2 Year Warranty on ALL products

Allen-Bradley 1791-8AR

allen-bradley-1791-8ar

Allen-Bradley 1791-8AR

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Eligible for Next Day Delivery All Parts Come with 24 Month Warranty New, Refurbished and Repairs Available

All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.

Buying Options
Buying Options

All products are covered by Industrial Automation Co.'s 2-Year Warranty.

Condition SKU Price Warranty Availability Quantity Purchase
Surplus Original Box 1791-8AR-FS 2 Year Extended Warranty Call for Availability Call for Availability (877)-727-8757
Description

Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1791-8AR is a discrete block I/O module engineered for seamless integration with legacy Allen-Bradley PLCs, including PLC2, PLC3, PLC5, and SLC500 controllers equipped with the 1747-SN RIO scanner module. This compact module serves as a complete remote I/O node with an embedded power supply, RIO interface, and terminals, supporting high-speed RIO protocol with baud rates of 57.6K, 115.2K, and 230.4K, allowing long-distance communication up to 10,000 cable feet. Featuring eight 120VAC discrete input channels and eight relay output channels, the 1791-8AR can interface a range of signaling devices and control inductive and resistive loads for versatile industrial applications.


Repair & Service
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Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

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All products (new, refurbished, and repairs) are covered by the Industrial Automation Company's 2 Year Warranty. Manufacturer's Warranty does not apply.


TECHNICAL SPECIFICATIONS

ManufacturerRockwell Automation
Output Voltage Range125 VDC at 1 A Resistive Maximum;20 - 30 VDC at 1 A Resistive Maximum; 125 VD at 0.2A resistive maximum
BrandAllen-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
Voltage120V ac
Inputs per Block8
Input On-state Voltage Range79-132V ac
Input On-state Current12.3mA @ 132V max.
Input Off-state Voltage35V max.
Input Off-state Current2.3mA min.
Outputs per Block8
External Power85-132V ac
Dimensions6.95 x 2.7 x 3.85 in.
Product Lifecycle Status*Discontinued/Obsolete

*The Allen Bradley 1791-8AR has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1791-8AR units instead of migration.