SIEMENS S7-300 Digital Input Module SM 321 6ES7321-1BL00-0AA0

Model Type:S7-300

Model Number:6ES7321-1BL00-0AA0

Manufacturer:SIEMENS

Number of Inputs:32

Input Voltage:24V DC

Current Load:1A per channel

Isolation:Electrostatically isolated

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

Dimensions:131mm x 146mm x 51mm

Weight:0.301 lb

Product Lifecycle:Active

    Integrating cutting-edge technology, the SIEMENS S7-300 Digital Input Module SM 321 is engineered for seamless integration into a wide range of industrial automation setups. It boasts a robust design that ensures reliable operation under varying environmental conditions, making it ideal for continuous process monitoring and control applications.

    Each of the 32 digital input channels is designed to handle 24 V DC, ensuring compatibility with a broad spectrum of sensors and actuators commonly used in industrial environments. This versatility makes it a preferred choice for enhancing system reliability and efficiency.

    The SM 321 module features an isolation mechanism that protects the system from potential electrical interference, safeguarding sensitive components against voltage surges and noise. This feature is crucial in ensuring uninterrupted operation in harsh industrial settings.

    With its compact size and lightweight design, the SIEMENS S7-300 Digital Input Module SM 321 is easy to install and integrate into existing infrastructure. It is compatible with a wide range of Siemens PLCs, facilitating a seamless setup process and minimizing downtime during installation.

    For optimal performance, the module supports a variety of communication protocols, allowing for seamless data exchange between different components of the automation system. This feature enhances system scalability and adaptability, catering to evolving industrial needs without compromising on functionality.