Siemens Simatic S7-1500 DI HF digital input module 6ES75211BH000AB0 with the following features:
Number of inputs: 16, divided into groups of 16, with 2 inputs that can be used for counting
Rated value: 24 V DC
Power dissipation: 2.6W
Counting amplitude: Up to 32 bits, ideal for precise signal monitoring
Input delay: Adjustable between 0.05 and 20 ms, to suit the specific needs of the application
Dimensions: 35x147x129 mm (W-H-P)
Designed to offer efficient management of digital inputs within automation systems. Features built-in diagnostics and advanced functions such as process interrupt, making it ideal for complex applications in industrial settings.
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The SIMATIC S7-1500 DI 16xDC 24V HF Digital Input Module offers an excellent solution for controlling and monitoring signals within automation systems. With its 16 digital input channels, this module can handle a wide variety of signals, with two inputs specifically designed for counting. Adjustable input delay from 0.05 to 20 ms allows the module to be adapted to different operational needs, ensuring fast and accurate response. In addition, reverse polarity protection ensures the safety of the module, preventing possible damage during installation and operation.
The SIMATIC S7-1500 series DI 16xDC 24V HF digital input module has advanced diagnostic features that greatly enhance its reliability. With built-in diagnostics, the status of the inputs can be monitored in real time, detecting any anomalies or malfunctions and thus ensuring system continuity of operation. The process interrupt offers the ability to react immediately to changes in input status, making the module ideal for critical applications that require immediate response.
Features:
Allowable range: Lower limit 19.2 V, upper limit 28.8 V
Reverse polarity protection
Current consumption, max.: 20 mA (with DC 24 V supply)
Power draw from backplane bus: 1.1 W
Power dissipation, typical: 2.6 W
Number of inputs: 16 (with two inputs that can be used for counting)
Input delay time: Adjustable between 0.05 ms and 20 ms
Cable length: With shielding max. 1,000 m, without shielding max. 600 m
Connectable transducers: 2-wire sensor
Allowable quiescent current (2-wire sensor), max.: 1.5 mA
Filtering and processing time (TWE), min: 80 µs (with filtering time of 50 µs)
Bus cycle time (TDP), min.: 250 µs
Insulation: Tested at 707 V DC (Type Test)
Operating ambient temperature: - Horizontal mounting position: -30/+60°C - Vertical mounting position: -30/+40°C
Maximum installation altitude: 5,000 m above sea level (Limitations for altitudes above 2,000 m)
Dimensions: Width 35 mm, Height 147 mm, Depth 129 mm
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