1791-IOBW
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Replace Industrial is NOT an authorized distributor for Allen-Bradley
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Product Conditions
Product Conditions
Surplus: Surplus units show no signs of installation or having been used previously. These units are in the original packaging, which may have been opened.
Used: Used units have been previously used and are inspected, cleaned and tested.
All units come with a 1 Year Replace Industrial Warranty.
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Tax & Exemptions
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Product Conditions
Replace Industrial, LLC is not affiliated with any of the manufacturers listed on this website. All products are sourced & verified through the industrial surplus market and through other independent supply chains. We do not convey any manufacturer warranty with the product. Each product sold comes with a 2 Year Replace Industrial Warranty, unless specified otherwise. This warranty conveys solely through Replace Industrial, LLC. and is completely unaffiliated with any manufacturer warranty. The terms of our warranty can be found here.
Surplus: This unit is sourced through the industrial market outside of the manufacturer and has been independently verified to not have been used operationally previously. These units are in the original packaging, but the packaging & unit may show signs of shelf wear.
Used: This unit may have been previously used and show signs of wear. The unit has been independently verified and is guaranteed with a 1 Year Replace Automation Warranty. The unit has been sourced through independent supply chains in the industrial markets.
Firmware: Replace Industrial, LLC sells hardware only and does not sell firmware and makes no representation as to what firmware may or may not be present on the hardware. We do not obtain or provide software for customers.
Allen-Bradley 1791-IOBW
The Allen-Bradley 1791-IOBW is a discontinued Block I/O module by Rockwell Automation, featuring 32 sinking inputs and 32 sourcing outputs with a 24V DC operating voltage. Designed for flexible mounting and offering a sturdy range of 12-26.4V DC for on-state voltage, it's compatible with a variety of industrial applications.
| Manufacturer | Rockwell Automation |
| Output Voltage Range | 18.0 to 26.4V dc @ 300mA resistive |
| Brand | Allen-Bradley |
| Product Type | Block I/O |
| Part Number | 1791-IOBW |
| No. of Inputs | Thirty-Two (32) |
| No. of input Groups | 2 groups of 16 |
| On-state Voltage range | 12.0 to 26.4V dc |
| External Power, Voltage | 18 to 26.4V dc |
| External Power, Current | 100mA @ 24V dc; initial surge 2.0A for 10ms |
| Mounting | Vertical / Horizontal |
| Power Dissipation, maximum | 15.1 Watts (maximum); 7.6 Watts (typical) |
| Thermal Dissipation, maximum | 51.8 BTU/hr (maximum); 25.9 BTU/hr (typical) |
| Part Number/Catalog No. | 1791-I0BW |
| Voltage | 24 V DC |
| Inputs per Block | 32 Sinking |
| Input On-state Voltage Range | 12-26.4 V DC |
| Input On-state Current | 1.56 mA min. |
| Input Off-state Voltage | 7V DC max. |
| Input Off-state Current | 1mA DC max. |
| Outputs per Block | 32 Sourcing |
| External Power | 18-26.4 V DC |
| Dimensions | 6.15 x 7.0 x 1.75 in. |
| Product Lifecycle Status* | Discontinued/Obsolete |
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