Call us 24/7+86 13400658521

SIEMENS 6ES7421-1BL00-0AA0 SM421: 32-Channel DC24V Digital Input Module

In stock

The SIEMENS 6ES7421-1BL00-0AA0 SM421 is a high-performance digital input module designed for industrial automation systems. It offers 32 channels for DC24V digital inputs, ensuring reliable signal processing and control in various manufacturing environments.

Number of Channels:32

Input Voltage:DC24V

Operating Frequency:0.1~600Hz

Compact Design:Modular and space-saving for efficient system integration

Material Quality:Durable construction ensuring reliability in harsh industrial environments

Pluggable Connections:Easy installation and maintenance through plug-and-play connections

Operating Temperature Range:-25°C to +60°C

    This module is engineered to withstand harsh industrial environments, providing a reliable solution for a wide range of applications including machine control, process automation, and manufacturing lines.

    Featuring a compact modular design, it seamlessly integrates into SIMATIC S7 series controllers, optimizing space usage and enhancing system efficiency.

    With a high number of channels, the SIEMENS 6ES7421-1BL00-0AA0 allows for extensive signal monitoring and control, making it suitable for complex automation tasks.

    Built-in safety features ensure reliable operation under varying conditions, backed by the renowned quality and support from Siemens.

    Easy installation and configuration through standard Siemens programming software, facilitating quick setup and minimizing downtime during maintenance.

SIEMENS 6ES7421-1BL00-0AA0 SM421; DI 32xDC24V




    Customers reviews

    There are no reviews yet.

    Be the first to review “SIEMENS 6ES7421-1BL00-0AA0 SM421: 32-Channel DC24V Digital Input Module”

    Your email address will not be published. Required fields are marked *

      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

    Search for products

    Back to Top
    Product has been added to your cart