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

1771-NBSC

Rated 4.3 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-NBSC

Revisions: Ser A Ser B Ser C 
Description: The Allen-Bradley 1771-NBSC input module is a sinking and sourcing input module. It is available from the PLC 5 series and it can supply loop power for all of the 2-wire transmitters that are connected to the inputs. The 1771-NBSC sinking and sourcing input module supports all of the loop power functionalities that the PLC 5 system needs. This input module has 6 inputs, and it also features 2 isolated outputs. The 1771-NBSC sinking and sourcing input module can handle a backplane current load of 3 Amps.
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Request a quote for 1771-NBSC

Description: The Allen-Bradley 1771-NBSC input module is a sinking and sourcing input module. It is available from the PLC 5 series and it can supply loop power for all of the 2-wire transmitters that are connected to the inputs. The 1771-NBSC sinking and sourcing input module supports all of the loop power functionalities that the PLC 5 system needs. This input module has 6 inputs, and it also features 2 isolated outputs. The 1771-NBSC sinking and sourcing input module can handle a backplane current load of 3 Amps.

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 Ser C 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1771-NBSC.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.3 with 14 reviews

    Technical Specifications for 1771-NBSC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-NBSC
Module TypeN-Series Analog I/O Module
Number of Inputs6 Inputs
Input TypesCurrent
Input Resolution4-20 Miliamperes (0.34 Microamperes/bit) (Module Suppllies Loop Power)
Number of Outputs2 Outputs
Output TypeCurrent
ListingThis content was written and compiled by dosupply.com and should not be copied.
Output Resolution0-25 Miliamperes (3.20 Microamperes/bit)
RTP Choice1771-RTP5
Backplane Current3.0 Amperes
Data FormatBDC or Natural Binary
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
Model StatusEarlier Model
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-NBSC
Module TypeN-Series Analog I/O Module
Number of Inputs6 Inputs
Input TypesCurrent
Input Resolution4-20 Miliamperes (0.34 Microamperes/bit) (Module Suppllies Loop Power)
Number of Outputs2 Outputs
Output TypeCurrent
Output Resolution0-25 Miliamperes (3.20 Microamperes/bit)
RTP Choice1771-RTP5
Backplane Current3.0 Amperes
Data FormatBDC or Natural Binary
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
Model StatusEarlier Model
s

About 1771-NBSC

The Allen-Bradley 1771-NBSC is an I/O module that is part of the Allen-Bradley 1771-N series of output modules. It has six 4-20mA current inputs and two 0-25mA current outputs. The maximum current drawn by the 1771-NBSC I/O module from the chassis backplane is 2.6A and the amount of power it dissipates during operation is 13W. It can be used with the Allen-Bradley PLC-3, PLC-5, and the PLC-5/250 programmable controllers.





For the inputs, the range of the current is 0.1 – 21 mA and the input resolution is 330nA/bit at 16 bits unipolar. The input impedance reaches a maximum of 300ohm. The power supplied by the 1771-NBSC module for the current loop is 20 – 30V DC (0-20mA). The module provides an input overvoltage protection rated at 24V DC continuous. The 1771-NBSC module requires 5s to detect open inputs. It offers a 50/60 dB minimum normal mode rejection and the typical common mode rejection is 150 dB. The offset drift and the gain drift are ±200nA/°C and ±95 ppm/°C respectively. The 1771-NBSC’s range of input bandwidth is 9Hz and the calibration values are 1.000mA/21.000mA. The under range and over range thresholds are 3.2mA and 21mA respectively.





The range of the output current is 0-25.0mA and the output resolution is 3.2µA/bit at 13 bits unipolar. The output impedance is greater than 1 megaohm. 20mA is the output drive capability into a 0-1kiloohm circuit and 25.0mA is the maximum drive capability into a 0-700ohm circuit. 140V AC RMS (continuous) is the 1771-NBSC’s output overvoltage protection rating. The output offset drifts and gain drifts are ±1.0µA/°C and ±50 ppm/°C, respectively and the calibration values are 0.5mA / 22.0mA. The Allen-Bradley 1771-NBSC should be used with the RTP-4 device. Power should be disconnected before removing or installing the module in the I/O chassis. The 1771-NBSC can perform optimally in industrial environments where the ambient temperature range is 0-60°C (32-140°F) at 5-95% relative humidity.



