Model Number:6ES7521-1BH00-0AB0
Producer:Siemens
Module Type:Digital Input Module
Number of Inputs:16
Input Voltage:24VDC
Current Consumption:Max. 30mA per channel
Operating Temperature:-25°C to +60°C
Reliability Rating:IP20
Communication Interface:Profinet
Safety Compliance:EN 61508 SIL 2
Diagnosis Capabilities:Diagnostic LEDs
Dimensions:35mm width, standard DIN rail mounting
Power Supply:Supplied from CPU
Certifications:[“CE”,”UL”]
Experience unparalleled precision and efficiency with the Siemens 6ES7521-1BH00-0AB0 Digital Input Module, a cornerstone of industrial automation technology.
Featuring 32 channels in groups of 16, this module ensures optimal performance for complex control systems, providing seamless integration into your existing setup.
Equipped with a wide input delay range of 0.05 to 20 milliseconds, it allows for fine-tuning of response times, enhancing system responsiveness and accuracy.
Adhering to the IEC 61131 standard, the input type offers flexibility and compatibility with a variety of control logic systems, ensuring seamless operation across different industrial environments.
The built-in diagnosis feature monitors and alerts on process anomalies, facilitating proactive maintenance and minimizing downtime, thus contributing significantly to the overall reliability and productivity of your automation systems.










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