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1756-IF16K

Analog Input Module
In Stock

Product Information:

ControlLogix Analog Input

Module with 16 single, 8

differential, 4 highspeed

differential Inputs

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Technical specifications for 1756-IF16K

  • Manufacturer:
    Allen-Bradley
  • Product Category:
    PLC System
  • Estimated shipping dimensions:
    3.5x14.2x14.5cm
  • Weight:
    0.22 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Inputs:
    16 single, 8 differential, 4 highspeed differential
  • Input Resolution:
    (+--)10.25 Volts, 0-5.125 Volts, 0-10.25 Volts
  • Backplane Current (5Volts):
    150 milliamps
  • Power Dissipation (Max):
    2.3 Watts (Voltage), 3.9 Watts (Current)
  • Maximum Input Current, Off-State:
    1.5 milliamperes
  • Stock:
    30

Manuals

Ask our team:

  • How many input channels does the 1756-IF16K support and what configurations are available?
    The 1756-IF16K supports 16 single-ended inputs, or can be configured for 8 differential inputs, or 4 high-speed differential inputs, providing flexibility in signal wiring and measurement topology based on application requirements.
  • What level of measurement resolution and accuracy does the 1756-IF16K provide?
    The 1756-IF16K delivers high precision with a resolution of 320 µV/count in ±10.25 V range and up to 0.32 µA/count in 0–20.5 mA mode (using 16-bit conversion), enabling fine-grained analog signal discrimination suitable for demanding control loops.
  • What input impedance and sampling performance does the 1756-IF16K exhibit?
    The 1756-IF16K features high input impedance for voltage mode (>10 MΩ) and approximately 249 Ω for current mode, ensuring minimal loading on connected sensors. Channel update times vary with configuration but provide responsive sampling for multi-channel analog acquisition.
  • Does the 1756-IF16K module include conformal coating or environmental protection features?
    The 1756-IF16K often includes a conformal coating variant that enhances its resilience to humidity, dust, and corrosive environments on the factory floor, improving long-term reliability in challenging industrial conditions.
  • How does the 1756-IF16K module integrate with Rockwell’s Logix environment for configuration and diagnostics?
    The 1756-IF16K integrates seamlessly with Studio 5000 Logix Designer®, allowing engineers to configure analog scaling, alarm conditions, and channel-specific parameters. The module also supports real-time diagnostics and status feedback via the controller’s I/O tag structure.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.