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      Allen-Bradley 1771-IFEK/C
      Allen-Bradley 1771-IFEK/C
      Allen-Bradley 1771-IFEK/C
      Allen-Bradley 1771-IFEK/C
      Allen-Bradley 1771-IFEK/C
      Allen-Bradley 1771-IFEK/C

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      In Stock
      Analog input module

      1771-IFEK/C

      Spare Part Number

      PN1771-IFEK/C

      Product Information:

      Analog input module is a PLC 5 series

      analog input module. It can be used

      with indicators, solenoids, and

      with AC motor starters.

      Product image is representative; revision or series may vary. Contact us to request a specific version.
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      Technical specifications for

      1771-IFEK/C

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC and Machine Control
      • Spare Part Number:
        1771-IFEK/C
      • Estimated shipping dimensions:
        2.9x15.3x25.4cm
      • Weight:
        0.6 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Module Type:
        Analog Input
      • Number of Inputs & Outputs:
        8 Differential Selectable or 16 Single-Ended Selectable
      • Channel Update/Resolution:
        18 ms/8 channels; 36 ms/16 channels; 12 bits + sign
      • Voltage Range:
        0-5 V dc, 1-5 V dc, +/- 5 V dc, +/- 10 V dc
      • Current Range:
        4-20 mA, 0-20 mA, +/- 20 mA
      • Backplane Current:
        750 Miliamperes
      • Mounting:
        Rack Mountable
      • Series:
        1771 Series I/O
      • Stock Availability:
        50
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      BUYER INFORMATION

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      • 01

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      • 03

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      Alternative Names

      1771IFEKC 1771 IFEK C
      PRODUCT & ORDER FAQS

      Questions buyers ask about 1771-IFEK/C

      • How does the 1771-IFEK/C achieve signal timing and update performance for multiple channels?

        For the 1771-IFEK/C, channel update times are approximately 18 ms for 8 channels and 36 ms for 16 channels, balancing conversion throughput with system scan reliability across variable input configurations.

      • What are the typical application domains where the 1771-IFEK/C provides substantial value?

        The 1771-IFEK/C is suited for process control and monitoring applications such as temperature, pressure, level, flow, and other analog sensor integration where proportional measurement reliability and multi-range signal compatibility are essential.

      • What should engineers consider regarding the lifecycle and supportability of the 1771-IFEK/C in legacy PLC-5 systems?

        As a PLC-5/1771 series component, the 1771-IFEK/C is considered legacy and may be discontinued by the manufacturer. Engineers should assess spare part availability, plan for lifecycle obsolescence, and consider migration strategies to modern platforms while ensuring continued operation in existing PLC-5 systems.

      • How many analog channels does the 1771-IFEK/C support, and what configurations are available?

        The 1771-IFEK/C supports 8 differential channels or 16 single-ended channels, selectable based on application requirements, enabling versatile integration with multiple sensor arrays.
      All FAQ
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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.

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