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Siemens S7-300, Digital Input Module SM 321, Optically Isolated, 16 DI, 24V DC

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This advanced digital input module from Siemens seamlessly integrates into industrial control systems, providing reliable signal acquisition and isolation for enhanced system performance and safety.

Model Type:Digital Input Module

Manufacturer:Siemens

Model Number:6ES7321-1BH82-0AA0

Isolation:Optical

Inputs:4 DI

Supply Voltage:24V DC

Compliance Standards:NAMUR/DIN 19234 F

Signal Handling:Capable of handling signals from hazardous areas

Diagnostic Functionality:Diagnostic signals

    The Siemens 6ES7321-1BH82-0AA0 Digital Input Module SM 321 is a critical component in modern industrial automation systems, ensuring reliable data acquisition from hazardous areas without compromising system integrity.

    Optically isolated inputs safeguard against electrical interference, enhancing system reliability and minimizing maintenance needs.

    With a total of 16 digital inputs, this module offers flexibility in connecting various sensors and switches, crucial for monitoring and controlling industrial processes.

    Equipped with diagnostic capabilities, it supports proactive maintenance by alerting operators to potential issues before they escalate, optimizing production uptime.

    Certified by PTB, this module adheres to stringent standards, ensuring its performance and safety in critical applications.

    Designed for a wide operating temperature range (-25°C to +60°C), it’s suitable for use in diverse industrial settings, from cold storage facilities to hot manufacturing environments.

Siemens 6ES7321-1BH82-0AA0 Digital input SM 321




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