Operating Voltage:DC 24V
Input Current:Max. 20mA per channel
Response Time:≤ 1ms
Signal Type:Level and pulse
Isolation Voltage:500Vrms
Operating Temperature Range:-25°C to +60°C
Dimensions:90mm x 80mm x 30mm
Weight:100g
The Siemens 6DS1621-8AA Digital Input Module is a cornerstone of modern industrial automation systems, delivering unparalleled reliability and precision in signal acquisition and processing.
Engineered for demanding environments, this module is equipped with advanced isolation technology ensuring safety and protection against electrical hazards. Its compact design allows for seamless integration into various control panels and machines.
Featuring a wide operating voltage range of DC 24V, the module supports a variety of power sources commonly found in industrial settings. With its maximum input current of 20mA per channel, it efficiently handles multiple signals without compromising performance.
Offering a response time of less than 1 millisecond, the 6DS1621-8AA ensures real-time processing capabilities, making it ideal for applications requiring quick decision-making based on input signals. It can detect both level changes and pulse signals, providing versatile functionality for diverse automation tasks.
With an isolation voltage of 500Vrms, this module significantly enhances system safety by preventing electrical interference and protecting sensitive electronics from potential damage. It operates within a temperature range of -25°C to +60°C, making it suitable for use in both cold and hot industrial conditions.
Weighing just 100 grams and measuring 90mm x 80mm x 30mm, the module is lightweight and compact, allowing for easy installation and maintenance. Its robust construction ensures durability and longevity, contributing to overall operational efficiency.

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