A-B 1756-IF16 Product Overview

A-B 1756-IF16 is a ControlLogix series analog input module produced by Rockwell Allen-Bradley(AB)in the United States.The following is a detailed introduction to the module.

Product Overview

Brand:Allen-Bradley,now part of Rockwell Automation.

Model:1756-IF16

Type:Analog Input Module

Application:Industrial Automation Control System

Technical Specifications and Features

Multi-channel Design

The module has 16 analog input channels and can simultaneously receive and process multiple analog signals,such as voltage and current signals.This design enables it to meet the needs of multi-channel signal monitoring in complex control systems.

High Resolution

The AB 1756-IF16 module has high resolution characteristics and can accurately measure and collect analog input signals.This helps to achieve precise data monitoring and control,ensuring the stability and reliability of the system.

Multiple Input Types Support

The module supports multiple input types,including current,voltage,thermocouples,and thermal resistors.This flexibility allows it to adapt to different types of sensors and measurement devices to meet various application requirements.

Flexible signal wiring configuration

AB 1756-IF16 supports three types of signal wiring configurations,including single-ended,differential,and high-speed differential wiring.Single-ended wiring is most sensitive to noise and must be used with signals with a common ground;differential wiring methods increase noise sensitivity;and high-speed differential wiring is suitable for systems that need to update data quickly relative to the input signal.

High sampling rate and cold-end compensation

The module usually has a high sampling rate to monitor the changes in voltage signals in real time.At the same time,it supports cold-end compensation function,which can correct the impact of temperature changes on measurements.

Built-in diagnostic function

AB 1756-IF16 module has built-in diagnostic functions that can be used to monitor module status and performance,as well as detect line faults or anomalies.

Communication interface

The module usually communicates with PLC or DCS through the ControlLogix backplane and supports Ethernet or other communication protocols.

Other technical specifications

Resolution:16 bits(may reach 15 bits+sign bipolar under certain input ranges).

Supported sensor types:±10.25V,05.125V,010.25V,etc.

Requires removable terminal block:1756-TBCH or 1756-TBS6H.

Factory warranty period:usually 12 months.

Application areas

A-B 1756-IF16 analog input module is suitable for various industrial automation control systems,especially those requiring high-precision,multi-channel analog signal input.It can be widely used in manufacturing,process industry,energy and other fields to provide reliable and accurate analog signal input for various equipment and systems.