PDF Electric and Supply



Buy Now1756-IF16H

  • 1756-IF16H
PDF Electric & Supply Company is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

The 1756-IF16H is an analog input/output module manufactured by Allen-Bradley. The 1756-IF16H HART analog input module has three data formats: analog only, analog and HART PV, and analog and HART by channel. It has 2 input ranges: 0 to 20 mA and 4 to 20 mA. Other features include a module filter, real-time sampling (RTS), under range and over range detection, wire-off detection, and highway addressable remote transducer (HART) communication. The module filter reduces the frequency of the input signal on a module-wide basis. It does so by around -3 dB or 0.707 of the applied amplitude. The module gets instructions for how often to scan the input channels through the RTS and this also happens on a module-wide basis.

A useful function of the 1756-IF16H module is the under range and over range detection system through which it lets the module know if it is operating outside the limits of the input range. The digital filter feature smoothes out the variations of the input noise and it does so on a per channel basis. When a wire-off condition occurs, 2 things happen - input data for that channel changes to the scaled value that corresponds to the under-range condition, and a fault bit is set in the input tag which can indicate the presence of a wire-off condition. The 1756-IF16H module carries out fault and status reporting by sending the data to the controller with its channel data. The sent data is arranged in a way so that the user can easily pick out how minutely the fault conditions should be examined. There are three levels of tags which work together to provide this level of accuracy.

Other Automation ControlLogix

SKU 2176016  UPC 0799705807198

Analog Input - ControlLogix 16 Point HART

Troubleshooting and Product Information for 1756-IF16H

Download product information, troubleshooting guides and operation manuals to get your PLC operational.

Other Automation
ControlLogix 1756-IF16H
Weight: 2 Lbs
Dimensions: 6"x6"x3"In
Call Now
Call For Availability
Call Now 1-800-360-6802
Weight: 2 Lbs
Dimensions: 6"x6"x3"In
Call Now
FAST Quote

Other 1756-IF16H

Available Revisions:

Confirm Your Revision Number

1756-IF16H , CIM1756-IF16H

    Need To Order A Specific Revision?

    Give us a call at 1-800-360-6802 or 1-919-535-3180.

    We can help you with your Revision specific needs.

    Free Overnight delivery on orders over $500!

    What is New Surplus?

    These “New Surplus” units are a great cost saving alternative. This product is sealed in the original manufacturer’s packaging with all sub-assemblies and documentation. May indicate older date code. Comes with a PDF Supply 3-year warranty.

    Free Overnight delivery on orders over $500!

    What is Surplus New?

    Surplus New - New unused and includes all sub-assemblies and documentation. Product may ship in manufacturer or PDF Supply packaging. May indicate older date code. Includes a PDF Supply 3 Year Warranty.

    Free Overnight delivery on orders over $500!

    What is Reconditioned?

    Reconditioned products from PDF Supply are a cost-effective alternative to new and obsoleted PLC products. Every part is reconditioned down to the circuit board level and updated to the latest revision. All parts are thoroughly inspected and hand-cleaned before being functionally tested in a fully configured system.

    Our Reconditioned Products always come with a PDF Supply 2-Year Warranty.

    Free Overnight delivery on orders over $500!

    What is a Verified Substitute?

    A verified substitute new product is a "drop in" replacement designed with identical specifications as the OEM product. It will meet all electrical and dimensional charactertics at a substanstially reduced price.

    Free Overnight delivery on orders over $500!

    Download Lastest Documentation

    Please visit this manufacturer's website to download the lastest manuals and datasheets.

    Lowest Price Guarantee

    We stand behind our prices with a lowest price guarantee. If you find a legacy GE PLC part advertised for less on an authorized GE PLC distributor website, simply contact us and send us a link to the lower advertised price. We will match that price and ship overnight FREE. The item must be in stock, in similar condition and be able to ship same day.

    Free Shipping

    FREE Overnight Delivery for Continental US orders over $500!

    FREE Ground Delivery for Continental US orders under $500!

    US orders placed Monday - Friday before 5pm EST will ship same day.

    Canada/Mexico orders placed Monday - Friday before 3:30pm EST will ship same day.

    International orders will ship the following business day.