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

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The Siemens SM321 Digital Input Module 6ES7321-1BH02-0AA0 is an essential component designed for industrial automation systems. This module enables seamless integration of digital inputs into Siemens’ programmable logic controllers (PLCs), enhancing system efficiency and reliability.

Manufacturer:SIEMENS

Model Number:6ES7321-1BH02-0AA0

Module Type:Digital Input Module

Series:SIMATIC S7-300

Input Channels:16

Power Supply Voltage:24V DC

Input Delay:0.05ms

Isolation:Yes

Dimensions (W x D x H):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.

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