1791-24BR - In Stock | Allen Bradley PLC 1791 Block I/O

1791-24BR

Rated 4.2 with 15 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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1791-24BR

Revisions: Ser A Ser B 
Description: The 1791-24BR block I/O module is a mixed input and output module from the Allen-Bradley/Rockwell Automation in the 1791 Block I/O series. It comes with 24 DC inputs and 8 DC relay outputs. The 1791-24BR block I/O module?s inputs and outputs all operate at 10 to 30 Volts DC. The 24 inputs in this block I/O module are divided into 3 groups that contain 8 inputs each. The 1791-24BR block I/O module can be mounted on a DIN Rail and it is recommended to mount it vertically.
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Description: The 1791-24BR block I/O module is a mixed input and output module from the Allen-Bradley/Rockwell Automation in the 1791 Block I/O series. It comes with 24 DC inputs and 8 DC relay outputs. The 1791-24BR block I/O module?s inputs and outputs all operate at 10 to 30 Volts DC. The 24 inputs in this block I/O module are divided into 3 groups that contain 8 inputs each. The 1791-24BR block I/O module can be mounted on a DIN Rail and it is recommended to mount it vertically.

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 Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1791-24BR.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.2 with 15 reviews

    Technical Specifications for 1791-24BR

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-24BR
Voltage24V dc
Inputs per Block24
Input On-state Voltage Range10-30V dc
Input On-state Current11mA @ 30V max.
Input Off-state Voltage5V dc max.
Input Off-state Current1.5mA min.
Outputs per Block8
Output Voltage Range20-132V ac @ 1A resistive max.
External Power19.2-30V dc
Dimensions6.95 x 4.35 x 3.85 in.
UPC10612598124784
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-24BR has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-24BR units instead of migration.

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-24BR
Voltage24V dc
Inputs per Block24
Input On-state Voltage Range10-30V dc
Input On-state Current11mA @ 30V max.
Input Off-state Voltage5V dc max.
Input Off-state Current1.5mA min.
Outputs per Block8
Output Voltage Range20-132V ac @ 1A resistive max.
External Power19.2-30V dc
Dimensions6.95 x 4.35 x 3.85 in.
UPC10612598124784
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-24BR has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-24BR units instead of migration.

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About 1791-24BR

The Allen-Bradley 1791-24BR is a block I/O module. This relay output module can support 24 input modules, with 3 groups of 8 inputs. Its on-state voltage range is from 10-30 Volts DC and off-state voltage is a maximum of 5 Volts DC. The on-state current is a minimum of 2.5 milliamps at 10 Volts DC and a maximum of 11 milliamps at 30 Volts DC and off-state current is a minimum of 1.5 Amps. The external power of this module is 19.2-30 Volts DC for the voltage and 300 milliamps for the current. The maximum power dissipation is 14.5 Watts and the maximum thermal dissipation is 49.4 BTU/hour. It has an isolation of 500 Volts AC for the power supply to remote I/O, I/O group-to-group, and I/O group-to-logic. The module has an operating temperature of 0-60 degrees Celsius, a storage temperature of 40-85 degrees Celsius, and a non-condensing relative humidity of 5-95%.



The entire 1791-24BR module measures 6.95 x 4.35 x 3.85 inches. These modules are small and self-sustained remote I/O devices, having their own input/output connections, programmable controller interface, signal conditioning circuitry, and power supplies. Compatible controllers are PLC-2, PLC-3, PLC-5/250 and PLC-5 family programmable controllers and SLC 5/02 modular controllers. Its status indicators allow you to monitor communication and input/output states. Terminal strips on the left and right sides are for remote I/O link, input/output connections, and power. The module's two switch assemblies let you configure the I/O rack number, communication rate, starting I/O group, last state, and the last chassis.



Technical Description of 1791-24BR

24V dc BLOCK I/O Allen-Bradley AB with 24 Inputs per Block and 8 Outputs per Block.

