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Allen-Bradley 1794-IF4I Analog Input Module

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Allen-Bradley 1794-IF4I

by Allen-Bradley

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OverviewUpgrade your manufacturing control systems with the Allen-Bradley 1794-IF4I Analog Input Module, a robust and dependable component within the acclaimed 1794 Flex I/O family. Crafted for superior performance, this unit features four dedicated input channels for 4-20mA current signals, making it an essential choice for various industrial uses. Designed for flawless integration with both ControlLogix and CompactLogix systems, the 1794-IF4I guarantees accurate analog signal processing, vital for maintaining operational efficiency and precision.Beyond its exceptional signal conversion abilities, the 1794-IF4I distinguishes itself with integrated input-to-system isolation. This crucial safety element protects your systems from electrical disturbances, ensuring stable and secure operation even in the most demanding industrial settings. Whether you are managing complex process control, intricate machine automation, or precise data acquisition from various field devices, this Analog Input Module provides the performance and safeguarding your operations require.Key Features Four 4-20mA Current Inputs: Accurately monitor up to four individual current signals simultaneously. Integrated Input-to-System Isolation: Improves system safety and dependability by guarding against electrical interference and faults. High-Accuracy Analog Signal Conversion: Ensures precise and consistent data capture for crucial industrial processes. Effortless ControlLogix & CompactLogix Compatibility: Engineered for simple integration into existing Allen-Bradley control architectures. Flex I/O Series Adaptability: Part of the versatile 1794 Flex I/O family, enabling scalable and distributed I/O configurations. Durable Industrial Construction: Built to endure challenging operating environments common in manufacturing and processing industries. UL Listed & CE Certified: Adheres to stringent industry benchmarks for quality, safety, and performance. Technical Specifications Module Type: Analog Input Series: 1794 Flex I/O Input Type: Current (4-20 mA) Number of Channels: 4 Input Range: 4-20 mA Isolation: Features isolation between input and system Compatible Systems: ControlLogix and CompactLogix Operating Voltage: 24V DC Mounting: Panel or DIN Rail Certification: UL Listed, CE Certified Applications Industrial Automation: Perfect for systems needing precise current input from various field devices such as sensors, transmitters, and flow meters in automated production lines. Process Control: Essential for maintaining accurate control in sectors like oil & gas, pharmaceuticals, food & beverage, and chemical processing. Machine Automation: Suited for machinery and equipment requiring dependable analog signal monitoring and control for improved performance and safety. Data Acquisition Systems: Ideal for collecting critical analog data for analysis, trending, and process optimization. Environmental Monitoring: Utilized in applications where real-time current measurements from environmental sensors are crucial. Building Management Systems: Integrates with systems to oversee and regulate various building parameters via current signals. Why Choose This Model?Unmatched Signal AccuracyThe 1794-IF4I provides exceptionally precise conversion of 4-20 mA current signals, guaranteeing the integrity of your essential data.Enhanced System ProtectionWith built-in input-to-system isolation, this module significantly lowers the risk of electrical faults and ensures secure, uninterrupted operation.Seamless Integration CapabilityDesigned for effortless compatibility with industry-leading ControlLogix and CompactLogix platforms, simplifying system design and deployment.Flexible and Scalable SolutionAs part of the Flex I/O series, it offers a modular approach to I/O, allowing for simple expansion and configuration to meet evolving application requirements.Reliability in Harsh EnvironmentsEngineered for industrial durability, it performs consistently in challenging conditions.Order NowEnhance your industrial control system with the Allen-Bradley 1794-IF4I Analog Input Module. Experience superior precision, reliability, and seamless integration. Contact us today to place your order or request a quote!FAQWhat is the primary function of the Allen-Bradley 1794-IF4I module?Its primary role is to provide four channels for 4-20mA analog current inputs, converting these signals for use within ControlLogix and CompactLogix systems.Does this module offer protection against electrical interference?Yes, it features integrated input-to-system isolation, which safeguards your system from electrical disturbances and enhances overall reliability.Is the 1794-IF4I compatible with existing Allen-Bradley control systems?Absolutely. It is designed for seamless integration with both ControlLogix and CompactLogix platforms.What types of applications benefit most from this module?This module is ideal for industrial automation, process control, machine automation, data acquisition, environmental monitoring, and building management systems where precise current signal monitoring is crucial.What are the mounting options for this module?The 1794-IF4I can be mounted on a panel or a DIN rail, offering flexibility for various installation setups.

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$869.00
12 in stock

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PRODUCT DETAILS

Allen-Bradley 1794-IF4I

Overview

This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Module Type: Analog Input
  • Series: 1794 Flex I/O
  • Input Type: Current (4-20 mA)
  • Number of Channels: 4
  • Input Range: 4-20 mA
  • Isolation: Features isolation between input and system
  • Compatible Systems: ControlLogix and CompactLogix
  • Operating Voltage: 24V DC
  • Mounting: Panel or DIN Rail
  • Certification: UL Listed, CE Certified

Applications

  • Industrial Automation: Perfect for systems needing precise current input from various field devices such as sensors, transmitters, and flow meters in automated production lines.
  • Process Control: Essential for maintaining accurate control in sectors like oil & gas, pharmaceuticals, food & beverage, and chemical processing.
  • Machine Automation: Suited for machinery and equipment requiring dependable analog signal monitoring and control for improved performance and safety.
  • Data Acquisition Systems: Ideal for collecting critical analog data for analysis, trending, and process optimization.
  • Environmental Monitoring: Utilized in applications where real-time current measurements from environmental sensors are crucial.
  • Building Management Systems: Integrates with systems to oversee and regulate various building parameters via current signals.

Why Choose the 1794-IF4I?

Unmatched Signal Accuracy

The 1794-IF4I provides exceptionally precise conversion of 4-20 mA current signals, guaranteeing the integrity of your essential data.

Enhanced System Protection

With built-in input-to-system isolation, this module significantly lowers the risk of electrical faults and ensures secure, uninterrupted operation.

Seamless Integration Capability

Designed for effortless compatibility with industry-leading ControlLogix and CompactLogix platforms, simplifying system design and deployment.

Flexible and Scalable Solution

As part of the Flex I/O series, it offers a modular approach to I/O, allowing for simple expansion and configuration to meet evolving application requirements.

Reliability in Harsh Environments

Engineered for industrial durability, it performs consistently in challenging conditions.

Availability & Shipping

  • In stock: 1794-IF4I ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1794-IF4I ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

Its primary role is to provide four channels for 4-20mA analog current inputs, converting these signals for use within ControlLogix and CompactLogix systems.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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