SIEMENS 6ES7321-1BH02-0AA0 SM321 Digital Input Module

Model Number:6ES7321-1BH02-0AA0

Manufacturer:SIEMENS

Module Type:Digital Input Module

Series:S7-300

Module Type Code:SM 321

Number of Inputs:16

Input Voltage:24V DC

Isolation:Yes

Pole Count:20

Response Time:0.05 ms

Dimensions (WxLxH):12.80 x 15.00 x 5.10 cm

Weight:0.234 kg

    The Siemens SM321 Digital Input Module 6ES7321-1BH02-0AA0 is engineered to withstand harsh industrial environments, ensuring uninterrupted operation under extreme conditions.

    Each input channel is equipped with optical isolation, which prevents interference between signals and enhances the module’s longevity and safety.

    Featuring a compact design, this module optimizes space within control cabinets, allowing for efficient layout and management of your industrial control systems.

    Compliant with international safety standards, including CE, UL, and CSA, the Siemens SM321 Digital Input Module ensures that your system meets stringent safety requirements, offering peace of mind for operators and maintenance personnel.

    Integrating seamlessly with Siemens’ SIMATIC S7 PLCs, this module supports advanced diagnostics and maintenance functionalities, enabling predictive maintenance and reducing downtime.