1746-RT28 | Allen Bradley PLC SLC 500

1746-RT28

Rated 4.3 with 17 reviews

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

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

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


credit cards accepted
better business bureau

1746-RT28

Revisions: Ser A 
Description: The Allen-Bradley/Rockwell Automation 1746-RT28 terminal block is a removable type of terminal block from the Allen-Bradley SLC 500 product line. This removable terminal block is manufactured to be a replacement part for the removable terminal blocks that are used by certain input modules from the SLC 500 product line. Because the 1746-RT28 terminal block is removable, it is easy to install and easy to use to replace old terminal blocks, as well as easy to remove for maintenance or replacement. Note that the 1746-RT28 removable terminal block can only be used with SLC 500 input modules that use analog inputs. The compatible input modules are the Allen-Bradley 1746-NI4, 1746-NIO4I, 1746-NIO4V, 1746-FIO4I, and 1746-FIO4V input modules.
Available Now
Request a quote for 1746-RT28

Description: The Allen-Bradley/Rockwell Automation 1746-RT28 terminal block is a removable type of terminal block from the Allen-Bradley SLC 500 product line. This removable terminal block is manufactured to be a replacement part for the removable terminal blocks that are used by certain input modules from the SLC 500 product line. Because the 1746-RT28 terminal block is removable, it is easy to install and easy to use to replace old terminal blocks, as well as easy to remove for maintenance or replacement. Note that the 1746-RT28 removable terminal block can only be used with SLC 500 input modules that use analog inputs. The compatible input modules are the Allen-Bradley 1746-NI4, 1746-NIO4I, 1746-NIO4V, 1746-FIO4I, and 1746-FIO4V input modules.

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

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

disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1746-RT28.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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


Rated 4.3 with 17 reviews

    Technical Specifications for 1746-RT28

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-RT28
SeriesSLC 500
Module TypeRemovable Terminal Block
I/O4
Terminals12
Contact PlatingGold
Backplane Current (5 Volts)215 milliamps
Update Time2 milliseconds
Slots1
I/O Connections1746-RT27, and 1746-RT26
I/O Connection1492-AIFMQS
Location1746 Chassis
Operating Temperature0-60 Celsius
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-RT28
SeriesSLC 500
Module TypeRemovable Terminal Block
I/O4
Terminals12
Contact PlatingGold
Backplane Current (5 Volts)215 milliamps
Update Time2 milliseconds
Slots1
I/O Connections1746-RT27, and 1746-RT26
I/O Connection1492-AIFMQS
Location1746 Chassis
Operating Temperature0-60 Celsius
s

About 1746-RT28

The Allen-Bradley 1746-RT28 is a removable terminal block which is used with the following terminal modules on Allen-Bradley PLCs: the 1746-NI4, -NIO4I, and -NIO4V analog input/combo modules. PLCs are computers specifically designed for controlling plant machinery. PLCs get inputs from plant machinery e.g. drives. Programs running in the PLCs then drive outputs based on the inputs. The input and output signals can be either analog or digital signals and can also be used to drive relays.





Removable Terminal Blocks (RTBs) are terminal blocks which can be attached to and removed from the I/O modules. Physical wiring for input and output signals terminates on the terminal blocks.





The inputs and outputs are provided via I/O (input/output) terminal modules. Dedicated modules for inputs and outputs are available. Additionally, combination modules are also available which can be used for both inputs and outputs. A maximum of four I/O can be connected to a single 1746-RT28 module. The contacts are gold-plated to ensure maximum conductivity.





The benefit that the removable terminal blocks offer is that faulty I/O modules can be replaced without needing to be rewired. The design of the removable terminal block with its I/O modules separate from the terminal blocks ensures fast troubleshooting. It also keeps down the cost maintenance and the number of necessary spare parts.





A color band on the front of the 1746-RT28 module aids in matching the correct type of removable terminal block to the correct type of I/O module. Each terminal block comes with self-lifting pressure plates that allow for secure wiring. Furthermore, each terminal block has barriers on 3 sides to prevent accidental shorting of wiring.



Technical Description of 1746-RT28

The Allen-Bradley 1746-RT28 is a SLC 500 Removable Terminal Block. This Removable Terminal Block has 4 I/O points and 12 Terminals with Gold Contact Plating.

Repair Services for 1746-RT28

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your SLC 500 1746-RT28. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1746-RT28

Please refer to the manual for more information about the 1746-RT28 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-RT28 Ser A
1746-RT28/A, Series A, Rev A Request Quote
Common misspellings:
  • l746-RT28
  • 17A6-RT28
  • 1746-RT2b
  • 1746RT28
  • 1747-RT28

Dimensions For 1746-RT28

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1746-RT28

Resolutions For 1746-RT28

About

Technical Specifications for 1746-RT28

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-RT28
SeriesSLC 500
Module TypeRemovable Terminal Block
I/O4
Terminals12
Contact PlatingGold
Backplane Current (5 Volts)215 milliamps
Update Time2 milliseconds
Slots1
I/O Connections1746-RT27, and 1746-RT26
I/O Connection1492-AIFMQS
Location1746 Chassis
Operating Temperature0-60 Celsius
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-RT28
SeriesSLC 500
Module TypeRemovable Terminal Block
I/O4
Terminals12
Contact PlatingGold
Backplane Current (5 Volts)215 milliamps
Update Time2 milliseconds
Slots1
I/O Connections1746-RT27, and 1746-RT26
I/O Connection1492-AIFMQS
Location1746 Chassis
Operating Temperature0-60 Celsius

About 1746-RT28

The Allen-Bradley 1746-RT28 is a removable terminal block which is used with the following terminal modules on Allen-Bradley PLCs: the 1746-NI4, -NIO4I, and -NIO4V analog input/combo modules. PLCs are computers specifically designed for controlling plant machinery. PLCs get inputs from plant machinery e.g. drives. Programs running in the PLCs then drive outputs based on the inputs. The input and output signals can be either analog or digital signals and can also be used to drive relays.





Removable Terminal Blocks (RTBs) are terminal blocks which can be attached to and removed from the I/O modules. Physical wiring for input and output signals terminates on the terminal blocks.





The inputs and outputs are provided via I/O (input/output) terminal modules. Dedicated modules for inputs and outputs are available. Additionally, combination modules are also available which can be used for both inputs and outputs. A maximum of four I/O can be connected to a single 1746-RT28 module. The contacts are gold-plated to ensure maximum conductivity.





The benefit that the removable terminal blocks offer is that faulty I/O modules can be replaced without needing to be rewired. The design of the removable terminal block with its I/O modules separate from the terminal blocks ensures fast troubleshooting. It also keeps down the cost maintenance and the number of necessary spare parts.





A color band on the front of the 1746-RT28 module aids in matching the correct type of removable terminal block to the correct type of I/O module. Each terminal block comes with self-lifting pressure plates that allow for secure wiring. Furthermore, each terminal block has barriers on 3 sides to prevent accidental shorting of wiring.



Technical Description of 1746-RT28

The Allen-Bradley 1746-RT28 is a SLC 500 Removable Terminal Block. This Removable Terminal Block has 4 I/O points and 12 Terminals with Gold Contact Plating.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your SLC 500 1746-RT28. 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 Askenvelope Get Quote

Our highly skilled technicians can repair your SLC 500 1746-RT28. 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-RT28 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-RT28 Ser A
1746-RT28/A, Series A, Rev A Request Quote

Common misspellings:
  • l746-RT28
  • 17A6-RT28
  • 1746-RT2b
  • 1746RT28
PDF