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6ES73211BL000AA0

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Regular price $491.21
Sale price $491.21 Regular price


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Overview of Siemens 6ES7321-1BL00-0AA0

Buy genuine Siemens 6ES7321-1BL00-0AA0 online today for your automation system. This digital input module is a trusted component in the SIMATIC S7-300 series, designed for reliable signal processing in industrial environments. The Siemens 6ES7321-1BL00-0AA0 features 32 isolated digital inputs, each compatible with 24 V DC signals, making it ideal for monitoring and controlling a wide range of automation processes. With its robust optocoupler isolation and compatibility with the S7-300 PLC system, this module ensures stable performance and long-term durability. Whether you're upgrading your control panel or building a new automation setup, the Siemens 6ES7321-1BL00-0AA0 is a factory-grade solution trusted by engineers worldwide.

Key Features of Siemens 6ES7321-1BL00-0AA0

  • 32 isolated digital inputs for 24 V DC signals
  • Optocoupler isolation for enhanced safety and reliability
  • Compatible with SIMATIC S7-300 PLC systems
  • Backplane bus powered, no external power supply required
  • LED status indicators for easy diagnostics
  • Compact design (40 mm width) for efficient panel integration
  • Isolation tested up to 500 V DC for electrical safety
  • 40-pin front connector for secure wiring

Technical Specs of 6ES7321-1BL00-0AA0

Explore 6ES7321-1BL00-0AA0 technical data for detailed parameters covering voltage, I/O, and communication before installation.

Parameter Value
Number of Inputs 32
Input Voltage 24 V DC
Isolation Voltage 500 V DC
Current Consumption Max 15 mA (backplane bus)
Power Rating 6.5 W
Dimensions 40 x 125 x 120 mm
Weight 260 g
Connector Type 40-pin

Applications / Use Case

This Siemens 6ES7321-1BL00-0AA0 is commonly used in industrial automation worldwide. It is ideal for factory control panels, production line systems, and machine automation setups where reliable digital signal input is required. The module’s isolation and compatibility with the S7-300 series make it suitable for harsh environments and critical control applications.

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6ES73211BL000AA0

$491.21

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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