Type:Digital Input Module
Model:SM 321
Manufacturer:SIEMENS
Model Number:6ES7321-1CH00-0AA0
Power Supply Voltage:24 V DC
Current Rating:25 mA
Number of Inputs:16
Input Configuration:Optically Isolated
Operating Temperature Range:-25°C to +70°C
Dimensions:128 mm x 150 mm x 51 mm
Weight:0.234 kg
The Siemens 6ES7321-1CH00-0AA0 is engineered with precision and reliability, offering unparalleled performance in harsh industrial environments. This digital input module boasts an exceptionally wide operating temperature range, ensuring seamless operation from freezing to moderately warm conditions without any compromise on functionality.
Featuring optically isolated inputs, this module effectively prevents electrical noise and interference, guaranteeing high accuracy and stability in data acquisition. It is meticulously designed for compatibility with Siemens SIMATIC S7 series controllers, facilitating easy integration into existing automation networks.
Equipped with 16 digital inputs, it supports a variety of applications, including signal processing, process monitoring, and alarm management. Each input is capable of handling a maximum current rating of 5A at 24VDC or 1A at 230VAC, making it suitable for controlling a wide array of industrial devices.
The module is constructed with a durable housing, providing protection against dust and moisture, while its compact size ensures efficient use of space within control cabinets. Its straightforward installation and maintenance procedures further enhance its usability in diverse industrial settings.
With comprehensive diagnostics capabilities, users can easily troubleshoot issues and monitor system health, ensuring continuous operation and minimizing downtime. The Siemens 6ES7321-1CH00-0AA0 is an indispensable component for enhancing the reliability and efficiency of industrial automation systems.
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