GE / IP FANUC Series 90/30 In Stock

Call Now




Rated 0/5 Based on ratings.

Rate your purchase of the 1756-IF16H

Allen Bradley - ControlLogix - 1756-IF16H

Allen Bradley - ControlLogix - 1756-IF16H

SKU 2176016  UPC 0799705807198

Allen Bradley products are now sold by our affiliate company

Notice: By clicking this link, you will be redirected away from to

Other Available Revisions for the 1756-IF16H ABCDEFGHIJKLMNOPQRSTUVWXYZ

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.

PDF Electric & Supply Inc. sells new, new surplus and refurbished products which are sourced through independent channels. All warranties and support, if applicable, are with PDF Electric & Supply Inc. and not the manufacturer. PDF Electric & Supply Inc. is not an authorized distributor or representative for the listed manufacturers and makes no representations as to any quality control performed by any listed manufacturer on the products. The products listed on this website may vary as to their country of origin; the accessories, and other items included with the product; and the language used on the packaging, the parts, and any related instructions or printed material related to the products. This website is not sanctioned or approved by any manufacturer or tradename listed. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.