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

1771-IEC

Rated 4.5 with 11 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-IEC

Revisions: Ser A 
Description: The 1771-IEC input module is a PLC 5 series input module from Allen-Bradley/Rockwell Automation. This input module is an analog type of input module with 8 input channels. The 1771-IEC analog input module uses block transfer programming to interface between analog inputs and PLC processors. This 8-bit input module only needs 1 slot in a chassis for installation. The 1771-IEC analog input module can perform analog to digital data conversions and digital to analog data conversions.
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Description: The 1771-IEC input module is a PLC 5 series input module from Allen-Bradley/Rockwell Automation. This input module is an analog type of input module with 8 input channels. The 1771-IEC analog input module uses block transfer programming to interface between analog inputs and PLC processors. This 8-bit input module only needs 1 slot in a chassis for installation. The 1771-IEC analog input module can perform analog to digital data conversions and digital to analog data conversions.

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 

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

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Rated 4.5 with 11 reviews

    Technical Specifications for 1771-IEC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IEC
Module TypeAnalog Input Module
Number of Inputs8 Inputs
Number of Bits8 Bit
Model StatusEarlier Model
DC Operating Voltage92-138 Volts
Backplane Current74 Miliamperes
Max AC Off-State Current1.7 Miliamperes
Max DC Off-State Current1.7 Miliamperes
Typical AC Signal Delay (On)24 (+/- 10) ms
Typical DC Signal Delay (On)10 (+/- 4) ms
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IEC
Module TypeAnalog Input Module
Number of Inputs8 Inputs
Number of Bits8 Bit
Model StatusEarlier Model
DC Operating Voltage92-138 Volts
Backplane Current74 Miliamperes
Max AC Off-State Current1.7 Miliamperes
Max DC Off-State Current1.7 Miliamperes
Typical AC Signal Delay (On)24 (+/- 10) ms
Typical DC Signal Delay (On)10 (+/- 4) ms
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model
s

About 1771-IEC

The Allen-Bradley 1771-IEC is a PLC 5 Analog Input Module. It is an earlier model of the 1771-IE module with the same specifications. It is an intelligent module that interfaces between analog inputs and PLC processors using block transfer programming. It uses up to 8-bit resolution and performs the required analog-to-digital conversions and vice versa to interface between analog signals and the PLC data table values. It has various applications such as temperature and pressure sensing, level sensing, and flow metering.

The 1771-IEC Series B module has 8 single-ended inputs. It has a voltage range of 1 – 5V DC, 0 – 5V DC, 0 – 10V DC and -10 – 5V DC. It has a current range of 4 – 20mA, 0 – 20mA and -20 – 20mA. It has a maximum Off-state AC/DC current of 1.7mA and backplane current load of 400mA at 5V DC. It has a typical signal delay of 24ms (±10) at on/off AC state, 10ms (±4) at on DC state, and 20ms (±9) at off DC state. It comes with a 1771-WB wiring arm to replace the module, eliminating the need to disconnect wiring. It requires one slot for installation in an I/O chassis and keying bands for correct installation is between pins 4 and 6 for the lower connector and between pins 26 and 28 for the upper connector.

The 1771-IEC module contains a green RUN and a red FAULT indicator lights om the front panel. It contains optoelectrical isolation to protect the system circuits from electrical transients. It also contains an input filtering feature to reduce electrical noise.



Technical Description of 1771-IEC

Allen Bradley PLC 5 Analog Input Module, 8 Bit, 8 Inputs, Earlier Model

Repair Services for 1771-IEC

Type Lead Time Price Action
Repair Service 2-4 weeks $2923cartAdd to Cart

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

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

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

Dimensions For 1771-IEC

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-IEC

Resolutions For 1771-IEC

About

Technical Specifications for 1771-IEC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IEC
Module TypeAnalog Input Module
Number of Inputs8 Inputs
Number of Bits8 Bit
Model StatusEarlier Model
DC Operating Voltage92-138 Volts
Backplane Current74 Miliamperes
Max AC Off-State Current1.7 Miliamperes
Max DC Off-State Current1.7 Miliamperes
Typical AC Signal Delay (On)24 (+/- 10) ms
Typical DC Signal Delay (On)10 (+/- 4) ms
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IEC
Module TypeAnalog Input Module
Number of Inputs8 Inputs
Number of Bits8 Bit
Model StatusEarlier Model
DC Operating Voltage92-138 Volts
Backplane Current74 Miliamperes
Max AC Off-State Current1.7 Miliamperes
Max DC Off-State Current1.7 Miliamperes
Typical AC Signal Delay (On)24 (+/- 10) ms
Typical DC Signal Delay (On)10 (+/- 4) ms
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model

About 1771-IEC

The Allen-Bradley 1771-IEC is a PLC 5 Analog Input Module. It is an earlier model of the 1771-IE module with the same specifications. It is an intelligent module that interfaces between analog inputs and PLC processors using block transfer programming. It uses up to 8-bit resolution and performs the required analog-to-digital conversions and vice versa to interface between analog signals and the PLC data table values. It has various applications such as temperature and pressure sensing, level sensing, and flow metering.

The 1771-IEC Series B module has 8 single-ended inputs. It has a voltage range of 1 – 5V DC, 0 – 5V DC, 0 – 10V DC and -10 – 5V DC. It has a current range of 4 – 20mA, 0 – 20mA and -20 – 20mA. It has a maximum Off-state AC/DC current of 1.7mA and backplane current load of 400mA at 5V DC. It has a typical signal delay of 24ms (±10) at on/off AC state, 10ms (±4) at on DC state, and 20ms (±9) at off DC state. It comes with a 1771-WB wiring arm to replace the module, eliminating the need to disconnect wiring. It requires one slot for installation in an I/O chassis and keying bands for correct installation is between pins 4 and 6 for the lower connector and between pins 26 and 28 for the upper connector.

The 1771-IEC module contains a green RUN and a red FAULT indicator lights om the front panel. It contains optoelectrical isolation to protect the system circuits from electrical transients. It also contains an input filtering feature to reduce electrical noise.



Technical Description of 1771-IEC

Allen Bradley PLC 5 Analog Input Module, 8 Bit, 8 Inputs, Earlier Model
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $2923cartAdd to Cart

Our highly skilled technicians can repair your 1771-IEC. 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 $2923cartAdd to Cart

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

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

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