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SIEMENS S7-300 DIGITAL INPUT MODULE – SM 321, 6ES7321-1BL00-0AA0, Precision Control Module for Industrial Automation

In stock

This digital input module, tailored for the SIMATIC S7-300 series, is a cornerstone in industrial automation, enabling precise control and monitoring of digital signals in various industrial applications.

Number of Digital Inputs:32

Input Voltage:24V DC

Signal Processing Capacity:NAMUR/DIN 19234 F

Optical Isolation:Yes

Diagnosability:Diagnostic signals available

Environmental Compliance:PTB-Tested for hazardous areas

Product Class:Standard

    The SIEMENS S7-300 Digital Input Module – SM 321, 6ES7321-1BL00-0AA0, is a precision control module tailored for industrial automation environments, ensuring unparalleled reliability and efficiency. This module is specifically designed to handle high-demand applications, boasting 32 isolated digital inputs for seamless integration with your existing system.

    Engineered with state-of-the-art technology, it delivers exceptional performance, capable of processing signals from hazardous areas without compromising on safety or accuracy. Its robust design includes a temperature range of -25°C to +70°C, making it suitable for a wide array of industrial conditions.

    With EN50155 conformity and T1 Category 1 Class A/B certification, this module guarantees compliance with stringent industry standards, ensuring a high level of safety and reliability. The inclusion of conformal coating enhances its environmental protection, making it resilient against dust, moisture, and other external factors that could affect its performance.

    Ease of installation and maintenance are further advantages of the SIEMENS S7-300 Digital Input Module – SM 321, 6ES7321-1BL00-0AA0. Its compact size and standardized design facilitate quick integration into various systems, reducing downtime and increasing operational efficiency.

    Experience the unmatched quality and performance of SIEMENS products with this Digital Input Module. It’s your go-to solution for enhancing the reliability and efficiency of your industrial automation processes, backed by the trustworthiness and expertise of a global leader in automation technology.

SIEMENS 6ES7321-1BL00-0AA0  DIGITAL INPUT SM 321




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      Guangzhou Qiming Automation Technology Co., Ltd. Main categories: tension control, controller, register, converter, communication module, expansion module, power supply unit, power module, control module, serial button, control motherboard, electronic module, system module, logic module, input unit, parameter module, output module, protection module, excitation system card, signal conditioner, processor module, Ethernet module, processor unit, circuit board module, signal acquisition module, DCS system module, BENTLY, human-machine interface touch screen, etc. ...
    Q: Does your company provide samples? Is it free or extra charge?

      A: It depends on the goods you need and the quantity you order.

      Q: What are your payment terms?

      A: 100% T/T before shipment. If the quantity is large, we can negotiate.

      ⇒ Company Services:

      1. Fast delivery (1-7 days for stock products)

      2. Rich experience (more than 10 years of sales experience)

      3. Large inventory (various brands and overseas warehouses)

      4. Quality insurance (1 year warranty for clear product condition)

      ⇒ Shipping

      1. For stock items, we will ship to you within 7 days after receiving payment

      2. We can ship to all parts of the world by DHL, UPS, FEDEX, TNT and EMS.

      3. If you have a shipping agent, please tell us before shipment.

      4. We will pack the parts in a sturdy box, if you have any special needs, please inform us.

      5. We usually ship before 4:30 pm, and we will send you the tracking number after shipping. It takes 7~15 days to receive the package.

      6. Please email us when you receive the package.

      7. When asking about shipping costs, please include all information, otherwise it will slow down the process.

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