1785-KA5 - In Stock | Allen Bradley PLC PLC 5

1785-KA5

Rated 4.9 with 8 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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1785-KA5

Revisions: Ser A Ser B 
Description: The Allen-Bradley/Rockwell Automation 1785-KA5 module is a Data Highway Plus communication adapter module. It is available through the Allen-Bradley PLC 5 series. The 1785-KA5 Data Highway Plus communication adapter module allows devices that are on the Data Highway Plus network to communicate with other devices that are on the RS-485 Data Highway network. It can be used to upload and download SLC 500 programs with DH+ devices. The 1785-KA5 Data Highway Plus communication adapter module supports existing IP and and it can operate concurrently as a gateway or as a router.
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Description: The Allen-Bradley/Rockwell Automation 1785-KA5 module is a Data Highway Plus communication adapter module. It is available through the Allen-Bradley PLC 5 series. The 1785-KA5 Data Highway Plus communication adapter module allows devices that are on the Data Highway Plus network to communicate with other devices that are on the RS-485 Data Highway network. It can be used to upload and download SLC 500 programs with DH+ devices. The 1785-KA5 Data Highway Plus communication adapter module supports existing IP and and it can operate concurrently as a gateway or as a router.

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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Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1785-KA5.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 8 reviews

    Technical Specifications for 1785-KA5

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1785-KA5
Module TypeCommunication Adaptor Module
Backplane Requirement1.2 Amperes at 5 Volts DC
Interface PortsData Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
OperationProcess Messages
Communication w/ PLC ProcessorDirect Connection to Channel 3 of PLC-5 Processor
LEDs1 Diagnosis/Status Per Channel
Max Modules Per System4
Weight0.3 lbs (0.1 kg)
CoatingConformal Coat
Required External PowerNone
Typical AC Signal Delay (Off)29 (+/- 8) ms
Typical DC Signal Delay (Off)30 (+/- 7) ms
Wiring Arm1771-WN
Dimensions4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1785-KA5
Module TypeCommunication Adaptor Module
Backplane Requirement1.2 Amperes at 5 Volts DC
Interface PortsData Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
OperationProcess Messages
Communication w/ PLC ProcessorDirect Connection to Channel 3 of PLC-5 Processor
LEDs1 Diagnosis/Status Per Channel
Max Modules Per System4
Weight0.3 lbs (0.1 kg)
CoatingConformal Coat
Required External PowerNone
Typical AC Signal Delay (Off)29 (+/- 8) ms
Typical DC Signal Delay (Off)30 (+/- 7) ms
Wiring Arm1771-WN
Dimensions4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
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About 1785-KA5

The 1785-KA5 PLC 5 Data Highway Plus/DH-485 is a communication adapter module that provides devices on the DH+ (Data Highway Plus) Network direct communication with devices connected to the DH-485 network, in order to establish a direct messaging communication link between the two processors. The 1785-KA5 module has DH+ and DH-485 communication ports and connects to the DH+ using the DH/DH+ station connector cable (1770-SC). It also connects to the DH-485 network using the Belden 9842 cable. Additionally, the 1785-KA5 has a communication rate of 57,600 bits per second with the DH+ network, and selectable rates between 300 to 19,200 bits per second on the DH-485 network.



The 1785-KA5 is mounted on any slot of the 1771 I/O rack except slot zero and is keyed by inserting the connection bands between pins 6 and 8, and between 12 and 14, to prevent incorrect I/O slot installation. The 1785-KA5 has a backplane power requirement of 2.0 A current at 5 Volts DC and its power source is the 1771 I/O rack power supply. Like most adapter modules in the series, it has 3 DIP switches (SW1, SW2, and SW3) which allow for easy and convenient selection of communication options; it uses the SW1 switch for setting the DH485 station address, and the SW2 is used for an auto-rotating option. The module has an ambient functional temperature range of 0 to 60 degrees Celsius around a 5% to 95% non-condensing relative humidity condition, and is CSA, UL and CE certified.



