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1794-IA8

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1794-IA8

Revisions: Ser A 
Description: The Allen-Bradley 1794-IA8 Flex I/O AC Digital Input Module has 8 Non-Isolated Inputs, a 65V AC On-state Voltage min., and a 132V AC On-state Voltage max.. It also operates with a 14.32mA On-state Current max. and a 43V AC Off-state Voltage max..
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Description: The Allen-Bradley 1794-IA8 Flex I/O AC Digital Input Module has 8 Non-Isolated Inputs, a 65V AC On-state Voltage min., and a 132V AC On-state Voltage max.. It also operates with a 14.32mA On-state Current max. and a 43V AC Off-state Voltage max..
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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-IA8.
Exchange: Exchange credit for your defective unit available.

To Speak to a sales representative for pricing & lead time:

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1-800-730-0292
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Rated 4.5 with 20 reviews

    Technical Specifications for 1794-IA8

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IA8
Product TypeFlex I/O AC Digital Input Module
Inputs8 Non-Isolated
On-state Voltage min.65V AC
On-state Voltage max.132V AC
On-state Current min.7.1mA
On-state Current max.14.32mA
Off-state Voltage max.43V AC
Off-state Current min.2.9mA
Nominal Input Current12 mA @ 120V AC
Flexbus Current30mA @ 5V DC
Power Dissipation4.5W @ 132V AC max.
UPC10612598137760
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IA8
Product TypeFlex I/O AC Digital Input Module
Inputs8 Non-Isolated
On-state Voltage min.65V AC
On-state Voltage max.132V AC
On-state Current min.7.1mA
On-state Current max.14.32mA
Off-state Voltage max.43V AC
Off-state Current min.2.9mA
Nominal Input Current12 mA @ 120V AC
Flexbus Current30mA @ 5V DC
Power Dissipation4.5W @ 132V AC max.
UPC10612598137760
s

About 1794-IA8

The Allen-Bradley 1794-IA8 is a FLEX 120 Volts AC Digital I/O module. It features 8 non-isolated inputs and it converts AC signals to the appropriate logic level for use within the processor. It comes with 8 yellow status indicators and can be mounted on a DIN rail or a panel mount. The 1794-IA8 also has various communication interfaces available like DeviceNet, ControlNet, Profibus DP, and EtherNet/IP. This module has a total measurement of 3.7 x 2.7 x 3.7 inches and an open-type enclosure and it is compatible with 22 to 12 AWG stranded copper wire. It can be attached to the following terminal base units: the 1794-TB3K, 1794-TBN, 1794-TB3SK, 1794-TB2, 1794-TBNK, 1794-TB3, 1794-TBKD, and the 1794-TB3S. It has 8 key switch positions.

Th 1794-IA8’s voltage is 85 to 132 Volts AC at 47 to 63 Hertz. It also has a minimum on-state voltage of 65 Volts AC, a nominal voltage of 120 Volts AC, a maximum on-state voltage of 132 Volts AC, and an off-state voltage of 43 Volts AC. Its nominal current is 12 mA at 120 Volts AC, 60 Hertz. The module has an isolation voltage of 2150 Volts DC, which is for 1 seconds between the system and the user, a FlexBus current of 30 mA at 5 Volts DC, and a bus rating of 30 mA at 5 Volts DC. Its power dissipation is 4.5 W maximum at 132 Volts AC and its thermal dissipation is 15.3 BTU/hour. The default filter time for the module from OFF to ON is 8.4 milliseconds and it is 26.4 milliseconds from ON to OFF. It has a relative humidity of 5 to 95% (non-condensing), an operating temperature of -20 to 55 degrees Celsius, and a non-operating temperature of -40 to 85 degrees Celsius. The module also has an operating vibration of 5g at 10 to 500 Hertz, an operating shock of 30g, and a non-operating shock of 50g.

FAQ for 1794-IA8

QuestionAnswer
1: How many inputs are there on the 1794-IA8? There are 8, nonisolated inputs on the 1794-IA8.
2: What are the dimensions of the 1794-IA8? The 1794-IA8 is 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.).
3: What is the price of a 1794-IA8 Allen Bradley FLEX I/O AC Digital Input Module? Submit quote request, send us an email, or call 800-730-0292 for our best price.
4: Does DO Supply offer repair services for the 1794-IA8 Allen Bradley FLEX I/O AC Digital Input Module? Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1794-IA8. For more information or to request a repair quote, please click here.

