SIEMENS S7-300 DIGITAL INPUT MODULE – SM 321, 6ES7321-1BL00-0AA0, Precision Control Module for Industrial Automation

Model Number:6ES7321-1BL00-0AA0

Module Type:Digital Input SM 321

Optical Isolation:Yes

Number of Inputs:32

Power Supply Voltage:24 V DC

Current Capacity:1.6 A

Signal Compatibility:NAMUR, DIN 19234 F

Signal Acquisition Capability:Hazards Areas Capable

Diagnosis Function:Diagnostic Function

Certification:PTB Tested

Dimensions (WxLxH):131mm x 146mm x 51mm

Weight:0.301 lb

    The SIEMENS 6ES7321-1BL00-0AA0 Digital Input SM 321 is a high-performance, optically isolated module tailored for seamless integration into SIMATIC S7-300 PLC systems, ensuring unparalleled reliability in harsh industrial environments.

    Featuring 32 digital inputs capable of handling signals from hazardous areas, this module ensures operational safety and compliance with international safety standards.

    With its compact design, the 6ES7321-1BL00-0AA0 is optimized for efficient signal acquisition, offering seamless compatibility with various control protocols and systems.

    Equipped with diagnostic functions, this module enables real-time monitoring and quick identification of potential issues, enhancing system uptime and maintenance efficiency.

    Certified by PTB, the module undergoes rigorous testing to guarantee its performance and reliability in diverse industrial applications, making it an ideal choice for complex automation projects requiring high precision and reliability.