Model:6ES7321-1BH02-0AA0
Manufacturer:SIEMENS
Category:Digital Input Module
Module Type:SM 321
Power Supply:24 V DC
Input Channels:16
Isolation:Yes
Pole Configuration:1x 20-pole
Response Time:≤0.05 ms
Dimensions (WxLxH):12.80 x 15.00 x 5.10 cm
Weight:0.234 kg
Product Lifecycle:Active
The SIEMENS SM321 Digital Input Module is engineered for seamless integration into the S7-300 PLC system, providing reliable and accurate data acquisition.
With its isolated design, it ensures immunity against electrical interference, making it ideal for applications in noisy industrial environments.
Featuring a robust construction and compact size, this module offers efficient space utilization in control cabinets.
Each input channel supports 24V DC voltage, suitable for a wide range of sensors and actuators commonly used in automation systems.
Equipped with a quick and secure connection mechanism, installation and maintenance are simplified, enhancing operational efficiency.
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