1784-KR | Allen Bradley PLC PLC 5

1784-KR

Rated 4.9 with 18 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.


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1784-KR

Description: The 1784-KR module is a module from Allen-Bradley whch enables interfacing with DH-485 networks for industrial computers. It is a module which is installed on IBM AT/XT compatible computers.
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Description:

The 1784-KR module is a module from Allen-Bradley whch enables interfacing with DH-485 networks for industrial computers. It is a module which is installed on IBM AT/XT compatible computers.


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.

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Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1784-KR.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 18 reviews

    Technical Specifications for 1784-KR

BrandAllen-Bradley / Rockwell Automation
SeriesPLC 5
Part Number1784-KR
Product typeDH-485 interface module
CompatibilityIBM XT / AT computers
PC to cable isolation500 Volts DC
Power requirement 1.8 Amps at 5 Volts DC
Operating temperature0 to 60 degrees Celsius
RS-485 interfaceYes
Baud rates300, 1200, 2400, 4800, 9600, 19200 baud
Maximum link length4000 feet
BrandAllen-Bradley / Rockwell Automation
SeriesPLC 5
Part Number1784-KR
Product typeDH-485 interface module
CompatibilityIBM XT / AT computers
PC to cable isolation500 Volts DC
Power requirement 1.8 Amps at 5 Volts DC
Operating temperature0 to 60 degrees Celsius
RS-485 interfaceYes
Baud rates300, 1200, 2400, 4800, 9600, 19200 baud
Maximum link length4000 feet
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About 1784-KR

The Allen-Bradley 1784-KR module is a module which enables IBM XT and AT compatible computers to communicate over Allen-Bradley DH-485 networks. The 1784-KR module is a half-slot module that can be installed in any expansion slot (except the J8 slot) on an IBM XT or AT compatible computer. The 1784-KR modules enables the IBM XT or AT compatible computers to communicate with Allen-Bradley SLC-500 programmable controllers over DH-485 links. All the IBM XT or AT compatible computers with the 1784-KR module can also communicate with a single SLC-500 device via a point to point cable link.



 



The 1784-KR module provides 500 Volts DC isolation voltage between the PC and communication cable to protect the PC. The 1784-KR module is compatible with the IBM XT/AT systems, Compaq Deskpro 386 systems, and the Allen-Bradley T50, T35, 6120, 6121, and 6122 systems. The output connector on the 1784-KR module is a 6-position terminal block header. There is an RS-485 output on the module. The hardware interrupts supported by the module include the IRQ2, IRQ3, IRQ4, and IRQ5 interrupts. Baud rates supported by the 1784-KR module include 300, 1200, 2400, 4800, 9600, and 19,200 baud.  The maximum line length is 4000 feet. The module power requirements are 1.8 Amps at 5 Volts DC. The operating temperature range for the module is 0 to 60 degrees Celsius.

Repair Services for 1784-KR

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

Our highly skilled technicians can repair your 1784-KR. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For 1784-KR

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 1784-KR

Resolutions For 1784-KR

About

Technical Specifications for 1784-KR

BrandAllen-Bradley / Rockwell Automation
SeriesPLC 5
Part Number1784-KR
Product typeDH-485 interface module
CompatibilityIBM XT / AT computers
PC to cable isolation500 Volts DC
Power requirement 1.8 Amps at 5 Volts DC
Operating temperature0 to 60 degrees Celsius
RS-485 interfaceYes
Baud rates300, 1200, 2400, 4800, 9600, 19200 baud
Maximum link length4000 feet
BrandAllen-Bradley / Rockwell Automation
SeriesPLC 5
Part Number1784-KR
Product typeDH-485 interface module
CompatibilityIBM XT / AT computers
PC to cable isolation500 Volts DC
Power requirement 1.8 Amps at 5 Volts DC
Operating temperature0 to 60 degrees Celsius
RS-485 interfaceYes
Baud rates300, 1200, 2400, 4800, 9600, 19200 baud
Maximum link length4000 feet

About 1784-KR

The Allen-Bradley 1784-KR module is a module which enables IBM XT and AT compatible computers to communicate over Allen-Bradley DH-485 networks. The 1784-KR module is a half-slot module that can be installed in any expansion slot (except the J8 slot) on an IBM XT or AT compatible computer. The 1784-KR modules enables the IBM XT or AT compatible computers to communicate with Allen-Bradley SLC-500 programmable controllers over DH-485 links. All the IBM XT or AT compatible computers with the 1784-KR module can also communicate with a single SLC-500 device via a point to point cable link.



 



The 1784-KR module provides 500 Volts DC isolation voltage between the PC and communication cable to protect the PC. The 1784-KR module is compatible with the IBM XT/AT systems, Compaq Deskpro 386 systems, and the Allen-Bradley T50, T35, 6120, 6121, and 6122 systems. The output connector on the 1784-KR module is a 6-position terminal block header. There is an RS-485 output on the module. The hardware interrupts supported by the module include the IRQ2, IRQ3, IRQ4, and IRQ5 interrupts. Baud rates supported by the 1784-KR module include 300, 1200, 2400, 4800, 9600, and 19,200 baud.  The maximum line length is 4000 feet. The module power requirements are 1.8 Amps at 5 Volts DC. The operating temperature range for the module is 0 to 60 degrees Celsius.

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

Our highly skilled technicians can repair your 1784-KR. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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

Our highly skilled technicians can repair your 1784-KR. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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