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6AG1321-7RD00-4AB0

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Regular price $890.88
Sale price $890.88 Regular price


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Buy genuine Siemens 6AG1321-7RD00-4AB0 online

The Siemens SIPLUS S7-300 SM 321 4DI NAMUR module 6AG1321-7RD00-4AB0 is a specialized digital input module designed for industrial automation environments requiring enhanced protection. Featuring conformal coating, this module offers reliable operation under medial stress and in harsh conditions. Based on the proven 6ES7321-7RD00-0AB0 design, it supports 4 optically isolated digital inputs operating at 24 V DC and is compliant with NAMUR and DIN 19234 standards. Its robust design ensures increased durability and functionality for process control systems and automated machinery, making it ideal for critical installations where signal integrity and environmental resistance are paramount.

Key Features of Siemens 6AG1321-7RD00-4AB0

  • Conformal coating for medial stress protection and enhanced durability
  • 4 digital inputs, optically isolated for reliable signal integrity
  • Compatible with NAMUR sensors and DIN 19234 standards
  • Operating voltage: 24 V DC supply
  • Designed for use in hazardous and industrial environments
  • Compact size with lightweight design (230 g)
  • Based on Siemens reliable S7-300 SM 321 series
  • Capable of diagnostic functions and PTB-approved for safety
  • Supports seamless integration in factory automation and process controls
  • Operates effectively within a temperature range of 0 to +60 °C

Explore Siemens 6AG1321-7RD00-4AB0 specifications for detailed parameters

Parameter Specification
Digital Inputs 4 (NAMUR)
Input Voltage 24 V DC
Isolation Optical
Operating Temperature 0 to +60 °C
Weight 230 g
Conformal Coating Yes, for medial stress protection

Applications / Use Case

This Siemens 6AG1321-7RD00-4AB0 is commonly used in industrial automation and process control systems worldwide. Its rugged design and conformal coating make it ideal for factory control panels and machine automation setups operating under harsh environmental conditions. The module ensures reliable and safe digital input signal processing from NAMUR sensors, essential for applications requiring high precision and safety certifications such as hazardous area monitoring, packaging lines, and conveyor system controls.

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6AG1321-7RD00-4AB0

$890.88

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Does it come with a warranty?

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

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All products sold are New & Unused.

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

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