Number of Channels:16

Signal Type:Digital

Operating Voltage:DC 24V

Input Current:0.5A

Isolation:Optically Isolated

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

Communication Protocol Compatibility:Profinet, EtherCAT, CANopen

Mounting:Panel Mount

Dimensions (mm):102 x 98 x 114

Weight:0.4 kg

    The Siemens 6ES7 374-2XH01-0AA0 SM421 Digital Input Module is engineered for industrial automation applications requiring precise digital signal processing. Its optical isolation ensures immunity against electrical noise, enhancing system reliability in industrial settings.

    Equipped with advanced signal conditioning techniques, this module efficiently handles a variety of input signals, making it suitable for a wide range of industrial processes and machinery. Its compact design facilitates easy integration into existing control systems.

    Designed for durability and longevity, the module operates reliably within an extended temperature range (-25°C to +60°C), ensuring consistent performance in various environmental conditions. This makes it ideal for outdoor or process control applications where reliability is critical.

    Supporting multiple communication protocols, including Profinet, EtherCAT, and CANopen, the module seamlessly integrates with a broad spectrum of industrial devices and systems, enhancing system flexibility and connectivity.

    Installation is straightforward with its panel-mount design, allowing for efficient space utilization on control panels. Additionally, the module’s lightweight construction simplifies handling and reduces installation costs compared to heavier alternatives.