Siemens 6ES7 321-1FF01-0AA0 Digital Input Module – Industrial Control Solutions

Manufacturer:Siemens

Model Number:6ES7 321-1FF01-0AA0

Module Type:Digital Input Module

Series:SIMATIC

Connector Type:IP20

Power Supply Voltage:24V DC

Number of Inputs:16

Input Current Rating:10mA per channel

Signal Level:TTL

Operating Temperature Range:-25°C to +60°C

Relative Humidity Range:5% to 95% non-condensing

Communication Interface:Profinet

Protocol Compatibility:Profibus DP

Safety Feature:Safety of Integrity Level 2

Certification:CE, UL, EN 50155

    The Siemens 6ES7 321-1FF01-0AA0 Digital Input Module is engineered to deliver precise and reliable data acquisition for various industrial applications. Its robust design ensures compatibility with the latest industrial automation protocols, ensuring seamless integration into existing systems.

    With its advanced channel diagnostics feature, this module offers real-time monitoring of input signals, enabling proactive maintenance and minimizing downtime. Its 2-wire, 3-wire, and 4-wire connectivity options provide flexibility in installation, reducing costs and complexity.

    Engineered for safety, the module supports PROFINET PROFIsafe communication, ensuring secure data transfer in critical applications. This feature is particularly beneficial in industries where safety and reliability are paramount.

    Equipped with an ample memory capacity, the module can handle extensive programming requirements, making it suitable for complex control tasks. Its large storage capacity allows for efficient data management and program retention even during power outages.

    Designed with user convenience in mind, the module features an intuitive interface for easy setup and operation. Its compact size and lightweight construction facilitate quick installation and minimize space requirements on the factory floor.