Siemens 6ES7 321-1CH00-0AA0: Industrial Digital Input Module

Model Number:6ES7 321-1CH00-0AA0

Manufacturer:Siemens

Module Type:Digital Input

Operating Voltage:DC 24V

Number of Inputs:16

Optical Isolation:Yes

Temperature Range:-25°C to +60°C

Communication Interface:Profinet

Power Consumption:≤ 1 W

Mounting Style:Panel

Enclosure Type:IP20

Material:Aluminum

    The Siemens 6ES7 321-1CH00-0AA0 Digital Input Module is a cornerstone of modern industrial automation systems, delivering unparalleled precision and reliability in harsh manufacturing environments.

    Featuring 16 discrete inputs capable of operating at 24V DC, this module ensures efficient signal processing with optical isolation, enhancing its performance and longevity.

    Compliant with international standards for NAMUR and DIN, it seamlessly integrates with existing industrial infrastructure, ensuring a smooth upgrade path for your operations.

    With built-in diagnostic capabilities and PTB-testing, this module offers users a robust monitoring system, enabling quick identification and resolution of issues before they impact production.

    Capable of handling signals from hazardous areas, this module supports safety-critical applications without compromising on performance or reliability.

    Engineered for optimal performance across a wide temperature range (-25°C to +60°C operational, -40°C to +70°C storage), the Siemens 6ES7 321-1CH00-0AA0 ensures continuous operation in diverse industrial settings.