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Siemens 6ES7321-1BH02-0AA0 Simatic S7-300, Digital Input SM321

Regular price
€502,15
Regular price
Sale price
€502,15
Siemens 6ES7321-1BH02-0AA0 Simatic S7-300, Digital Input SM321

The Siemens SIMATIC S7-300 Digital Input SM 321 is an optically isolated module designed for industrial automation applications. With 16 digital inputs and 24 V DC voltage compatibility, it provides reliable and efficient input handling for a wide range of devices. Its optically isolated design ensures protection from electrical noise, making it ideal for use in sensitive environments.


Key Specifications:

  • Model: SM 321 Digital Input Module
  • Article Number: (Market-facing number not provided)
  • Inputs: 16 Digital Inputs (DI)
  • Input Voltage: 24 V DC
  • Isolation: Optically Isolated Inputs for enhanced protection and noise immunity.
  • Connector Type: 1x 20-pin
  • Compatibility: Fully compatible with Siemens S7-300 systems.
  • Input Type: Suitable for 24 V DC logic level signals, compatible with most standard industrial sensors and devices.

Features:

  • Optical Isolation:
    The optically isolated inputs provide protection against electrical noise and voltage spikes, ensuring signal integrity.
  • Compact Design:
    With 16 digital inputs, the module offers a compact solution for digital signal processing in industrial automation.
  • Reliability:
    Designed for use in harsh industrial environments, the SM 321 module offers high reliability and performance.
  • Seamless Integration:
    Easily integrates with Siemens S7-300 PLCs for streamlined automation system design and operation.

Applications:

  • Industrial Automation Systems:
    Ideal for connecting sensors, switches, and other devices to the Siemens S7-300 control system.
  • Process Control:
    Suitable for controlling and monitoring digital signals in various industrial processes.
  • Signal Isolation:
    Perfect for environments where electrical isolation is required for system protection, such as in high-voltage or noisy environments.
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