8C-TDIL51 51306969-175

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November 25, 2025
Category Connection: Honeywell Controller
Brief: Get a guided demo that shows common workflows and troubleshooting tips for the Honeywell 8C-TDIL51 Digital Input Module. Learn how its 32 input channels, optical isolation, and 18-30 VDC power range ensure reliable signal acquisition in industrial automation.
Related Product Features:
  • 32 digital input channels for high-density signal acquisition in complex automation systems.
  • Optical isolation technology ensures signal integrity in electrically noisy environments.
  • 18-30 VDC power range with precise ON/OFF sense voltage/current thresholds.
  • Compact design weighing 0.28 kg with shipping dimensions of 22 × 12 × 7 cm.
  • Input impedance of 4.2 KΩ for stable signal processing.
  • Absolute delay of 5 ms ± 20% across input filter and isolation for timely response.
  • Supports field resistance up to 300 Ω @ 15 VDC for proper ON condition.
  • Ideal for process control, monitoring, and safety-critical applications.
FAQs:
  • How many input channels does the 8C-TDIL51 support?
    This module supports 32 digital input channels, allowing high-density signal acquisition for complex automation systems.
  • What type of isolation does the module provide?
    The module features galvanic isolation with optical isolation technology, ensuring accurate signal integrity even in electrically noisy industrial environments.
  • What is the power voltage range for digital inputs?
    The DI power voltage range is 18-30 VDC, with ON sense voltage/current at 13 VDC or 3 mA minimum and OFF sense voltage/current at 5 VDC or 1.2 mA maximum.