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SIEMENS S7-300 Digital Input Module SM 321, 6ES7 321-1BL00-0AA0

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The SIEMENS SIMATIC S7-300 Digital Input SM 321, model 6ES7 321-1BL00-0AA0, is an advanced industrial automation module designed for high-speed, reliable digital input handling in various manufacturing processes.

Manufacturer:SIEMENS

Model:6ES7 321-1BL00-0AA0

Module Type:Digital Input

Module Type Description:Part of the S7-300 series, designed for robust and efficient data acquisition in industrial environments.

Isolation:Yes

Number of Inputs:32

Power Supply Voltage:24 V DC

Current Consumption:≤ 1 A

Connection Type:20-pin connector

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

Conformity Standards:EN50155

    The SIEMENS SIMATIC S7-300 Digital Input SM 321, 6ES7 321-1BL00-0AA0, is meticulously engineered for seamless integration into complex industrial control systems, ensuring precision and reliability in critical applications.

    With its robust 32 digital inputs, this module is capable of processing a wide range of signals from sensors and switches, enabling sophisticated monitoring and control mechanisms in diverse manufacturing environments.

    Featuring a compact design optimized for space-saving installations, it offers enhanced isolation for each input channel, safeguarding against interference and enhancing system stability.

    Built with high-quality materials, this module is designed to withstand harsh industrial conditions, ensuring longevity and minimal maintenance requirements, thus providing exceptional value for investment over extended periods.

    Compliant with the latest industry standards, the SIEMENS SIMATIC S7-300 Digital Input SM 321, 6ES7 321-1BL00-0AA0, ensures compatibility with a broad range of automation software and hardware, facilitating easy integration into existing systems and promoting efficient workflow optimization.

SIEMENS 6ES7 321-1BL00-0AA0 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.

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

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

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