Repair Services for 1791-24BR

Type Lead Time Price Action
Repair Service 2-4 weeks $512cartAdd to Cart

Our highly skilled technicians can repair your 1791-24BR. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1791-24BR

Please refer to the manual for more information about the 1791-24BR such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791-24BR Ser A
1791-24BR/A, Series A, Rev A Request Quote
1791-24BR Ser B
1791-24BR/B, Series B, Rev B Request Quote
Common misspellings:
  • l791-24BR
  • 179l-24BR
  • 1791-2ABR
  • 1791-248R
  • 179124BR

Dimensions For 1791-24BR

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 1791-24BR

Resolutions For 1791-24BR

About

Technical Specifications for 1791-24BR

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-24BR
Voltage24V dc
Inputs per Block24
Input On-state Voltage Range10-30V dc
Input On-state Current11mA @ 30V max.
Input Off-state Voltage5V dc max.
Input Off-state Current1.5mA min.
Outputs per Block8
Output Voltage Range20-132V ac @ 1A resistive max.
External Power19.2-30V dc
Dimensions6.95 x 4.35 x 3.85 in.
UPC10612598124784
Product Lifecycle Status*Discontinued/Obsolete
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1791-24BR
Voltage24V dc
Inputs per Block24
Input On-state Voltage Range10-30V dc
Input On-state Current11mA @ 30V max.
Input Off-state Voltage5V dc max.
Input Off-state Current1.5mA min.
Outputs per Block8
Output Voltage Range20-132V ac @ 1A resistive max.
External Power19.2-30V dc
Dimensions6.95 x 4.35 x 3.85 in.
UPC10612598124784
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-24BR has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-24BR units instead of migration.

About 1791-24BR

The Allen-Bradley 1791-24BR is a block I/O module. This relay output module can support 24 input modules, with 3 groups of 8 inputs. Its on-state voltage range is from 10-30 Volts DC and off-state voltage is a maximum of 5 Volts DC. The on-state current is a minimum of 2.5 milliamps at 10 Volts DC and a maximum of 11 milliamps at 30 Volts DC and off-state current is a minimum of 1.5 Amps. The external power of this module is 19.2-30 Volts DC for the voltage and 300 milliamps for the current. The maximum power dissipation is 14.5 Watts and the maximum thermal dissipation is 49.4 BTU/hour. It has an isolation of 500 Volts AC for the power supply to remote I/O, I/O group-to-group, and I/O group-to-logic. The module has an operating temperature of 0-60 degrees Celsius, a storage temperature of 40-85 degrees Celsius, and a non-condensing relative humidity of 5-95%.



The entire 1791-24BR module measures 6.95 x 4.35 x 3.85 inches. These modules are small and self-sustained remote I/O devices, having their own input/output connections, programmable controller interface, signal conditioning circuitry, and power supplies. Compatible controllers are PLC-2, PLC-3, PLC-5/250 and PLC-5 family programmable controllers and SLC 5/02 modular controllers. Its status indicators allow you to monitor communication and input/output states. Terminal strips on the left and right sides are for remote I/O link, input/output connections, and power. The module's two switch assemblies let you configure the I/O rack number, communication rate, starting I/O group, last state, and the last chassis.



Technical Description of 1791-24BR

24V dc BLOCK I/O Allen-Bradley AB with 24 Inputs per Block and 8 Outputs per Block.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $512cartAdd to Cart

Our highly skilled technicians can repair your 1791-24BR. 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 $512cartAdd to Cart

Our highly skilled technicians can repair your 1791-24BR. 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 1791-24BR such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1791-24BR Ser A
1791-24BR/A, Series A, Rev A Request Quote
1791-24BR Ser B
1791-24BR/B, Series B, Rev B Request Quote

Common misspellings:
  • l791-24BR
  • 179l-24BR
  • 1791-2ABR
  • 1791-248R
  • 179124BR
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