Repair Services for 1794-IA8

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1794-IA8. 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-IA8

Please refer to the manual for more information about the 1794-IA8 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IA8 Ser A
 1794-IA8/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-IA8
  • 179A-IA8
  • 1794-IAb
  • 1794IA8

Dimensions For 1794-IA8

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

Dimensions For 1794-IA8

Resolutions For 1794-IA8

Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IA8
Product TypeFlex I/O AC Digital Input Module
Inputs8 Non-Isolated
On-state Voltage min.65V AC
On-state Voltage max.132V AC
On-state Current min.7.1mA
On-state Current max.14.32mA
Off-state Voltage max.43V AC
Off-state Current min.2.9mA
Nominal Input Current12 mA @ 120V AC
Flexbus Current30mA @ 5V DC
Power Dissipation4.5W @ 132V AC max.
UPC10612598137760
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-IA8
Product TypeFlex I/O AC Digital Input Module
Inputs8 Non-Isolated
On-state Voltage min.65V AC
On-state Voltage max.132V AC
On-state Current min.7.1mA
On-state Current max.14.32mA
Off-state Voltage max.43V AC
Off-state Current min.2.9mA
Nominal Input Current12 mA @ 120V AC
Flexbus Current30mA @ 5V DC
Power Dissipation4.5W @ 132V AC max.
UPC10612598137760
About

The Allen-Bradley 1794-IA8 is a FLEX 120 Volts AC Digital I/O module. It features 8 non-isolated inputs and it converts AC signals to the appropriate logic level for use within the processor. It comes with 8 yellow status indicators and can be mounted on a DIN rail or a panel mount. The 1794-IA8 also has various communication interfaces available like DeviceNet, ControlNet, Profibus DP, and EtherNet/IP. This module has a total measurement of 3.7 x 2.7 x 3.7 inches and an open-type enclosure and it is compatible with 22 to 12 AWG stranded copper wire. It can be attached to the following terminal base units: the 1794-TB3K, 1794-TBN, 1794-TB3SK, 1794-TB2, 1794-TBNK, 1794-TB3, 1794-TBKD, and the 1794-TB3S. It has 8 key switch positions.

Th 1794-IA8’s voltage is 85 to 132 Volts AC at 47 to 63 Hertz. It also has a minimum on-state voltage of 65 Volts AC, a nominal voltage of 120 Volts AC, a maximum on-state voltage of 132 Volts AC, and an off-state voltage of 43 Volts AC. Its nominal current is 12 mA at 120 Volts AC, 60 Hertz. The module has an isolation voltage of 2150 Volts DC, which is for 1 seconds between the system and the user, a FlexBus current of 30 mA at 5 Volts DC, and a bus rating of 30 mA at 5 Volts DC. Its power dissipation is 4.5 W maximum at 132 Volts AC and its thermal dissipation is 15.3 BTU/hour. The default filter time for the module from OFF to ON is 8.4 milliseconds and it is 26.4 milliseconds from ON to OFF. It has a relative humidity of 5 to 95% (non-condensing), an operating temperature of -20 to 55 degrees Celsius, and a non-operating temperature of -40 to 85 degrees Celsius. The module also has an operating vibration of 5g at 10 to 500 Hertz, an operating shock of 30g, and a non-operating shock of 50g.

FAQ

Question: How many inputs are there on the 1794-IA8?
Answer: There are 8, nonisolated inputs on the 1794-IA8.

Question: What are the dimensions of the 1794-IA8?
Answer: The 1794-IA8 is 94 x 94 x 69 mm (3.7 x 3.7 x 2.7 in.).

Question: What is the price of a 1794-IA8 Allen Bradley FLEX I/O AC Digital Input Module?
Answer: Submit quote request, send us an email, or call 800-730-0292 for our best price.

Question: Does DO Supply offer repair services for the 1794-IA8 Allen Bradley FLEX I/O AC Digital Input Module?
Answer: Yes, DO Supply offers repair services for a variety of Allen-Bradley products, such as the 1794-IA8. For more information or to request a repair quote, please click here.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1794-IA8. 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 Askenvelope Get Quote

Our highly skilled technicians can repair your 1794-IA8. 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-IA8 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-IA8 Ser A
 1794-IA8/A, Series A, Rev A Request Quote

Common misspellings:
  • l794-IA8
  • 179A-IA8
  • 1794-IAb
  • 1794IA8
PDF
1794-IA8 PDF