1791-IOVX | Allen Bradley PLC 1791 Block I/O

1791-IOVX

Rated 4.5 with 13 reviews

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

Rockwell Disclaimer: The product is used surplus. DO 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 DO 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, DO 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. DO 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO 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.

Rockwell Disclaimer: The product is used surplus. DO 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 DO 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, DO 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. DO 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO 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.


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1791-IOVX

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 1791-IOVX I/O module is a block I/O module with 128 total input and output points. This block I/O module is equipped with 64 source input points and 64 source output points and it is part of the 1791 Block I/O series. The 1791-IOVX block I/O module is a 24 Volts DC rated block I/O module. This block I/O module has internal fuses for protection as well as a programmable controller interface and a power supply. The 1791-IOVX block I/O module has an operating temperature range of 32 to 140 degrees Fahrenheit and a storage temperature range of -40 to 185 degrees Fahrenheit.
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Request a quote for 1791-IOVX

Description: The Allen-Bradley/Rockwell Automation 1791-IOVX I/O module is a block I/O module with 128 total input and output points. This block I/O module is equipped with 64 source input points and 64 source output points and it is part of the 1791 Block I/O series. The 1791-IOVX block I/O module is a 24 Volts DC rated block I/O module. This block I/O module has internal fuses for protection as well as a programmable controller interface and a power supply. The 1791-IOVX block I/O module has an operating temperature range of 32 to 140 degrees Fahrenheit and a storage temperature range of -40 to 185 degrees Fahrenheit.

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

Rockwell Disclaimer: The product is used surplus. DO 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 DO 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, DO 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. DO 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO 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.

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Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1791-IOVX.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.5 with 13 reviews

    Technical Specifications for 1791-IOVX

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-I0VX
Voltage24V DC
Inputs per Block64 Sourcing
Input On-state Voltage Range12-26.4V DC
Input On-state Current1.56mA min.
Input Off-state Voltage7V DC max.
Input Off-state Current1mA DC max.
Outputs per Block64 Sinking
Output Voltage Range18-26.4V DC at 300mA resistive max.
External Power18-26.4V DC
Dimensions6.15 x 13.0 x 1.72 in.
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-IOVX has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-IOVX units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-I0VX
Voltage24V DC
Inputs per Block64 Sourcing
Input On-state Voltage Range12-26.4V DC
Input On-state Current1.56mA min.
Input Off-state Voltage7V DC max.
Input Off-state Current1mA DC max.
Outputs per Block64 Sinking
Output Voltage Range18-26.4V DC at 300mA resistive max.
External Power18-26.4V DC
Dimensions6.15 x 13.0 x 1.72 in.
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-IOVX has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-IOVX units instead of migration.

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About 1791-IOVX

The 1791-IOVX is manufactured by a unit of Rockwell Automation called Allen Bradley. This unit has 64 sourcing inputs and 64 sinking outputs. In the 1791-IOVX block I/O module are offered many small, self-contained I/O devices with power supply, Input/Output connections, interface for programmable control, and signal conditioning circuitry. On the 1791-IOVX device, indicators are available for indicating Power, Active, Fuse, and Communication signals. Another LED array is provided to view input/output status. With the help of push buttons, display for input or output can be selected. Additional termination register switches, a rack address switch, and configuration switches are provided. The configuration switches help in setting I/O group, rack address, baud rate, last rack, last state, and process restart lockout. The 1791-IOVX has removable, four separate 37-pin terminal blocks to connect the remote I/O. Additionally, for connecting to an external 24 Volt DC supply, another non-removable terminal block is provided. This device, in addition to having the functionality of an I/O module, has also other functionalities of I/O rack, adapter, and a power supply.



Use of a 24 Volt DC power supply at the current rating of 300 mA is advised. The maximum rated power dissipation of the device is 25.2 Watts and thermal dissipation rate is 86.2BTU/hour. The dimensions of 1791-IOVX are 156.21 X 334 X 43.7 millimeters. Make all connections using a stranded gauge 14 wire with 1.2 millimeters maximum of insulation. The 1791-IOVX can be stored between -40 to 85 degrees Celsius but must be operated only between 0 to 60 degrees Celsius. Connect the output on the right side and the input on the left side terminals always. It is highly advised to make all remote I/O link connections using a RIO Belden 9463 cable. While wiring, never wire the blocks in parallel, but always in series. Remember to use a termination register if the I/O module block is the last block in the system.



