2 Year Warranty on All products

Allen-Bradley 1756-IF16

Allen-Bradley 1756-If16
Allen-Bradley 1756-IF16

Allen-Bradley 1756-IF16

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We currently have 6 in stock.

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Ships From Our North Carolina Warehouse

Eligible for Next Day Delivery All Parts Come with 24 Month Warranty New, Refurbished and Repairs Available

We can ship via UPS, FedEx, and USPS. We can ship on customers' accounts as well. International delivery available via UPS and DHL. In stock items typically ship same day.

All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.

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Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice‚ here.

  • 1756IF16
  • 16 POINT
  • INPUT 16 X 0-20MA
  • 24 VDC
  • 36 PIN

Buying Options
Buying Options

All products are covered by Industrial Automation Co.'s 2-Year Warranty.

Condition SKU Price Warranty Availability Quantity Purchase
Surplus Original Box 1756-IF16-FS $657.00 USD 2 Year Extended Warranty 6 In Stock in US!
Surplus Original Open Box 1756-IF16-NSO $495.00 USD 2 Year Extended Warranty 2 In Stock in US!
Quick Repairs and Great Service

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.

All About the Allen-Bradley 1756-IF16

The Allen-Bradley 1756-IF16 ControlLogix analog input module converts incoming analog signals into digital signals compatible with other devices. It features an integrated analog-to-digital converter (ADC) with Delta-Sigma modulation. The transformed data is stored in the IEEE 32-bit precision floating-point data format.


Key Features and Benefits of 1756-IF16

The 1756-IF16 contains four differential-speed inputs and eight differential or 16 single-ended inputs. A single chassis can accommodate up to 32 modules. Other features and benefits include:

  • High-speed, high-accuracy signal processing
  • Hot-swappable
  • Increased system reliability and performance
  • Faster response time
  • Easily expandable

1756-IF16 Technical Specifications

The Allen-Bradley 1756-IF16 works with single-ended, differential and differential-speed wiring depending on the user's requirements and application. Other technical specifications include:

  • Power consumption
    • Input module: 2.3 watts
    • Backplane: 2.33 watts
  • Current consumption
    • 5.1V dc: 150 mA
    • 24V dc: 65 mA
  • Input module resolution
    • ±10.25V input range: 320 µV per count
    • 0...10.25V input range: 160 µV per count
    • 0...5.125V input range: 80 µV per count
    • 0...20.5 mA input range: 0.32 µA per count
  • Scan times
    • Single-ended wiring: 16 to 488 ms
    • Differential wiring: 8 to 244 ms
    • High-speed differential wiring: 5 to 122 ms
    • Voltage inputs: 0.05% of the range
  • Calibrated accuracy
    • Current inputs: 0.15% of the range
    • Voltage inputs: 0.05% of the range
  • Maximum overvoltage protection: 30V dc
Allen-Bradley 1756-IF16

Applications of Allen-Bradley 1756-IF16

The module can control various devices and tasks, such as electromagnetic devices and AC motor induction. Other applications include:

  • Motion controllers
  • Temperature controllers
  • Machine vision systems

1756-IF16 Installation and Configuration

Wire all the inputs to the same ground to effectively perform the single-ended wiring technique.

The differential wiring approach is advised for applications that do not share a common ground or potentially have independent signal pairs. This wiring solution is also ideal for situations requiring enhanced noise immunity, and a differential mode does not isolate its channels from one another.

If several differential input signals use specific common voltage references, the reading of one channel could affect that of another channel. If this happens, users should link the inputs of different modules or swap out the non-isolated module for an isolated module.

The quickest data updates are achievable using the high-speed differential wiring method.

Customer Service You Can Count On

Order the Allen-Bradley 1756-IF16 from Industrial Automation Co.

Industrial Automation Co. is the go-to source for replacement industrial automation components. We have the Allen-Bradley 1756-IF16 modules you need and can deliver them quickly. You can rely on us for spare parts to keep your operation running. Contact us for additional details, or request a quote today.

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ManufacturerRockwell Automation
Part Number/Catalog No.1756-IF16
Module TypeAnalog Input Module
Inputs16 single, 8 differential, 4 highspeed differential
Input Resolution(+/-) 10.25 Volts, 0 to 5.125 Volts, 0 to 10.25 Volts
Backplane Current (5Volts)150 milliamps
Backplane Current (24Volts)65 milliamps
Power Dissipation (Max)2.3 Watts (Voltage), 3.9 Watts (Current)
Removeable Terminal Blocks1756-TBCH, 1756-TBS6H
Maximum Input Current, Off-State1.5 milliamperes
Power Consumption2.3 Watts
RSLogix 5000 SoftwareVerson 8.02.00 or later