1794-IH16 Allen-Bradley Digital Input Module Specs

1794-IH16 FLEX I/O Digital Input Module Overview

Technical Specifications

• The module’s brand is Allen-Bradley with series name FLEX I/O 1794.
• Part number 1794-IH16 requires 125 Volts DC nominal voltage and draws 2 mA nominal current.
• It accepts an on-state input range from 90 to 146 Volts DC (minimum to maximum).
• The off-state maximum voltage rating is 20 Volts DC, with a maximum off-state current of 0.8 mA.
• On-state current ratings include 1 mA minimum, 2 mA nominal (at 125V DC), and 3 mA maximum.
• Maximum power dissipation reaches 6 Watts at 146 Volts DC, while thermal dissipation equals 20.47 BTU/hour at the same voltage.
• Uninstalled dimensions: 1.8 x 3.7 x 2.1 inches; installed dimensions: 3.7 x 3.7 x 2.7 inches.

Frequently Asked Questions (FAQ)

• Q: Is the 1794-IH16 a brand new original module?
  A: Yes, we supply only brand new and original 1794-IH16 modules with factory sealing.
• Q: What real stock do you have for the 1794-IH16?
  A: We have many 1794-IH16 units in stock, ready to ship within 5 days.
• Q: Which carriers handle the shipping?
  A: We use FedEx, UPS, and DHL for fast and reliable worldwide delivery.
• Q: Can I return the 1794-IH16 if it doesn't fit my system?
  A: Yes, we accept returns within 30 days, no restocking fee for unopened modules.
• Q: Does this module work with 24V DC signals?
  A: No, the 1794-IH16 requires 125V DC nominal; do not apply 24V DC.
• Q: Why are the inputs not isolated on the 1794-IH16?
  A: Non-isolated inputs reduce cost and space for high-voltage DC monitoring in shared common systems.

For any inquiries, contact us at sales@nex-auto.com or via WhatsApp at +86 153 9242 9628.

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