1771-WS - In Stock | Allen Bradley PLC PLC 5

1771-WS

Rated 4.7 with 14 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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1771-WS

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1771-WS Weigh Scale Module is a 1-channel module. This Allen-Bradley Weigh Scale Module has a 1.5 Amps Backplane Current and a 0.25 Hertz Frequency. It contains an output of 10 Volts DC +/-5% at a maximum of 1.5 Watts. It also has 100dB of common mode rejection.
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Request a quote for 1771-WS

Description: The Allen-Bradley 1771-WS Weigh Scale Module is a 1-channel module. This Allen-Bradley Weigh Scale Module has a 1.5 Amps Backplane Current and a 0.25 Hertz Frequency. It contains an output of 10 Volts DC +/-5% at a maximum of 1.5 Watts. It also has 100dB of common mode rejection.

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 1771-WS.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.7 with 14 reviews

    Technical Specifications for 1771-WS

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-WS
SeriesPLC 5
Product TypeWeigh Scale Module
Input Power5 Volts DC
Backplane Current1.5 Amps
Compatible I/O Chassis1771-A1B, -A2B, -A3B, -A3B1, -A4B, 1771-AM1, -AM2
Weight1.6 pounds
Operating Temperature0 to 60 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
Common Mode Rejection100dB
Humidity0 to 90%, non-condensing
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-WS
SeriesPLC 5
Product TypeWeigh Scale Module
Input Power5 Volts DC
Backplane Current1.5 Amps
Compatible I/O Chassis1771-A1B, -A2B, -A3B, -A3B1, -A4B, 1771-AM1, -AM2
Weight1.6 pounds
Operating Temperature0 to 60 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
Common Mode Rejection100dB
Humidity0 to 90%, non-condensing
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About 1771-WS

The 1771-WS is a weigh scale module that is manufactured and designed by Allen-Bradley. This module belongs to the 1771 series. The Allen-Bradley 1771-WS weigh scale module’s main function is to receive and read values from one or more industrial load cells. When an external power supply is installed, this module can be used with up to 8 load cells. The mechanism that is used is based on the reception of calibration values from the data table. Once received, these values are block-transferred by the module to a PLC-5 processor. The Allen-Bradley 1771-WS weigh scale module operates with a power supply of 5 Volts DC +/- 5%, a continuous backplane input voltage of 40 Volts DC, and a backplane current load of 1.50 Amps at a specific voltage of 1000 Volts DC.



When it comes to the surrounding environment, the Allen-Bradley 1771-WS weigh scale module can be exposed to an operating temperature range of 0 to 60 degrees Celsius and a humidity range of 0 to 90% without condensation. The Allen-Bradley 1771-WS weigh scale module is highly affected by electrostatic discharge, and under circumstances where electrostatic discharge is present, users need to make sure to handle the module from the front while using an approved wrist strap grounding device or after having touched a grounded object in order to discharge themselves of static before starting the installation process. The Allen-Bradley 1771-WS weigh scale module features 2 bi-color indicator lights, located in the front panel. The colors included are red and green and these define the Run/Fault and Calibrate/Communication functions.

This content was written and compiled by DO Supply and should not be copied.

FAQ for 1771-WS

What is the 1771-WS's operating temperature range?


The 1771-WS's operating temperature range is 0 to 60 degrees Celsius.

What is the 1771-WS's ambient humidity range?


The 1771-WS's ambient humidity range is 0 to 90%, non-condensing.

How many load cells can the 1771-WS support?


The 1771-WS can support up to 8 load cells.

Is the 1771-WS sensitive to electrostatic discharge?


Yes, the 1771-WS is sensitive to electrostatic discharge.

Repair Services for 1771-WS

Type Lead Time Price Action
Repair Service 2-4 weeks $1536cartAdd to Cart

Our highly skilled technicians can repair your 1771-WS. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1771-WS

Please refer to the manual for more information about the 1771-WS such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-WS Ser A
1771-WS/A, Series A, Rev A Request Quote
1771-WS Ser B
1771-WS/B, Series B, Rev B Request Quote
Common misspellings:
  • l771-WS
  • 177l-WS
  • 1771WS

Dimensions For 1771-WS

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 1771-WS

Resolutions For 1771-WS

About

Technical Specifications for 1771-WS

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-WS
SeriesPLC 5
Product TypeWeigh Scale Module
Input Power5 Volts DC
Backplane Current1.5 Amps
Compatible I/O Chassis1771-A1B, -A2B, -A3B, -A3B1, -A4B, 1771-AM1, -AM2
Weight1.6 pounds
Operating Temperature0 to 60 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
Common Mode Rejection100dB
Humidity0 to 90%, non-condensing
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-WS
SeriesPLC 5
Product TypeWeigh Scale Module
Input Power5 Volts DC
Backplane Current1.5 Amps
Compatible I/O Chassis1771-A1B, -A2B, -A3B, -A3B1, -A4B, 1771-AM1, -AM2
Weight1.6 pounds
Operating Temperature0 to 60 degrees Celsius
Storage Temperature-40 to 85 degrees Celsius
Common Mode Rejection100dB
Humidity0 to 90%, non-condensing

About 1771-WS

The 1771-WS is a weigh scale module that is manufactured and designed by Allen-Bradley. This module belongs to the 1771 series. The Allen-Bradley 1771-WS weigh scale module’s main function is to receive and read values from one or more industrial load cells. When an external power supply is installed, this module can be used with up to 8 load cells. The mechanism that is used is based on the reception of calibration values from the data table. Once received, these values are block-transferred by the module to a PLC-5 processor. The Allen-Bradley 1771-WS weigh scale module operates with a power supply of 5 Volts DC +/- 5%, a continuous backplane input voltage of 40 Volts DC, and a backplane current load of 1.50 Amps at a specific voltage of 1000 Volts DC.



When it comes to the surrounding environment, the Allen-Bradley 1771-WS weigh scale module can be exposed to an operating temperature range of 0 to 60 degrees Celsius and a humidity range of 0 to 90% without condensation. The Allen-Bradley 1771-WS weigh scale module is highly affected by electrostatic discharge, and under circumstances where electrostatic discharge is present, users need to make sure to handle the module from the front while using an approved wrist strap grounding device or after having touched a grounded object in order to discharge themselves of static before starting the installation process. The Allen-Bradley 1771-WS weigh scale module features 2 bi-color indicator lights, located in the front panel. The colors included are red and green and these define the Run/Fault and Calibrate/Communication functions.

This content was written and compiled by DO Supply and should not be copied.

FAQ for 1771-WS

What is the 1771-WS's operating temperature range?


The 1771-WS's operating temperature range is 0 to 60 degrees Celsius.

What is the 1771-WS's ambient humidity range?


The 1771-WS's ambient humidity range is 0 to 90%, non-condensing.

How many load cells can the 1771-WS support?


The 1771-WS can support up to 8 load cells.

Is the 1771-WS sensitive to electrostatic discharge?


Yes, the 1771-WS is sensitive to electrostatic discharge.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $1536cartAdd to Cart

Our highly skilled technicians can repair your 1771-WS. 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 $1536cartAdd to Cart

Our highly skilled technicians can repair your 1771-WS. 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 1771-WS such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1771-WS Ser A
1771-WS/A, Series A, Rev A Request Quote
1771-WS Ser B
1771-WS/B, Series B, Rev B Request Quote

Common misspellings:
  • l771-WS
  • 177l-WS
  • 1771WS
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