1746-A4

 
 
 
 
 
Rated 4.9 with 14 reviews

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1746-A4

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1746-A4 is a SLC 500 I/O Chassis with 4 Slots. This I/O Chassis weighs 1.6 pounds (0.7 kilograms) and has the following dimensions: 6.73 x 6.97 x 5.71 inches.
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Description:

The Allen-Bradley 1746-A4 is a SLC 500 I/O Chassis with 4 Slots. This I/O Chassis weighs 1.6 pounds (0.7 kilograms) and has the following dimensions: 6.73 x 6.97 x 5.71 inches.



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Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1746-A4.
Exchange: Exchange credit for your defective unit available.

To Speak to a sales representative for pricing & lead time:

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Rated 4.9 with 14 reviews

    Technical Specifications for 1746-A4

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-A4
SeriesSLC 500
Hardware TypeI/O Chassis
Slots4
MountingBack-Panel
Weight1.6 pounds (0.7 kilograms)
Dimensions6.73 x 6.97 x 5.71 inches
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-A4
SeriesSLC 500
Hardware TypeI/O Chassis
Slots4
MountingBack-Panel
Weight1.6 pounds (0.7 kilograms)
Dimensions6.73 x 6.97 x 5.71 inches

About 1746-A4

The Allen-Bradley 1746-A4 is an expansion module constructed with 4 slots and mounting tabs to house modules from series SLC 500. This part itself belongs in the series SLC 500 A Modular Chassis. This panel-mounted rack needs its own power supply which will be mounted on the left end panel (power supply support panel) with screws. The right end and center panels are kept still by a latch, and therefore don’t require any screws. Install the chassis on the enclosure by securing 4 holes for the mounting tabs.  To allow an electric path between the chassis and the back panel, it may be necessary to scrape some of the paint off.

The 4-slot 1746-A4 Modular Chassis may be applied in a configuration with multiple chassis or as a single unit configuration. When used alone, keep the connector plug of the chassis on the left side. Up to three chassis can be joined together using the chassis interconnect cable. This setup creates 30 I/O slots, maximum. Take note that different installation layouts will require a different cable. When connecting chassis side-by-side, use the 1746-C7 cable which is 152.4 millimeters (6 inches) in length. To station one chassis below the other, choose from the 14.4 millimeter (36 inch) long 1746-C9 or 1.27 meter (50 inch) long 1746-C16.

The 1746-A4 has a maximum backplane current of 5.1 Volts DC at 10 A and 24 Volts DC at 2.88 A. Without the modules, it weighs approximately 0.75 kilograms (1.7 pounds). It measures 17.7 x 17.1 x 14.5 centimeters (7.1 x 6.8 x 5.8 inches) and operates in temperatures between 0 and 60 degrees Celsius (32 to 140 degrees Fahrenheit), with a relative humidity of 5% to 95% (without condensation).

Repair Services for 1746-A4

Type Lead Time Price Action
Repair Service 2-4 weeks $95cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-A4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1746-A4

Please refer to the manual for more information about the 1746-A4 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-A4 Ser A
1746-A4/A, Series A, Rev A Request Quote
1746-A4 Ser B
1746-A4/B, Series B, Rev B Request Quote
Common misspellings:
  • l746-A4
  • 17A6-A4
  • 1746-AA
  • 1747-A4
Technical Specifications
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-A4
SeriesSLC 500
Hardware TypeI/O Chassis
Slots4
MountingBack-Panel
Weight1.6 pounds (0.7 kilograms)
Dimensions6.73 x 6.97 x 5.71 inches
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-A4
SeriesSLC 500
Hardware TypeI/O Chassis
Slots4
MountingBack-Panel
Weight1.6 pounds (0.7 kilograms)
Dimensions6.73 x 6.97 x 5.71 inches
About

The Allen-Bradley 1746-A4 is an expansion module constructed with 4 slots and mounting tabs to house modules from series SLC 500. This part itself belongs in the series SLC 500 A Modular Chassis. This panel-mounted rack needs its own power supply which will be mounted on the left end panel (power supply support panel) with screws. The right end and center panels are kept still by a latch, and therefore don’t require any screws. Install the chassis on the enclosure by securing 4 holes for the mounting tabs.  To allow an electric path between the chassis and the back panel, it may be necessary to scrape some of the paint off.

The 4-slot 1746-A4 Modular Chassis may be applied in a configuration with multiple chassis or as a single unit configuration. When used alone, keep the connector plug of the chassis on the left side. Up to three chassis can be joined together using the chassis interconnect cable. This setup creates 30 I/O slots, maximum. Take note that different installation layouts will require a different cable. When connecting chassis side-by-side, use the 1746-C7 cable which is 152.4 millimeters (6 inches) in length. To station one chassis below the other, choose from the 14.4 millimeter (36 inch) long 1746-C9 or 1.27 meter (50 inch) long 1746-C16.

The 1746-A4 has a maximum backplane current of 5.1 Volts DC at 10 A and 24 Volts DC at 2.88 A. Without the modules, it weighs approximately 0.75 kilograms (1.7 pounds). It measures 17.7 x 17.1 x 14.5 centimeters (7.1 x 6.8 x 5.8 inches) and operates in temperatures between 0 and 60 degrees Celsius (32 to 140 degrees Fahrenheit), with a relative humidity of 5% to 95% (without condensation).

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $95cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-A4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Type Lead Time Price Action
Repair Service 2-4 weeks $95cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-A4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions

Please refer to the manual for more information about the 1746-A4 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-A4 Ser A
1746-A4/A, Series A, Rev A Request Quote
1746-A4 Ser B
1746-A4/B, Series B, Rev B Request Quote

Common misspellings:
  • l746-A4
  • 17A6-A4
  • 1746-AA
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