SIEMENS S7-300 Digital Input Module SM 321 6ES7321-1BL00-0AA0

Type:Digital Input Module

Model:SM 321

Part Number:6ES7321-1BL00-0AA0

Manufacturer:SIEMENS

Power Supply Voltage:24 V DC

Number of Inputs:32

Input Rating:24 V DC, 1.5 A

Isolation:Optically Isolated

Pin Count:20

Operating Temperature Range:-25°C to +70°C

Conformity:EN 50155

Category:Industrial Automation Systems

    The SIEMENS 6ES7 321-1BL00-0AA0 Digital Input Module is designed for seamless integration into advanced industrial automation systems, offering a robust solution for binary logic control tasks. This module boasts an impressive array of 32 digital inputs, each equipped for 24 V DC supply voltage, ensuring high reliability and performance across various industrial applications.

    With its isolated design, the module provides enhanced electrical safety, making it suitable for use in environments with stringent electrical isolation requirements. The 20-pin connector facilitates easy connection to other components in the system, streamlining installation and maintenance processes.

    Engineered to operate within a wide temperature range from -25°C to +70°C, this module ensures consistent performance under extreme environmental conditions, guaranteeing reliability in diverse industrial settings. Moreover, its compliance with EN50155 standards underscores its suitability for use in rail applications, further broadening its application scope.

    The module’s compact design and efficient power consumption make it an ideal choice for space-constrained automation systems, where every inch counts. Its compatibility with the comprehensive range of SIMATIC S7-300 systems ensures seamless integration, simplifying the upgrade and expansion of existing automation infrastructure.

    Backed by SIEMENS’s commitment to quality and innovation, the 6ES7 321-1BL00-0AA0 Digital Input Module is an essential component for enhancing the efficiency, reliability, and safety of industrial automation processes.