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Siemens 6ES7 321-1BL00-0AA0 | High-Performance Digital Input Module

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The Siemens S7-300 Digital Input Module 6ES7 321-1BL00-0AA0 is designed for precise digital input management in industrial automation systems. It offers robust connectivity, enhanced diagnostics, and high accuracy, making it an indispensable tool for process control applications.

Model Number:6ES7 321-1BL00-0AA0

Module Type:Digital Input Module

Series:S7-300

Isolation:32 DI

Operating Voltage:24 V DC

Channel Count:32

Bit Depth:16 bits

Accuracy:±0.1%

Wiring Configuration:2-wire, 3-wire, 4-wire

Lifetime:Extended

    The Siemens S7-300 Digital Input Module 6ES7 321-1BL00-0AA0 is specifically engineered to provide a robust solution for industrial automation needs. Its compact design and high-channel capacity make it an ideal choice for complex control systems where reliability and performance are paramount.

    Featuring advanced isolation technology, this module ensures minimal interference, providing accurate and consistent input signals under various environmental conditions. Its compatibility with the SIMATIC S7-300 series enhances system integration and reduces installation complexity.

    With a 16-bit bit depth and ± 0.1% accuracy, the module ensures precise data acquisition, crucial for applications requiring high-resolution monitoring and control. The flexibility in wire connections allows for versatile installation, accommodating different system architectures and wiring requirements.

    The inclusion of channel diagnostics ensures real-time monitoring of module health, enabling proactive maintenance and minimizing downtime. This feature is particularly beneficial in mission-critical applications where system availability is essential.

    Designed for durability and reliability, the Siemens S7-300 Digital Input Module 6ES7 321-1BL00-0AA0 is built to withstand harsh industrial environments, offering long-term operational stability. Its seamless integration with Siemens’ comprehensive automation ecosystem supports a wide range of applications across manufacturing, process industries, and beyond.

Siemens 6ES7 321-1BL00-0AA0  Digital Input Module




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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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