AI Module 4x RTD Pt100
Manufacturer Part Number: 6ES7231-5PD50-0XB0
Brand: Siemens
Series: SIMATIC S7-1200 G2
Module Type: Analog input RTD module
Analog Inputs: 4 RTD inputs
Sensor Compatibility: Pt100
Application: Temperature measurement, process automation, machine monitoring, HVAC, utilities, and industrial control systems
Mounting: Suitable for Siemens S7-1200 G2 PLC systems and industrial control panel integration
Construction: Compact industrial-grade design for reliable long-term operation
Availability: On Request
The Siemens SIMATIC S7-1200 G2 SM 1231 RTD AI Module 4x RTD Pt100 6ES7231-5PD50-0XB0 is an efficient solution for adding accurate RTD temperature monitoring to Siemens PLC-based automation systems. With dedicated support for Pt100 sensors, 4-channel analog input capability, and Siemens-proven reliability, this module helps improve process visibility, temperature control accuracy, and system performance across a wide range of industrial applications. For more information, pricing, or availability, contact Ram Automations at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.