8520-DH1

Rated 4.6 with 7 reviews
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8520-DH1

Revisions: Ser A 
Description: The 8520-DH1 by Allen Bradley is the 3-axis digital servo module for the specific A-B 9-Series under the CNC control systems. The 8520-DH1 digital servo module consists of a specialized amplifier that receives the low-level PWM (Pulse Width Modulated) command signals. The signals are received from the servo module which is then translated by the amplifier to drive the digital servo motors of the device. During the same time, the 8520-DH1 digital servo module constantly keeps sensing the total amount of current that has been used by each individual motor. read more...
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Description: The 8520-DH1 by Allen Bradley is the 3-axis digital servo module for the specific A-B 9-Series under the CNC control systems. The 8520-DH1 digital servo module consists of a specialized amplifier that receives the low-level PWM (Pulse Width Modulated) command signals. The signals are received from the servo module which is then translated by the amplifier to drive the digital servo motors of the device. During the same time, the 8520-DH1 digital servo module constantly keeps sensing the total amount of current that has been used by each individual motor. read more...

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 8520-DH1.
Exchange: Exchange credit for your defective unit available.

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Rated 4.6 with 7 reviews

    Technical Specifications for 8520-DH1

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.8520-DH1
Product TypeAdapter Module
Series8520 Modules
CommunicationData Highway
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.8520-DH1
Product TypeAdapter Module
Series8520 Modules
CommunicationData Highway
s

About 8520-DH1

The 8520-DH1 by Allen Bradley is the 3-axis digital servo module for the specific A-B 9-Series under the CNC control systems. The 8520-DH1 digital servo module consists of a specialized amplifier that receives the low-level PWM (Pulse Width Modulated) command signals. The signals are received from the servo module which is then translated by the amplifier to drive the digital servo motors of the device. During the same time, the 8520-DH1 digital servo module constantly keeps sensing the total amount of current that has been used by each individual motor. This information is then stored in the 8520-DH1 servo module to use the same towards determining the overall motor load. With the help of the 8520-DH1 digital servo module, the digital servo amplifier can receive the “Axis Enable” signal. After receiving this, the amplifier returns the signal “Drive OK” in case the respective motor tests along with specific protection tests turned out to be successful. It is important to note that the 8520-DH1 digital servo module by Allen Bradley must be isolated or placed separately from the given amplifier & the CPU boards. This is because it generates a huge amount of electrical noise that might affect the proper flow of signals through the digital servo amplifier. When it comes to the digital servo amplifier, there are three unique options that are available. All of the given options can be connected in any given combination for driving up around 9 digital servo axes. The different configurations of the Allen Bradley 8520-DH1 digital servo module & the amplifier could be based on individual factors, such as the given motor size along with the per axis rated current limitations of the particular device. The 8520-DH1 servo module device falls under the category of the Allen Bradley 8520-ENC4 custom chassis products.



Technical Description of 8520-DH1

Allen-Bradley 8520-DH1 Adapter Module in the 8520 Modules Series and Data Highway Communication.

Repair Services for 8520-DH1

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

Our highly skilled technicians can repair your 8520-DH1. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 8520-DH1

Please refer to the manual for more information about the 8520-DH1 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
8520-DH1 Ser A
8520-DH1/A, Series A, Rev A Request Quote
Common misspellings:
  • b520-DH1
  • 852o-DH1
  • 8520-DHl
  • 8520DH1

Dimensions For 8520-DH1

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 8520-DH1

Resolutions For 8520-DH1

About

Technical Specifications for 8520-DH1

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.8520-DH1
Product TypeAdapter Module
Series8520 Modules
CommunicationData Highway
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.8520-DH1
Product TypeAdapter Module
Series8520 Modules
CommunicationData Highway

About 8520-DH1

The 8520-DH1 by Allen Bradley is the 3-axis digital servo module for the specific A-B 9-Series under the CNC control systems. The 8520-DH1 digital servo module consists of a specialized amplifier that receives the low-level PWM (Pulse Width Modulated) command signals. The signals are received from the servo module which is then translated by the amplifier to drive the digital servo motors of the device. During the same time, the 8520-DH1 digital servo module constantly keeps sensing the total amount of current that has been used by each individual motor. This information is then stored in the 8520-DH1 servo module to use the same towards determining the overall motor load. With the help of the 8520-DH1 digital servo module, the digital servo amplifier can receive the “Axis Enable” signal. After receiving this, the amplifier returns the signal “Drive OK” in case the respective motor tests along with specific protection tests turned out to be successful. It is important to note that the 8520-DH1 digital servo module by Allen Bradley must be isolated or placed separately from the given amplifier & the CPU boards. This is because it generates a huge amount of electrical noise that might affect the proper flow of signals through the digital servo amplifier. When it comes to the digital servo amplifier, there are three unique options that are available. All of the given options can be connected in any given combination for driving up around 9 digital servo axes. The different configurations of the Allen Bradley 8520-DH1 digital servo module & the amplifier could be based on individual factors, such as the given motor size along with the per axis rated current limitations of the particular device. The 8520-DH1 servo module device falls under the category of the Allen Bradley 8520-ENC4 custom chassis products.



Technical Description of 8520-DH1

Allen-Bradley 8520-DH1 Adapter Module in the 8520 Modules Series and Data Highway Communication.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 8520-DH1. 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 8520-DH1. 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 8520-DH1 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
8520-DH1 Ser A
8520-DH1/A, Series A, Rev A Request Quote

Common misspellings:
  • b520-DH1
  • 852o-DH1
  • 8520-DHl
  • 8520DH1
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