Siemens 6ES7 231-5PD32-0XB0 SIMATIC S7-1200 SM 1231 Analog Input Module
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Siemens 6ES7 231-5PD32-0XB0 SIMATIC S7-1200 SM 1231 Analog Input Module
Product Overview
The 6ES7 231-5PD32-0XB0 is a SM 1231 RTD analog input module designed for the SIMATIC S7-1200 PLC series. It features 4 isolated RTD (Resistance Thermometer) inputs, enabling direct connection of resistance-based temperature sensors (e.g., Pt100, Ni1000) without additional signal conditioners. As a core expansion component, it enhances the S7-1200 controller’s ability to acquire precision temperature signals, supporting flexible system scaling for temperature-monitored automation tasks in industrial environments.
Key Features
- High-Precision RTD Measurement: 16-bit resolution with 0.1 °C/0.1 °F display resolution, ensuring accurate temperature capture for industrial processes西门子工业支持.
- Multi-Wire Sensor Support: Compatible with 2-wire, 3-wire, and 4-wire RTD sensors, accommodating diverse field wiring scenarios西门子工业支持.
- Broad RTD Compatibility: Supports standard RTD types including Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, and Cu100, ensuring universal applicability.
- Isolated Input Design: Galvanic isolation between inputs and the backplane bus enhances anti-interference capability, ensuring signal stability in harsh industrial settings.
- Diagnostic & Indication Functions: Integrated LED indicators for input status and diagnostic alarms simplify on-site troubleshooting and system monitoring.
- Robust Environmental Adaptability: IP20 protection rating, wide operating temperature range (-20 °C to +60 °C), and compliance with CE, UL, and RoHS certifications ensure reliable operation in diverse industrial conditions.
Technical Specifications
表格
| Category | Parameter | Value |
|---|---|---|
| General Identification | Product Type | SM 1231 RTD Analog Input Module |
| Order Number | 6ES7 231-5PD32-0XB0 | |
| Series | SIMATIC S7-1200 | |
| Number of Analog Inputs | 4 (Isolated RTD) | |
| Power Supply | Rated Supply Voltage | 24 V DC (20.4–28.8 V DC) |
| Backplane Bus Voltage | 5 V DC | |
| Typical Current Consumption | 40 mA (24 V DC) | |
| Max Backplane Bus Current | 80 mA | |
| Typical Power Loss | 1.5 W | |
| Measurement Performance | Resolution | 16 bit |
| Display Resolution | 0.1 °C / 0.1 °F | |
| Nominal Full-Scale Value (Resistance Mode) | 27648 (decimal) | |
| Permissible Input Voltage (Destruction Limit) | ±35 V | |
| Physical & Environmental | Dimensions (W×H×D) | 45 × 100 × 75 mm |
| Weight (Approx.) | 220 g | |
| Operating Temperature | -20 °C to +60 °C (horizontal installation) | |
| Storage Temperature | -40 °C to +70 °C | |
| Humidity (Operating) | 5–95% RH (non-condensing) | |
| Protection Rating | IP20 | |
| Certifications | Approvals | CE, UL, CSA, RoHS, Marine Approval |
Physical Dimensions & Weight
- Dimensions: 45 mm (width) × 100 mm (height) × 75 mm (depth) – compact, space-saving design for easy installation on standard S7-1200 mounting rails.
- Weight: Approximately 220 g – lightweight construction reduces panel load and simplifies handling during installation and maintenance.
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
