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A2B Supply Packaging Allen Bradley - PLC SLC 500 1746-NIO4I Ser A

Allen Bradley - PLC

A2B Supply Packaging Allen Bradley - PLC SLC 500 1746-NIO4I Ser A

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A2B Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.  Product comes with A2B Supply's 1-year warranty.

Rockwell Disclaimer: The product is used surplus. A2B 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 A2b 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, A2B 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. A2B 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. A2B Supply also makes no representations as to your right to install any such firmware on the product. A2B 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.

General Information about the Product

Part Number

1746-NIO4I Ser A


The 1746-NIO4I is a Four-Channel Analog I/O module manufactured by Allen Bradley/Rockwell Automation as part of the SLC 500 series. It is an input and output combination module that has two output and two input points in one slot module. The module features two differential current or voltage input points as well as two current outputs with an overall backplane current draw of 145 milliamps at 24 volts and 55 milliamps at 5 volts.


A2B Supply Packaging This is a multiple quantity listing and items may have a revision differing from that shown in the photos. Please contact us prior to purchase if you need a specific revision.


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We offer UPS Red Next Day Shipping in addition to the shipping options listed above, please contact us prior to purchase if you would like your item shipped out UPS Red the same day.


Items must be returned for any Refunds. Buyer pays return shipping.

Items may be returned for any reason, complete item must be returned within 30 days of the purchase date in the condition it was received for a full refund.

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