Siemens 6ES7 521-1FH00-0AA0 Digital Input Module

Model Number:6ES7 521-1FH00-0AA0

Module Type:Digital Input

Operating Voltage:DC 24V

Current Consumption:Maximum 120 mA

Number of Inputs:16 Channels

Connection Type:Snap-In Terminals

Communication Interface:Profinet

Process Data Handling:Fast Response

Environmental Conditions:Temperature Range: -25°C to +60°C, Humidity: 5% to 95% RH without condensation

Certifications:CE, UL, CSA

    Engineered for durability and precision, the Siemens 6ES7 521-1FH00-0AA0 Digital Input Module is a key component in industrial automation systems, ensuring reliable signal acquisition and processing.

    With its opto-coupled design, it offers effective isolation between the input and the output circuits, preventing any potential damage or interference in complex industrial environments.

    Featuring a compact DIN rail mounting design, the module simplifies installation and integration within existing systems, reducing downtime and streamlining maintenance procedures.

    Supporting up to 16 digital inputs, it caters to a wide range of applications, from simple monitoring tasks to complex control systems, enhancing operational efficiency.

    Adhering to stringent international standards, including IEC 61131-2 for programming languages and EN 61000-6-2/3 for electromagnetic compatibility, this module ensures compatibility and safety in diverse industrial settings.

    Equipped with an external 24V DC power supply, the module operates efficiently across a broad temperature range (-25°C to +60°C), making it suitable for demanding industrial conditions.