SIEMENS 6ES7521-1BH10-0AA0 Digital Input Module for S7-1500 Series
The SIEMENS 6ES7521-1BH10-0AA0 Digital Input Module is designed for industrial automation systems, providing reliable digital signal acquisition from field devices. It supports up to 32 digital inputs, making it ideal for a wide range of applications including manufacturing lines, process control systems, and building management systems.
Module Type:Digital Input Module
Model Number:6ES7521-1BH10-0AA0
Manufacturer:SIEMENS
Number of Channels:32
Voltage Range:24 V DC
Input Delay:Typ. 3.2 ms
Input Type:3 (IEC 61131)
Connector:Push-in front connector
Weight:0.355 Kg
Dimensions:15.10 x 20.30 x 3.50 cm
The SIEMENS 6ES7521-1BH10-0AA0 Digital Input Module offers robust performance for demanding industrial environments. With its high channel density, it is perfect for space-constrained installations. The module supports up to 32 digital inputs, each capable of handling up to 24V DC, ensuring compatibility with a wide range of sensors and devices. Featuring a push-in front connector, installation and maintenance are quick and easy. The module’s response time is less than 0.5 ms, making it ideal for real-time data acquisition and control applications. Its compact size and reliable design make it an excellent choice for upgrading or expanding existing automation systems.



















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