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

1771-IAD

Rated 4.5 with 12 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-IAD

Revisions: Ser A Ser B Ser C Ser D 
Description: The Allen-Bradley 1771-IAD is a discrete input module. This module is part of the 1771 product bulletin. It features Sixteen (16) input channels compatible for 120VAC / 125VDC input voltage. It is compatible for installation in 1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.
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Description: The Allen-Bradley 1771-IAD is a discrete input module. This module is part of the 1771 product bulletin. It features Sixteen (16) input channels compatible for 120VAC / 125VDC input voltage. It is compatible for installation in 1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.

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 Ser D 

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

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Rated 4.5 with 12 reviews

    Technical Specifications for 1771-IAD

Typical AC Signal Delay (Off)25 (+/- 5) ms
Module Location1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.
ManufacturerRockwell Automation / Allen-Bradley
BrandAllen-Bradley
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Wiring Arm1771-WH
Part Number/Catalog No.1771-IAD
Module TypeDigital AC/DC Input Module
Number of Inputs16 Inputs
Voltage Category120 Volts AC/DC
AC Operating Voltage79-138 Volts
DC Operating Voltage79-138 Volts
Backplane Current195 Miliamperes
Max AC Off-State Current2.8 Miliamperes
Typical AC Signal Delay (On)5 (+/- 3) ms
Typical DC Signal Delay (On)3 (+/- 0.1) or 10 (+/- 1) ms
Typical DC Signal Delay (Off)25 (+/- 5) ms
Max DC Off-State CurrentN/A
UPC10662468177624
Typical AC Signal Delay (Off)25 (+/- 5) ms
Module Location1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.
ManufacturerRockwell Automation / Allen-Bradley
BrandAllen-Bradley
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Wiring Arm1771-WH
Part Number/Catalog No.1771-IAD
Module TypeDigital AC/DC Input Module
Number of Inputs16 Inputs
Voltage Category120 Volts AC/DC
AC Operating Voltage79-138 Volts
DC Operating Voltage79-138 Volts
Backplane Current195 Miliamperes
Max AC Off-State Current2.8 Miliamperes
Typical AC Signal Delay (On)5 (+/- 3) ms
Typical DC Signal Delay (On)3 (+/- 0.1) or 10 (+/- 1) ms
Typical DC Signal Delay (Off)25 (+/- 5) ms
Max DC Off-State CurrentN/A
UPC10662468177624
s

About 1771-IAD

The Allen-Bradley 1771-IAD is a discrete input module. This module is part of the 1771 family of Programmable Logic Controller (PLC). This module is designed to accept AC and DC signal voltages such as 120VAC with frequency of 50/60 Hz and 125VDC. It has Sixteen (16) input channels and compatible for installation in a variety of 1771 chassis such as 1771-A1B through A4B or later universal I/O chassis. It may also be installed in the 1771-AM1 and AM2 chassis.

The 1771-IAD is primarily used to interface discrete devices such as pushbuttons, switches of different varieties, auxiliary contacts from relays, contactors and other devices.

The 1771-IAD has an input signal delay such as 120V ac/60Hz: 5ms (+3ms) or 20ms(+5ms) selectable 120V dc: 3ms (+0.1ms) or 10ms (+1ms) selectable for Off to On transition and 25ms (+5ms) for 120V ac or dc for ON to OFF transition. It has an On state voltage range of 79 VAC to 138VAC or VDC. It has a maximum power dissipation of 8.8 Watts and minimum of 1.0 Watts with Thermal dissipation 30.1 BTU/hr, maximum and 3.42 BTU/hr, minimum. It has a backplane Current draw of 195 mA at 5V.

The 1771-IAD has uses a field wiring arm of 1771-WH. This field wiring arm is comparable to removable terminal blocks, which is used for modular wiring and simplified installation and maintenance of the input module. When installing the 1771-IAD to any of the compatible chassis, it requires keying position between 10 and 12 or between 14 and 16.

The Allen-Bradley 1771-IAD is a PLC 5 Digital AC/DC Input Module. It contains information of various input devices such as pushbuttons, limit switches, pilot lights, motor starters, and annunciators to interface with on/off sensors and actuators. It provides a modular design with space-saving and pocket-friendly means to add input to a PLC control system. It comes with a 1771-WH wiring arm to replace the module, eliminating the need to disconnect the wiring. It is a series D module and supports ½, 1, and 2-slot I/O addressing.

The 1771-IAD module has 16 inputs with a 120V AC/DC voltage category. It has an operating voltage range of 79 - 138V AC or 79 - 138V DC. It has a typical signal delay of 5ms (+/-3) at on AC state, 3ms (+/-0.1) or 10ms (+/-1) at on DC state, and 25ms (+/-5) at off AC/DC state. It has a maximum Off-state current of 3mA for AC and 0.8mA for DC and a backplane current load of 195mA. It has a maximum power dissipation of 8.8W and a thermal dissipation of 30.1 BTU/hr. It is installed in a 1771 I/O chassis containing a PLC processor. Keying bands for putting it in the right slot are between pins 14 and 16 for the upper connector and between pins 10 and 12 for the lower connector.

The 1771-IAD module has 1 green module active indicator and 16 red status indicators for system logic side indication at the front panel. It contains optoelectrical isolation to protect the system circuits from electrical transients. It also contains input filtering feature to reduce electrical noise.

FAQ for 1771-IAD

What is the compatible wiring arm for use with the 1771-IAD?


The 1771-IAD is compatible for use with the 1771-WH wiring arm.

What are the recommended wire size for interfacing devices to the 1771-IAD?


Recommended wire size is 14 gauge (2mm2) stranded, maximum diameter and 3/64 inch (1.2mm) insulation maximum.

How many input channels does the 1771-IAD have?


