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1791-24BR
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 1791-24BR 1791-24BR//A1791-24BR//B
Common misspellings:
- l791-24BR
- 179l-24BR
- 1791-2ABR
- 1791-248R
- 179124BR
Technical Specifications for 1791-24BR
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | Block I/O |
| Part number | 1791-24BR |
| Type | I/O module |
| I/O channels | 24 inputs/8 outputs |
| Onstate input current | 11 mA |
| Input voltage range | 10-30 V DC |
| Input impedance | 3.4 kiloohms |
| Output voltage range | 10-30V DC |
| External power | 19.2-30V DC |
| Isolation | 500V AC |
| Dimensions | 176.5 x 110.5 x 98 mm |
| Power dissipation | 14.5 Watts |
About 1791-24BR
The 1791-24BR module is a Block I/O module that has been designed and manufactured by Allen-Bradley. This module has been included in the 1791 series of Block I/O modules and it is compatible with different Allen-Bradley PLCs. This Block I/O comes with different functions that group the functions of a rack, a power supply, and an I/O module in a single device. It is recommended to select a Block I/O module that is compatible with the PLC and that can provide as many inputs and outputs as are required to improve operations. Before installing the Allen-Bradley 1791-24BR Block I/O module, the users need to define which scanner or processor to use and the number of blocks that are going to be added to the network. Other important considerations are the total distance between the devices in the installation setup and the transmission rate that is desired.
The Allen-Bradley 1791-24BR Block I/O module comes with a shielded power source that does not require the use of fuses, but if fuses are needed for specific applications, the number of fuses and their location must be determined before installation. The Allen-Bradley 1791-24BR Block I/O module comes with 2 mounting holes so it can be fixed firmly on a mounting surface and it is necessary to maintain 2 inches of space between blocks to ensure proper cooling airflow through the block. The Allen-Bradley 1791-24BR Block I/O module comes with indicators that show the status of the channels, and it also comes with a removable terminal block with plug-ins on the front of the block. The maximum operating temperature of this block is 60 degrees Celsius. The block comes with 24 inputs and 8 relay outputs.
The Allen-Bradley 1791-24BR Block I/O module has 24 inputs and 8 outputs. This module works as a rack, as an I/O module, and as a power supply all in one.
F.A.Q for 1791-24BR
