1791-8AR
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Replace Industrial is NOT an authorized distributor for Allen-Bradley
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Shipping & Delivery
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Product Conditions
Product Conditions
Original Packaging: Original Packaging 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 1791-8AR
The Allen-Bradley 1791-8AR is an obsolete Block I/O module by Rockwell Automation with eight 120V AC inputs and relay outputs, designed for versatile mounting. It operates with an external power range of 85-132V AC and allows for robust interface within industrial settings, now succeeded by newer technologies.
| Manufacturer | Rockwell Automation |
| Output Voltage Range | 125 VDC at 1 A Resistive Maximum;20 - 30 VDC at 1 A Resistive Maximum; 125 VD at 0.2A resistive maximum |
| Brand | Allen-Bradley |
| Product Type | Block I/O |
| No. of Inputs | Eight (8) |
| No. of Groups | 1 group of 8 |
| On-state Voltage range | 79-132VAC |
| No of outputs | Eight (8 |
| Output Type | Relay |
| External Power, Voltage | 85-132VAC |
| External Power, Current | 150 mA |
| Mounting | Vertical / Horizontal |
| Power Dissipation, maximum | 12.9 Watts |
| Thermal Dissipation, maximum | 56.1 BTU/Hr |
| Part Number/Catalog No. | 1791-8AR |
| Voltage | 120V ac |
| Inputs per Block | 8 |
| Input On-state Voltage Range | 79-132V ac |
| Input On-state Current | 12.3mA @ 132V max. |
| Input Off-state Voltage | 35V max. |
| Input Off-state Current | 2.3mA min. |
| Outputs per Block | 8 |
| External Power | 85-132V ac |
| Dimensions | 6.95 x 2.7 x 3.85 in. |
| Product Lifecycle Status* | Discontinued/Obsolete |
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