Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module
    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module

    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module

    The Allen-Bradley 1794-IR8 is a highly reliable 8-channel, 3-wire RTD (Resistance Temperature Detector) input module designed for the versatile Rockwell Automation Flex I/O system. This module is engineered to accurately measure temperature and resistance across an input rating of 1 to 433 Ohms. It features comprehensive diagnostic capabilities, including individual status indicators for all 8 input channels and a module OK status LED for simplified troubleshooting. Built for robust industrial environments, it operates on a 24VDC external supply (140mA) and requires 5VDC Flexbus power (15mA). The 1794-IR8 is rigorously certified for use in hazardous locations (Class I, Division 2, Groups A, B, C, D) and carries ATEX, CE, and UL listings, making it a safe, efficient, and globally compliant choice for industrial automation control systems.

    Technical Specifications:

    • Brand: Allen-Bradley
    • Catalog Number: 1794-IR8
    • Module Type: Flex I/O RTD Input Module
    • Number of Channels: 8 Channels (3-Wire RTD)
    • Input Rating: 1 to 433 Ohms
    • Supply Voltage / Current: 24VDC @ 140mA
    • Flexbus Power: 5VDC @ 15mA
    • Diagnostics: Status indicators for 8 inputs and Module OK
    • Hazardous Location Rating: Class I, Div 2, Groups A, B, C, D (Temp Code T4A)
    • Certifications: UL US Listed, CE, ATEX (Ex nA IIC T4 / II 3 G)

    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module Description

    BrandAllen-Bradley
    Model1794-IR8

    Reviews

    There are no reviews yet.

    Only logged in customers who have purchased this product may leave a review.

    Shipping policy

    If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.

    Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.

     

    ENERAL DELIVERY INFORMATION

    Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
    On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.

    The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
    Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.

    All orders:

    • must be paid for in full before any goods are dispatched
    • require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
    • are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network

    Allen-Bradley 1794-IR8 Flex I/O 3-Wire RTD Input Module

    Optimize your industrial automation with the Allen-Bradley 1794-IR8 Flex I/O 8-Channel 3-Wire RTD Input Module. Featuring a 1-433 Ohms input rating, 24VDC operation, and Class I Div 2 hazardous location certifications, this module delivers precise, reliable temperature monitoring for demanding control environments.