SIEMENS 6ES7321-1BL00-0AA0 – S7-300 Digital Input Module for Industrial Control Systems

Model Number:6ES7321-1BL00-0AA0

Manufacturer:Siemens

Category:Digital Input Module

Number of Inputs:8

Power Supply Voltage:24 V DC

Isolation Type:Optically Isolated

Operating Temperature:-25°C to +60°C

Dimensions (WxDxH):13.20 x 15.20 x 5.10 cm

Weight:0.293 kg

    This digital input module from Siemens is engineered with a robust design, ensuring reliable operation even under the most demanding conditions found in industrial settings. It is specifically tailored for use in SIMATIC S7-300 systems, providing unparalleled compatibility and performance enhancements.

    With 16 isolated digital inputs, the module is capable of handling a wide range of signals without interference, making it ideal for complex control applications. Its ability to handle up to 24 V DC ensures compatibility with various power sources commonly used in industrial machinery.

    The 0.05 ms input delay feature minimizes the time between signal detection and response, optimizing system efficiency and responsiveness. This is particularly crucial in scenarios where precise timing is essential for maintaining operational integrity.

    Featuring optical isolation, the module ensures a high level of protection against electrical noise and ground loops, safeguarding against potential failures due to external disturbances. This isolation also enhances the overall safety and reliability of the automation system.

    Compact in size at 5.157 x 5.906 x 2.008 inches, the module is designed for easy installation within tight spaces. Its lightweight design at 0.518 lbs makes it convenient to handle and install without adding significant strain on your equipment.

    The 20-pole connector facilitates straightforward connection to other components, streamlining the setup process and reducing the potential for errors during assembly.