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

Module Type:Digital Input

Brand:Siemens

Model:6ES7 321-1CH00-0AA0

Series:SIMATIC S7-300

Module Class:Industrial Control Modules

Number of Inputs:16

Signal Type:24V DC

Optical Isolation:Yes

NAMUR/DIN Compatibility:Compliant

Diagnostic Capabilities:PTB-Tested

Signal Capacity for Hazardous Areas:Yes

Dimensions (W x L x H):125mm x 150mm x 51mm

Weight:0.234kg

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

Storage Temperature Range:-40°C to +70°C

Communication Interface:Profinet ProfiSafe

    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.