 



Technical Description of 1791-IOVX

24V dc BLOCK I/O Allen-Bradley AB with 64 Sourcing Inputs per Block and 64 Sinking Outputs per Block.

Repair Services for 1791-IOVX

Type Lead Time Price Action
Repair Service 2-4 weeks $453cartAdd to Cart

Our highly skilled technicians can repair your 1791-IOVX. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1791-IOVX

Please refer to the manual for more information about the 1791-IOVX such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791-IOVX Ser A
1791-IOVX/A, Series A, Rev A Request Quote
Common misspellings:
  • l791-IOVX
  • 179l-IOVX
  • 1791-I0VX
  • 1791IOVX

Dimensions For 1791-IOVX

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 1791-IOVX

Resolutions For 1791-IOVX

About

Technical Specifications for 1791-IOVX

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-I0VX
Voltage24V DC
Inputs per Block64 Sourcing
Input On-state Voltage Range12-26.4V DC
Input On-state Current1.56mA min.
Input Off-state Voltage7V DC max.
Input Off-state Current1mA DC max.
Outputs per Block64 Sinking
Output Voltage Range18-26.4V DC at 300mA resistive max.
External Power18-26.4V DC
Dimensions6.15 x 13.0 x 1.72 in.
Product Lifecycle Status*Discontinued/Obsolete
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-I0VX
Voltage24V DC
Inputs per Block64 Sourcing
Input On-state Voltage Range12-26.4V DC
Input On-state Current1.56mA min.
Input Off-state Voltage7V DC max.
Input Off-state Current1mA DC max.
Outputs per Block64 Sinking
Output Voltage Range18-26.4V DC at 300mA resistive max.
External Power18-26.4V DC
Dimensions6.15 x 13.0 x 1.72 in.
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-IOVX has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-IOVX units instead of migration.

About 1791-IOVX

The 1791-IOVX is manufactured by a unit of Rockwell Automation called Allen Bradley. This unit has 64 sourcing inputs and 64 sinking outputs. In the 1791-IOVX block I/O module are offered many small, self-contained I/O devices with power supply, Input/Output connections, interface for programmable control, and signal conditioning circuitry. On the 1791-IOVX device, indicators are available for indicating Power, Active, Fuse, and Communication signals. Another LED array is provided to view input/output status. With the help of push buttons, display for input or output can be selected. Additional termination register switches, a rack address switch, and configuration switches are provided. The configuration switches help in setting I/O group, rack address, baud rate, last rack, last state, and process restart lockout. The 1791-IOVX has removable, four separate 37-pin terminal blocks to connect the remote I/O. Additionally, for connecting to an external 24 Volt DC supply, another non-removable terminal block is provided. This device, in addition to having the functionality of an I/O module, has also other functionalities of I/O rack, adapter, and a power supply.



Use of a 24 Volt DC power supply at the current rating of 300 mA is advised. The maximum rated power dissipation of the device is 25.2 Watts and thermal dissipation rate is 86.2BTU/hour. The dimensions of 1791-IOVX are 156.21 X 334 X 43.7 millimeters. Make all connections using a stranded gauge 14 wire with 1.2 millimeters maximum of insulation. The 1791-IOVX can be stored between -40 to 85 degrees Celsius but must be operated only between 0 to 60 degrees Celsius. Connect the output on the right side and the input on the left side terminals always. It is highly advised to make all remote I/O link connections using a RIO Belden 9463 cable. While wiring, never wire the blocks in parallel, but always in series. Remember to use a termination register if the I/O module block is the last block in the system.



 



Technical Description of 1791-IOVX

24V dc BLOCK I/O Allen-Bradley AB with 64 Sourcing Inputs per Block and 64 Sinking Outputs per Block.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $453cartAdd to Cart

Our highly skilled technicians can repair your 1791-IOVX. 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 $453cartAdd to Cart

Our highly skilled technicians can repair your 1791-IOVX. 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 1791-IOVX such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791-IOVX Ser A
1791-IOVX/A, Series A, Rev A Request Quote

Common misspellings:
  • l791-IOVX
  • 179l-IOVX
  • 1791-I0VX
  • 1791IOVX
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