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SIEMENS 6ES7321-1FF01-0AA0: Digital Input Module for Efficient Control Solutions

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The SIEMENS SIMATIC S7-300 Digital Input SM 321, model 6ES7321-1FF01-0AA0, is a high-performance input module designed for industrial automation systems. It offers reliable digital input signals for seamless integration into various control applications.

Power Supply Voltage:24V DC

Input Channels:32 DI

Operating Temperature Range:-25°C to 70°C

Communication Interface:Profinet

Module Size:Standard DIN rail mountable

Rated Current:1A per channel

    Introducing the SIEMENS S7-300 Digital Input Module SM 321, a cornerstone component for advanced industrial automation. This module is meticulously engineered for seamless integration into complex control systems, ensuring exceptional performance and reliability under demanding conditions.

    Featuring 32 isolated digital input channels, it offers robust signal acquisition capabilities, ideal for monitoring and controlling various industrial processes. Its 24V DC power supply ensures compatibility with a wide range of industrial equipment.

    Operated within an extensive temperature range from -25°C to 70°C, this module guarantees continuous functionality across diverse environments, making it suitable for extreme industrial applications.

    With support for Profinet communication interface, the SM 321 facilitates efficient data exchange and control commands between different components of your automation system, enhancing operational efficiency.

    This module is equipped with a standard DIN rail mounting design, providing flexibility in installation without compromising on its compact size. It supports a rated current of 1A per channel, ensuring reliable operation even when handling multiple signals simultaneously.

    Invest in the SIEMENS S7-300 Digital Input Module SM 321 for unparalleled performance and durability in your industrial automation projects. Experience enhanced control and efficiency with this cutting-edge technology.

SIEMENS 6ES7321-1FF01-0AA0 Digital input SM 321




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      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.

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