Technical Description of 1785-KA5

Allen Bradley PLC 5 Communication Adaptor Module

Repair Services for 1785-KA5

Type Lead Time Price Action
Repair Service 2-4 weeks $92cartAdd to Cart

Our highly skilled technicians can repair your 1785-KA5. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1785-KA5

Please refer to the manual for more information about the 1785-KA5 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1785-KA5 Ser A
1785-KA5/A, Series A, Rev A Request Quote
1785-KA5 Ser B
1785-KA5/B, Series B, Rev B Request Quote
Common misspellings:
  • l785-KA5
  • 17b5-KA5
  • 1785KA5

Dimensions For 1785-KA5

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 1785-KA5

Resolutions For 1785-KA5

About

Technical Specifications for 1785-KA5

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1785-KA5
Module TypeCommunication Adaptor Module
Backplane Requirement1.2 Amperes at 5 Volts DC
Interface PortsData Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
OperationProcess Messages
Communication w/ PLC ProcessorDirect Connection to Channel 3 of PLC-5 Processor
LEDs1 Diagnosis/Status Per Channel
Max Modules Per System4
Weight0.3 lbs (0.1 kg)
CoatingConformal Coat
Required External PowerNone
Typical AC Signal Delay (Off)29 (+/- 8) ms
Typical DC Signal Delay (Off)30 (+/- 7) ms
Wiring Arm1771-WN
Dimensions4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1785-KA5
Module TypeCommunication Adaptor Module
Backplane Requirement1.2 Amperes at 5 Volts DC
Interface PortsData Highway, Data Highway Plus, and Allen-Bradley Industrial Terminal (Series 1784)
OperationProcess Messages
Communication w/ PLC ProcessorDirect Connection to Channel 3 of PLC-5 Processor
LEDs1 Diagnosis/Status Per Channel
Max Modules Per System4
Weight0.3 lbs (0.1 kg)
CoatingConformal Coat
Required External PowerNone
Typical AC Signal Delay (Off)29 (+/- 8) ms
Typical DC Signal Delay (Off)30 (+/- 7) ms
Wiring Arm1771-WN
Dimensions4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)

About 1785-KA5

The 1785-KA5 PLC 5 Data Highway Plus/DH-485 is a communication adapter module that provides devices on the DH+ (Data Highway Plus) Network direct communication with devices connected to the DH-485 network, in order to establish a direct messaging communication link between the two processors. The 1785-KA5 module has DH+ and DH-485 communication ports and connects to the DH+ using the DH/DH+ station connector cable (1770-SC). It also connects to the DH-485 network using the Belden 9842 cable. Additionally, the 1785-KA5 has a communication rate of 57,600 bits per second with the DH+ network, and selectable rates between 300 to 19,200 bits per second on the DH-485 network.



The 1785-KA5 is mounted on any slot of the 1771 I/O rack except slot zero and is keyed by inserting the connection bands between pins 6 and 8, and between 12 and 14, to prevent incorrect I/O slot installation. The 1785-KA5 has a backplane power requirement of 2.0 A current at 5 Volts DC and its power source is the 1771 I/O rack power supply. Like most adapter modules in the series, it has 3 DIP switches (SW1, SW2, and SW3) which allow for easy and convenient selection of communication options; it uses the SW1 switch for setting the DH485 station address, and the SW2 is used for an auto-rotating option. The module has an ambient functional temperature range of 0 to 60 degrees Celsius around a 5% to 95% non-condensing relative humidity condition, and is CSA, UL and CE certified.



Technical Description of 1785-KA5

Allen Bradley PLC 5 Communication Adaptor Module

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $92cartAdd to Cart

Our highly skilled technicians can repair your 1785-KA5. 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 $92cartAdd to Cart

Our highly skilled technicians can repair your 1785-KA5. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1785-KA5 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1785-KA5 Ser A
1785-KA5/A, Series A, Rev A Request Quote
1785-KA5 Ser B
1785-KA5/B, Series B, Rev B Request Quote

Common misspellings:
  • l785-KA5
  • 17b5-KA5
  • 1785KA5
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