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1794sc-IF8IU

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.

Other Available Revisions for the 1794sc-IF8IU 1794sc-IF8IU//A

Common misspellings:
  • l794sc-IF8IU
  • 179Asc-IF8IU
  • 1794sc-1F8IU
  • 1794sc-lF8IU
  • 1794sc-IFbIU
  • 1794sc-IF81U
  • 1794sc-IF8lU
  • 1794scIF8IU

Technical Specifications for 1794sc-IF8IU

BrandAllen-Bradley / Rockwell Automation
SeriesFlex I/O
Part number1794sc-IF8IU
Product typeInput module
Number of inputs8
Keyswitch position3
Operating temperature32 to 131 degrees Fahrenheit
Storage temperature-40 to 185 degrees Fahrenheit
Supply current rating240 milliamps at 24 Volts DC
Nominal input current ranges0 to 20 milliamps, 4 to 20 milliamps

About 1794sc-IF8IU

The 1794sc-IF8IU module is manufactured by Allen-Bradley as an industrial input module as part of the Flex I/O product line. It operates with 5.18 Watts of power dissipation. The 1794sc-IF8IU input module comes with the North American Hazardous Location Approval rating and the European Hazardous Location Approval rating and it is CE certified. This module is susceptible to ESD (electrostatic discharge) and care must be taken to avoid ESD when installing, servicing, or replacing this module. The 1794sc-IF8IU input module can be installed on the Allen-Bradley 1794-TB3G and 1794-TB3GS terminal bases. To install the 1794sc-IF8IU module on either of these bases, turn the keyswitch in the base to position 3, because that is the keyswitch position required by the module for a secure installation.

The Allen-Bradley Flex I/O 1794sc-IF8IU input module comes with 8 channels or inputs that it can use to connect to different devices in a complete Flex I/O setup. It supports multiple nominal input voltage ranges which are +/-50 millivolts, +/-100 millivolts, 0 to 5 Volts, 1 to 5 Volts, 0 to 10 Volts, and +/- 10 Volts. The 1794sc-IF8IU input module also supports 2 different nominal input current ranges which are 0 to 20 milliamps and 4 to 20 milliamps. The resolution rating supported by the 1794sc-IF8IU input module is 16 bits. It can accept data in engineering units and data that is scaled for PID. Its supply current rating is 240 milliamps at 24 Volts DC. The 1794sc-IF8IU input module can be stored in a temperature range of -40 to 185 degrees Fahrenheit and it can be used in a temperature range of 32 to 131 degrees Fahrenheit. 

The Allen-Bradley 1794sc-IF8IU input module is a Flex I/O module with 8 input channels. It can handle data in multiple formats including engineering units and data that has been scaled for PID.

F.A.Q for 1794sc-IF8IU

PDF Supply sells used surplus products. PDF Supply is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PDF Supply come with PDF Supply’s 1-year, 2-year, or 3-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.