Description
Number of Channels:16
Operating Voltage:DC 24V
Response Time:≤ 1 ms
Input Type:Opto-isolated
Current Load:Max. 50 mA per channel
Communication Interface:MPI/DP
Environmental Temperature Range:-25°C to +60°C
Enclosure Rating:IP20
Weight:Approx. 0.84 kg
The SIEMENS 6ES7421 Digital Input Module, SM 421, is a premium choice for industrial automation applications, featuring high-speed signal acquisition with exceptional accuracy and reliability.
Designed for seamless integration into existing control systems, this module supports a wide range of input types, ensuring compatibility with various sensors and devices.
Equipped with advanced isolation technology, it provides robust protection against electrical interference, safeguarding your system from potential damage.
With its compact and modular design, the SIEMENS 6ES7421 Digital Input Module, SM 421, offers flexible installation options and easy maintenance, making it an ideal solution for space-constrained environments.
Featuring a durable construction and a temperature-resistant design, this module ensures reliable performance in harsh industrial settings, contributing to the overall efficiency and longevity of your automation system.
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