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6ES7521-1BH00-0AB0

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Regular price $283.83
Sale price $283.83 Regular price


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Overview of Siemens 6ES7521-1BH00-0AB0

Buy original Siemens 6ES7521-1BH00-0AB0 online for your automation system. This module is part of the SIMATIC S7-1500 series and serves as a high-quality digital input module designed to enhance industrial automation control processes. It features 16 digital inputs with a rated input voltage of 24 V DC, and supports configurable input delays and diagnostics to ensure precise and reliable signal acquisition. Engineered for compatibility with proximity switches and various sensor types, the Siemens 6ES7521-1BH00-0AB0 is an essential component for efficient and scalable automation solutions in factory automation environments.

Key Features of Siemens 6ES7521-1BH00-0AB0

  • 16 isolated digital input channels, grouped electrically for noise reduction
  • Two input channels configurable as high-speed counters for advanced control
  • Wide adjustable input delay range from 0.05 ms to 20 ms for precise timing
  • Supports 2-, 3-, and 4-wire proximity switches and standard industrial switches
  • Configurable per-channel diagnostics and hardware interrupts for fault detection
  • Rated input voltage of 24 V DC (operating range 19.2 to 28.8 V DC)
  • Compact dimensions measuring 35 mm width, 147 mm height, 129 mm depth
  • Firmware and software integration supported from Siemens STEP 7 V12 and higher

Technical Specs of 6ES7521-1BH00-0AB0

Explore Siemens 6ES7521-1BH00-0AB0 technical data covering voltage, I/O, and communication before installation.

Specification Details
Number of Digital Inputs 16
Input Voltage 24 V DC (19.2 to 28.8 V DC)
Input Delay Adjustable from 0.05 ms to 20 ms
Counter Inputs 2 channels configurable as counters
Dimensions (W x H x D) 35 mm x 147 mm x 129 mm
Diagnostic Features Per-channel diagnostics with hardware interrupt support

Applications / Use Case

This Siemens 6ES7521-1BH00-0AB0 is commonly used in industrial automation worldwide. It is ideal for applications involving machine automation, production line systems, and factory control panels requiring reliable digital input monitoring and fast signal processing. The module supports integration into SIMATIC S7-1500 PLC systems, enabling precise control and high availability in process control and manufacturing environments. It's widely employed in packaging and conveyor operations where durable and configurable inputs are critical for efficiency.

Price & Availability

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Why Order from LeadTime.ca

All products on LeadTime.ca are original OEM, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery and ensure your automation projects have genuine Siemens components backed by reliable service.

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6ES7521-1BH00-0AB0

$283.83

  • ACHIEVING

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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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