1794-IJ2

Rated 4.7 with 15 reviews

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1794-IJ2

Revisions: Ser A 
Description: The Allen-Bradley 1794-IJ2 Flex I/O 2 Input Frequency Module has 2 per Channel Inputs, a 1-32 kHz w/sine wave max. Input Frequency, and a 10V On-state Voltage min.. It also operates with a 2 Isolated Outputs and a 24V DC Output Voltage nom..
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Description: The Allen-Bradley 1794-IJ2 Flex I/O 2 Input Frequency Module has 2 per Channel Inputs, a 1-32 kHz w/sine wave max. Input Frequency, and a 10V On-state Voltage min.. It also operates with a 2 Isolated Outputs and a 24V DC Output Voltage nom..

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1794-IJ2.
Exchange: Exchange credit for your defective unit available.

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Rated 4.7 with 15 reviews

    Technical Specifications for 1794-IJ2

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IJ2
Product TypeFlex I/O 2 Input Frequency Module
Inputs2 per Channel
Input Frequency1-32 kHz w/sine wave max.
On-state Voltage min.10V
On-state Current nom.9.0mA
Outputs2 Isolated
Output Voltage nom.24V DC
Output Off-state Voltage max.31.2V DC
Output On-state Current1.0A per Channel max.
Power Dissipation4.6W @ 31.2V DC max.
Thermal Dissipation15.6 BTU/hr. @ 31.2V DC max.
UPC10612598180216
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IJ2
Product TypeFlex I/O 2 Input Frequency Module
Inputs2 per Channel
Input Frequency1-32 kHz w/sine wave max.
On-state Voltage min.10V
On-state Current nom.9.0mA
Outputs2 Isolated
Output Voltage nom.24V DC
Output Off-state Voltage max.31.2V DC
Output On-state Current1.0A per Channel max.
Power Dissipation4.6W @ 31.2V DC max.
Thermal Dissipation15.6 BTU/hr. @ 31.2V DC max.
UPC10612598180216

About 1794-IJ2

The 1794-IJ2 by Allen Bradley belongs to the family of Flex Input/Output modules. It is a DC input frequency module, running on 24 Volts DC. This module works on a rack-based configuration; a total of 8 terminals can be configured at once, using an adapter module.

This unit has 2 inputs, 2 outputs, and 2 frequency inputs, enabling it to perform high-speed algorithms; its two frequency inputs have frequencies of 32 and 767 Hertz. Its most basic applications include all processes that make use of units to measure acceleration, direction, or reporting frequency at a given point in time. The data instructions are in the form of MSG commands and are processed using RSLogix 500 software.

Both the inputs and the outputs are electrically fused to prevent damages at the time of interrupted power supply and there are indicators for process identification and power supply.

Installing this device is a user-friendly process; it can either be mounted with screws or as a DIN rail mount using a 1794-NM1 for mounting. The flex bus connector must be fully inserted into the terminal unit. There are dedicated options for using Profibus or Ethernet as the network for communication.

The operating temperature ranges between 0 and 55 degrees Celsius with a maximum starting current of 10 A.

Repair Services for 1794-IJ2

Type Lead Time Price Action
Repair Service 2-4 weeks $483.91cartAdd to Cart

Our highly skilled technicians can repair your 1794-IJ2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1794-IJ2

Please refer to the manual for more information about the 1794-IJ2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IJ2 Ser A
1794-IJ2/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-IJ2
  • 179A-IJ2
  • 1794IJ2

Dimension For 1794-IJ2

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimension For 1794-IJ2

Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IJ2
Product TypeFlex I/O 2 Input Frequency Module
Inputs2 per Channel
Input Frequency1-32 kHz w/sine wave max.
On-state Voltage min.10V
On-state Current nom.9.0mA
Outputs2 Isolated
Output Voltage nom.24V DC
Output Off-state Voltage max.31.2V DC
Output On-state Current1.0A per Channel max.
Power Dissipation4.6W @ 31.2V DC max.
Thermal Dissipation15.6 BTU/hr. @ 31.2V DC max.
UPC10612598180216
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IJ2
Product TypeFlex I/O 2 Input Frequency Module
Inputs2 per Channel
Input Frequency1-32 kHz w/sine wave max.
On-state Voltage min.10V
On-state Current nom.9.0mA
Outputs2 Isolated
Output Voltage nom.24V DC
Output Off-state Voltage max.31.2V DC
Output On-state Current1.0A per Channel max.
Power Dissipation4.6W @ 31.2V DC max.
Thermal Dissipation15.6 BTU/hr. @ 31.2V DC max.
UPC10612598180216
About

The 1794-IJ2 by Allen Bradley belongs to the family of Flex Input/Output modules. It is a DC input frequency module, running on 24 Volts DC. This module works on a rack-based configuration; a total of 8 terminals can be configured at once, using an adapter module.

This unit has 2 inputs, 2 outputs, and 2 frequency inputs, enabling it to perform high-speed algorithms; its two frequency inputs have frequencies of 32 and 767 Hertz. Its most basic applications include all processes that make use of units to measure acceleration, direction, or reporting frequency at a given point in time. The data instructions are in the form of MSG commands and are processed using RSLogix 500 software.

Both the inputs and the outputs are electrically fused to prevent damages at the time of interrupted power supply and there are indicators for process identification and power supply.

Installing this device is a user-friendly process; it can either be mounted with screws or as a DIN rail mount using a 1794-NM1 for mounting. The flex bus connector must be fully inserted into the terminal unit. There are dedicated options for using Profibus or Ethernet as the network for communication.

The operating temperature ranges between 0 and 55 degrees Celsius with a maximum starting current of 10 A.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $483.91cartAdd to Cart

Our highly skilled technicians can repair your 1794-IJ2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $483.91cartAdd to Cart

Our highly skilled technicians can repair your 1794-IJ2. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1794-IJ2 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IJ2 Ser A
1794-IJ2/A, Series A, Rev A Request Quote

Common misspellings:
  • l794-IJ2
  • 179A-IJ2
  • 1794IJ2
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