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SIEMENS SIMATIC S7-300 Digital Input SM 321, 6ES7321-1FF01-0AA0, High-Performance Input Module

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The SIEMENS S7-300 Digital Input Module SM 321 – 6ES7321-1FF01-0AA0 is a high-performance digital input module designed for industrial control systems. It enables precise control and monitoring of processes in manufacturing environments.

Power Supply Voltage:24V DC

Input Channels:32 DI

Operating Temperature Range:-25°C to 70°C

Communication Interface:Profinet

Module Size:Standard DIN rail mountable

Rated Current:1A per channel

    The SIEMENS 6ES7321-1FF01-0AA0 is an essential component for expanding the capabilities of the S7-300 PLC system. It provides 32 digital inputs that are electrically isolated, ensuring reliable operation even in harsh industrial environments.

    Each input channel is capable of handling up to 50mA of current, making it suitable for a wide range of sensors and actuators commonly found in manufacturing and automation processes.

    With a temperature rating of -25°C to +60°C and a humidity range of 5% to 95% non-condensing, this module can withstand extreme conditions without compromising performance or reliability.

    The compact design of the module allows for efficient space utilization in control cabinets, while its lightweight ensures easy installation and maintenance.

    Equipped with conformal coating for enhanced protection against dust, moisture, and corrosive substances, this digital input module ensures continuous operation in demanding industrial settings.

    Designed with user-friendliness in mind, the module features intuitive connection points for seamless integration with the S7-300 system, enabling quick setup and configuration for various applications.

SIEMENS 6ES7321-1FF01-0AA0 Digital input SM 321




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