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Allen-Bradley 1746-NI16I
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This image is for reference only product style, specific date of manufacture and product version, please refer to the actual product delivery!

Product Information

Product Describe
1746NI16I
ANALOG INPUT MODULE
16 POINT
16 BIT RESOLUTION
+/- 20 MA
5 VDC
PLUG-IN CONNECTION

Specifications

  • Product Model
    1746-NI16I
  • Spare Model
    1746NI16I
  • Product Parameters
    SLC 16 Point Analog Input Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    3.5x13x14.5cm
  • Manufacturer
    Allen-Bradley
  • Weight
    0.24 kg
  • Series
    SLC 500
  • Backplane Current (5 Volts)
    125 milliamps
  • Inputs
    Sixteen (16)
  • Backplane Current (24 Volts DC)
    75 milliamps
  • Electrical Signal type
    0 to 20 mA, 4 to 20 mA, ±20 mA, and 0 to 1 mA
  • Bandwidth
    6-250 Hertz
  • Thermal Dissipation
    2.43 Watts
  • Applications
    Combination 120 Volts AC I/O
  • Factory New

    These are new and current items that are procured from the manufacturer.
  • New No Package

    These parts are new. They have not been used, but their original packaging is no longer available.
  • New In Opened Package

    These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.
  • New In Sealed Package

    Parts are new. They have not been used and still have their original package seal intact.
  • New in Original Package

    These parts are new. The packages were not originally sealed by their original manufacturer.

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • What is 1746-NI16I?+
    The Allen-Bradley 1746-NI16I is a 16-channel, high-resolution analog current input module designed for the SLC 500 platform.
  • How do I configure the 1746-NI16I module?+
    Configuration is performed in RSLogix 500 (offline or online) via the I/O configuration screen. It is a multi-class module (Class 1 or 3), with Class 3 recommended for better performance.
  • What are the 1746-NI16I power requirements?+
    The module draws 125 mA at 5V DC and 75 mA at 24V DC from the SLC 500 backplane.
  • What is the 1746-NI16I maximum number of analog inputs?+
    The module provides 16 single-ended, backplane-isolated analog current inputs.
  • How can I tell if a sensor is disconnected?+
    The 1746-NI16I features open-circuit detection for identifying wiring faults.
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Revisions

Revision Part #

Also known as

1746-NI16I/A
1746-NI16I Rev A
Product Applications
  • Monitor the operating status of each component of electronic manufacturing equipment
  • Speed monitoring and position sensing of cranes and conveyor systems
  • Power monitoring, remote status collection of water pumping stations
  • Pump stations and compressors in the petroleum, natural gas, metallurgy and chemical industries
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Product

MORE INFORMATION

Overview Manuals Technical notes Core Protection & Diagnostic Functions

Features:

  • SLC 500
  • Sixteen (16) Inputs
  • Single-slot module
The Allen Bradley 1746-NI16I is an Analog Input Module, with 16-bit resolution and 16 input channels. This module falls into a Voltage Category of -20 to 20 mA. Its backplane current at 5 Volts is 125 mA, while 24 Volts results in 75 mA. Its backplane power consumption is 2.425 Watts maximum (0.625 Watts at 5 Volts DC and 1.8 Watts at 24 Volts DC). The common mode voltage range of this module is +/-10.25 Volts relative to the analog common terminal.

The 1746-NI16I Allen Bradley Analog Input Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen Bradley 1746-NI16I Analog Input Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This unit has a relative humidity of 5% to 95% without condensation. Its operating temperature range is -25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit) while its nonoperating temperature lies between -40 and 85 degrees Celsius (-40 and 185 degrees Fahrenheit). Its Input impedance is 249; its maximum voltage input is ±8 Volts between analog common and any input terminal, and the maximum current input is ±30 mA. The thermal dissipation of this module is 2.43 Watts, and the AIFM Connector of this module is 25-pin D-shell. When installing modules in the chassis, it is not necessary to remove the terminal blocks from the module. However, if the terminal block is removed, use the label located next to the terminal block to identify the location and type of module.
Open-Circuit Detection: The module can detect and report an open-circuit condition for its input channels, which is critical for identifying sensor disconnections or wiring faults.
Channel-to-Channel Isolation: Each of the 16 channels is individually isolated, which enhances noise immunity and ensures that a fault on one channel does not affect the signal integrity of others.

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