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Home > Electrical & Electronics > Electrical Control System > Allen-Bradley 1756-IF4FXOF2F Analog I/O Module

Allen-Bradley 1756-IF4FXOF2F Analog I/O Module

Allen-Bradley 1756-IF4FXOF2F Analog I/O Module photo-1

Allen-Bradley 1756-IF4FXOF2F Analog I/O Module photo-2

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Guizhou Yuanmiao Automation Equipment Co., Ltd.

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Port of Shipment:

China

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Delivery time depends on order quantity.

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Operating temperature 0°C to 60°C

Humidity 5% - 95% (non - condensing)

Power Input 24V DC

I. Overview

1756-IF4FXOF2F is a high-performance hybrid analog module in Rockwell Automation's ControlLogix series, integrating both analog input and output functions. It can accurately collect on-site analog input signals and output corresponding analog signals according to the control instructions of the ControlLogix processor, realizing the monitoring and control of various parameters in industrial production processes.

This module is widely used in the industrial field, especially suitable for scenarios that require simultaneous multi-parameter collection and multi-equipment control. In petrochemical production, it can collect signals such as temperature and pressure of reaction devices, and output control signals to adjust valve openings; in power systems, it can monitor parameters such as voltage and current of the power grid and control related equipment to maintain system stability. As a key component of the ControlLogix system, 1756-IF4FXOF2F works collaboratively with other modules in the same series, providing strong support for the precise control and efficient operation of industrial automation systems.

II. Technical Parameters

Channel Configuration: Includes 4 analog input channels and 2 analog output channels. The input channels can collect various analog signals, and the output channels can output corresponding control signals, meeting the dual needs of signal collection and control for small and medium-sized industrial equipment or production lines.

Input Signal Types: Supports current signals (such as 4-20mA DC) and voltage signals (such as 0-10V DC, ±5V DC, etc.), which can be flexibly configured through software to adapt to different types of sensors and transmitters, with strong compatibility.

Output Signal Types: Also supports current signals (4-20mA DC) and voltage signals (0-10V DC, etc.), which can output corresponding signals according to control needs to drive actuators, valves and other equipment.

Resolution: Both input and output channels have high resolution, usually 16 bits, which can accurately handle small signal changes and ensure the accuracy of signal collection and output.

Accuracy: The measurement accuracy and output accuracy are high, generally within ±0.1% of full scale (specific accuracy varies with signal type and range), reducing the impact of errors on system control, and is suitable for industrial scenarios with high accuracy requirements.

Sampling Rate: The single-channel sampling rate of the input channel can reach a high level, such as hundreds of times per second, which can timely capture rapidly changing signals to meet real-time monitoring needs; the output channel responds quickly and can adjust the output signal according to control instructions.

Isolation Method: Adopts inter-channel isolation or group isolation design, with an isolation voltage usually of 250V AC, which effectively suppresses electromagnetic interference and common-mode interference, improves the anti-interference ability of the module in complex industrial environments, and ensures stable signal transmission.

Power Requirements: Obtains power from the ControlLogix rack backplane, with low typical power consumption. The current consumption is about 600mA at 5V DC (specific parameters are subject to the product data sheet), which has little impact on the system power load and ensures stable power supply to the system.

Environmental Adaptability Range:

Operating Temperature: Can work normally in the temperature range of 0°C to 60°C, adapting to temperature changes in industrial production sites, and can run stably in both high-temperature workshops and normal-temperature control rooms.
Relative Humidity: Can withstand 5% to 95% non-condensing relative humidity, and can still maintain reliable performance in humid environments such as food processing workshops and water treatment plants.

Dimension Specifications: Adopts the standard module size of the ControlLogix series, perfectly matching the 1756 series rack, with convenient installation, and easy system integration and later maintenance.

III. Functional Features

Hybrid Signal Processing: Integrates 4 input channels and 2 output channels, which can realize the collection and control of analog signals at the same time, without the need to separately equip input and output modules, reducing the number of modules used, optimizing the system structure, and lowering costs.

High-precision Performance: 16-bit resolution and high accuracy ensure accurate collection and output of analog signals. In scenarios such as precision manufacturing and chemical reaction control, it can accurately reflect parameter changes and output precise control signals, ensuring the stability of the production process and product quality.

Flexible Signal Adaptation: Supports multiple current and voltage signal types, and the signal type and range of each channel can be configured through software. It can adapt to different sensors, transmitters and actuators without replacing hardware, improving the versatility and flexibility of the module, and adapting to diverse industrial application needs.

Fast Response Ability: The high sampling rate of the input channel and the fast response speed of the output channel can timely capture signal changes and quickly execute control instructions. For rapidly changing industrial processes, such as assembly line speed adjustment and real-time pressure control, precise and timely control can be achieved, avoiding production problems caused by delays.

Reliable Anti-interference Design: The isolation design between channels and good electromagnetic compatibility can effectively resist electromagnetic interference and common-mode interference in industrial sites, ensure the accuracy of signal collection and the stability of output, reduce the impact of interference on system control, and improve the reliability of the system.

Comprehensive Diagnostic Functions: It has self-diagnostic capability, which can monitor the module's own operating status (such as power failure, channel failure, etc.), and communicate with the processor through the backplane to report diagnostic information in real-time. At the same time, it supports the detection of faults such as sensor disconnection and output short circuit, facilitating engineers to quickly locate and solve problems, and shortening the fault handling time.

Easy Integration and Configuration: As a ControlLogix series module, it has excellent compatibility with other modules in the same series and can be seamlessly integrated into the ControlLogix system. Through Rockwell Automation's Studio 5000 programming software, engineers can conveniently complete module parameter configuration, channel calibration, data mapping and other operations without complex programming, reducing the difficulty of system integration.

Industrial-grade Stability: Adopting industrial-grade components and a robust structural design, it has good anti-vibration and anti-impact performance, can withstand mechanical stress and environmental tests in industrial sites, ensures long-term stable operation in harsh industrial environments, and reduces production interruptions caused by module failures.

Product Tags: Allen-Bradley , 1756-IF4FXOF2F