Technical Description of 1771-NBSC

Allen Bradley PLC 5 N-Series Analog I/O Module, 6 Inputs, 2 Outputs, 3.0 Amperes Backplane Current, BDC or Natural Binary Data Format

Repair Services for 1771-NBSC

Type Lead Time Price Action
Repair Service 2-4 weeks $3492cartAdd to Cart

Our highly skilled technicians can repair your 1771-NBSC. 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-NBSC

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

Revision Part # Also Known as Availability
1771-NBSC Ser A
1771-NBSC/A, Series A, Rev A Request Quote
1771-NBSC Ser B
1771-NBSC/B, Series B, Rev B Request Quote
1771-NBSC Ser C
1771-NBSC/C, Series C, Rev C Request Quote
Common misspellings:
  • l771-NBSC
  • 177l-NBSC
  • 1771-N8SC
  • 1771NBSC

Dimensions For 1771-NBSC

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-NBSC

Resolutions For 1771-NBSC

About

Technical Specifications for 1771-NBSC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-NBSC
Module TypeN-Series Analog I/O Module
Number of Inputs6 Inputs
Input TypesCurrent
Input Resolution4-20 Miliamperes (0.34 Microamperes/bit) (Module Suppllies Loop Power)
Number of Outputs2 Outputs
Output TypeCurrent
Output Resolution0-25 Miliamperes (3.20 Microamperes/bit)
RTP Choice1771-RTP5
Backplane Current3.0 Amperes
Data FormatBDC or Natural Binary
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
Model StatusEarlier Model
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-NBSC
Module TypeN-Series Analog I/O Module
Number of Inputs6 Inputs
Input TypesCurrent
Input Resolution4-20 Miliamperes (0.34 Microamperes/bit) (Module Suppllies Loop Power)
Number of Outputs2 Outputs
Output TypeCurrent
Output Resolution0-25 Miliamperes (3.20 Microamperes/bit)
RTP Choice1771-RTP5
Backplane Current3.0 Amperes
Data FormatBDC or Natural Binary
Typical AC Signal Delay (Off)45 (+/- 15) ms
Typical DC Signal Delay (Off)50 ms
Wiring Arm1771-WH
Model StatusEarlier Model

About 1771-NBSC

The Allen-Bradley 1771-NBSC is an I/O module that is part of the Allen-Bradley 1771-N series of output modules. It has six 4-20mA current inputs and two 0-25mA current outputs. The maximum current drawn by the 1771-NBSC I/O module from the chassis backplane is 2.6A and the amount of power it dissipates during operation is 13W. It can be used with the Allen-Bradley PLC-3, PLC-5, and the PLC-5/250 programmable controllers.





For the inputs, the range of the current is 0.1 – 21 mA and the input resolution is 330nA/bit at 16 bits unipolar. The input impedance reaches a maximum of 300ohm. The power supplied by the 1771-NBSC module for the current loop is 20 – 30V DC (0-20mA). The module provides an input overvoltage protection rated at 24V DC continuous. The 1771-NBSC module requires 5s to detect open inputs. It offers a 50/60 dB minimum normal mode rejection and the typical common mode rejection is 150 dB. The offset drift and the gain drift are ±200nA/°C and ±95 ppm/°C respectively. The 1771-NBSC’s range of input bandwidth is 9Hz and the calibration values are 1.000mA/21.000mA. The under range and over range thresholds are 3.2mA and 21mA respectively.





The range of the output current is 0-25.0mA and the output resolution is 3.2µA/bit at 13 bits unipolar. The output impedance is greater than 1 megaohm. 20mA is the output drive capability into a 0-1kiloohm circuit and 25.0mA is the maximum drive capability into a 0-700ohm circuit. 140V AC RMS (continuous) is the 1771-NBSC’s output overvoltage protection rating. The output offset drifts and gain drifts are ±1.0µA/°C and ±50 ppm/°C, respectively and the calibration values are 0.5mA / 22.0mA. The Allen-Bradley 1771-NBSC should be used with the RTP-4 device. Power should be disconnected before removing or installing the module in the I/O chassis. The 1771-NBSC can perform optimally in industrial environments where the ambient temperature range is 0-60°C (32-140°F) at 5-95% relative humidity.



Technical Description of 1771-NBSC

Allen Bradley PLC 5 N-Series Analog I/O Module, 6 Inputs, 2 Outputs, 3.0 Amperes Backplane Current, BDC or Natural Binary Data Format
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $3492cartAdd to Cart

Our highly skilled technicians can repair your 1771-NBSC. 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 $3492cartAdd to Cart

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

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

Common misspellings:
  • l771-NBSC
  • 177l-NBSC
  • 1771-N8SC
  • 1771NBSC
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