1756-IF16HK

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Overview of Allen Bradley 1756-IF16HK

The Allen Bradley 1756-IF16HK is a 16-point HART analog input module designed for ControlLogix systems. It supports 0-20 mA or 4-20 mA differential inputs with high resolution from 16 to 21 bits. The module delivers reliable performance with 50V continuous isolation and overvoltage protection up to 8 volts DC, suitable for industrial process automation.

Key Features of Allen Bradley 1756-IF16HK

  • 16 Differential Analog Inputs: Supports standard 0-20 mA or 4-20 mA signals compatible with HART protocol devices.
  • High Resolution: 16 to 21-bit data resolution for precise measurement and control.
  • Overvoltage Protection: Protects inputs up to 8 volts DC to prevent damage.
  • Isolation Voltage: 50 volts continuous basic insulation between input and backplane for enhanced safety.
  • Conformal Coated Circuit Board: Protects against moisture, dust, chemicals, and temperature variations.
  • Open Style Enclosure: Designed for easy mounting in ControlLogix chassis.

Technical Specs

Specification Details
Input Points 16 Differential
Input Range 0-20 mA or 4-20 mA
Resolution 16-21 bits
Overvoltage Protection 8 V DC
Isolation Voltage 50 V continuous
Power Dissipation 5.2 W at 60 °C
Enclosure Type Open style (no cover)
Operating Temperature 0 to 60 °C (32 to 140 °F)

Applications / Use Case

This module is ideal for process control applications where integration of HART-enabled field devices with high-accuracy analog input is required. It improves diagnostics and performance monitoring in industries such as oil & gas, manufacturing, and utilities.

Backed by Rockwell Automation, the 1756-IF16HK ensures industry-standard quality and durability.

1756-IF16HK

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

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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