Number of Inputs:16

Operating Voltage:24 VDC

Current Consumption:Max. 60 mA per channel

Communication Interface:Profinet

Temperature Range:-25°C to +60°C

Connection Type:2-wire

Module Size:Compact

Diagnosis Function:Yes

Safety Feature:Safety of Integrity Level 2 (SIL2)

    Engineered for high reliability and performance, the Siemens 6ES7 521-1BL00-0AB0 Digital Input Module is designed to meet the demanding requirements of industrial automation systems.

    Featuring 16 digital inputs capable of handling various signal types including TTL, CMOS, and Schmitt Trigger, this module ensures accurate and timely data acquisition, critical for the efficient operation of modern manufacturing processes.

    With a robust design that can withstand wide temperature variations (-25°C to +60°C during operation, -40°C to +85°C for storage), the module ensures stable performance in harsh industrial environments.

    The pin header connection type facilitates easy installation and maintenance, allowing for quick integration into existing systems without compromising on functionality.

    The compatibility with leading communication protocols such as Profinet, EtherCAT, and DeviceNet enables seamless connectivity with a wide range of automation equipment, enhancing system flexibility and efficiency.

    Optimized for energy efficiency, the module consumes a maximum of 60mA at 24V DC, reducing power consumption and operational costs, contributing to sustainable industrial practices.