6ES7521-1BL10-0AA0

6ES7521-1BL10-0AA0

Siemens SIMATIC S7-1500 Digital Input Module DI 32x24V DC BA (6ES7521-1BL10-0AA0) | Shop On Ebay
​​Key Features​​
  • 32-channel digital input module, 24V DC
  • Inputs grouped in 2 banks of 16 channels each
  • Input type 3 per IEC 61131 standard
  • Typical input delay: 3.2ms
  • Sink/source input configuration
  • Includes push-in front connector
  • LED status indicators for each channel
  • High-density design for space optimization
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Description

Product Overview​​

The Siemens SIMATIC S7-1500 DI 32x24V DC BA (6ES7521-1BL10-0AA0) is a high-density digital input module designed for applications requiring extensive digital signal acquisition. With 32 channels organized in two groups of 16, this module provides efficient I/O utilization while maintaining IEC 61131 Type 3 compatibility. The 3.2ms typical input delay ensures reliable signal processing for standard industrial applications. The included push-in front connector simplifies wiring and reduces installation time, making it ideal for control cabinets where space optimization is critical.

​​Warranty & After-Sales​​

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for configuration and installation
  • Compatibility verification with S7-1500 system

​​Delivery Time​​

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

​​Why Choose KaiRock​​

  • Genuine Siemens automation components
  • Global supply network with competitive pricing
  • Expertise in high-density I/O systems
  • Quality assurance with full testing documentation

​​Applications​​

  • High-density digital signal acquisition
  • Machine status monitoring with multiple sensors
  • Production line monitoring systems
  • Large-scale process control applications
  • Equipment with extensive limit switch networks

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