The 1771-IAD has Sixteen (16) input channels compatible for AC and DC signals.

Technical Description of 1771-IAD

Allen Bradley PLC 5 Digital AC/DC Input Module, 16 Inputs, 120 Volts AC/DC Voltage Category, 195 Miliamperes Backplane Current

Repair Services for 1771-IAD

Type Lead Time Price Action
Repair Service 2-4 weeks $163cartAdd to Cart

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

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

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

Reviews for 1771-IAD

Internal Review

"The 1771-IAD is a discrete input module that features Sixteen (16) input channels. This module has a distinct feature of being compatible with AC and DC signals, specifically 120VAC and 125VDC input voltages. Compared to dedicated AC and DC input modules, the 1771-IAD offers more flexibility however, this module is not compatible for 24VDC and 240VAC signal voltages. " -DO Supply Tech

Dimensions For 1771-IAD

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-IAD

Resolutions For 1771-IAD

About

Technical Specifications for 1771-IAD

Typical AC Signal Delay (Off)25 (+/- 5) ms
Module Location1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.
ManufacturerRockwell Automation / Allen-Bradley
BrandAllen-Bradley
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Wiring Arm1771-WH
Part Number/Catalog No.1771-IAD
Module TypeDigital AC/DC Input Module
Number of Inputs16 Inputs
Voltage Category120 Volts AC/DC
AC Operating Voltage79-138 Volts
DC Operating Voltage79-138 Volts
Backplane Current195 Miliamperes
Max AC Off-State Current2.8 Miliamperes
Typical AC Signal Delay (On)5 (+/- 3) ms
Typical DC Signal Delay (On)3 (+/- 0.1) or 10 (+/- 1) ms
Typical DC Signal Delay (Off)25 (+/- 5) ms
Max DC Off-State CurrentN/A
UPC10662468177624
Typical AC Signal Delay (Off)25 (+/- 5) ms
Module Location1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1 and AM2 chassis.
ManufacturerRockwell Automation / Allen-Bradley
BrandAllen-Bradley
Dimensions3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Wiring Arm1771-WH
Part Number/Catalog No.1771-IAD
Module TypeDigital AC/DC Input Module
Number of Inputs16 Inputs
Voltage Category120 Volts AC/DC
AC Operating Voltage79-138 Volts
DC Operating Voltage79-138 Volts
Backplane Current195 Miliamperes
Max AC Off-State Current2.8 Miliamperes
Typical AC Signal Delay (On)5 (+/- 3) ms
Typical DC Signal Delay (On)3 (+/- 0.1) or 10 (+/- 1) ms
Typical DC Signal Delay (Off)25 (+/- 5) ms
Max DC Off-State CurrentN/A
UPC10662468177624

About 1771-IAD

The Allen-Bradley 1771-IAD is a discrete input module. This module is part of the 1771 family of Programmable Logic Controller (PLC). This module is designed to accept AC and DC signal voltages such as 120VAC with frequency of 50/60 Hz and 125VDC. It has Sixteen (16) input channels and compatible for installation in a variety of 1771 chassis such as 1771-A1B through A4B or later universal I/O chassis. It may also be installed in the 1771-AM1 and AM2 chassis.

The 1771-IAD is primarily used to interface discrete devices such as pushbuttons, switches of different varieties, auxiliary contacts from relays, contactors and other devices.

The 1771-IAD has an input signal delay such as 120V ac/60Hz: 5ms (+3ms) or 20ms(+5ms) selectable 120V dc: 3ms (+0.1ms) or 10ms (+1ms) selectable for Off to On transition and 25ms (+5ms) for 120V ac or dc for ON to OFF transition. It has an On state voltage range of 79 VAC to 138VAC or VDC. It has a maximum power dissipation of 8.8 Watts and minimum of 1.0 Watts with Thermal dissipation 30.1 BTU/hr, maximum and 3.42 BTU/hr, minimum. It has a backplane Current draw of 195 mA at 5V.

The 1771-IAD has uses a field wiring arm of 1771-WH. This field wiring arm is comparable to removable terminal blocks, which is used for modular wiring and simplified installation and maintenance of the input module. When installing the 1771-IAD to any of the compatible chassis, it requires keying position between 10 and 12 or between 14 and 16.

The Allen-Bradley 1771-IAD is a PLC 5 Digital AC/DC Input Module. It contains information of various input devices such as pushbuttons, limit switches, pilot lights, motor starters, and annunciators to interface with on/off sensors and actuators. It provides a modular design with space-saving and pocket-friendly means to add input to a PLC control system. It comes with a 1771-WH wiring arm to replace the module, eliminating the need to disconnect the wiring. It is a series D module and supports ½, 1, and 2-slot I/O addressing.

The 1771-IAD module has 16 inputs with a 120V AC/DC voltage category. It has an operating voltage range of 79 - 138V AC or 79 - 138V DC. It has a typical signal delay of 5ms (+/-3) at on AC state, 3ms (+/-0.1) or 10ms (+/-1) at on DC state, and 25ms (+/-5) at off AC/DC state. It has a maximum Off-state current of 3mA for AC and 0.8mA for DC and a backplane current load of 195mA. It has a maximum power dissipation of 8.8W and a thermal dissipation of 30.1 BTU/hr. It is installed in a 1771 I/O chassis containing a PLC processor. Keying bands for putting it in the right slot are between pins 14 and 16 for the upper connector and between pins 10 and 12 for the lower connector.

The 1771-IAD module has 1 green module active indicator and 16 red status indicators for system logic side indication at the front panel. It contains optoelectrical isolation to protect the system circuits from electrical transients. It also contains input filtering feature to reduce electrical noise.

FAQ for 1771-IAD

What is the compatible wiring arm for use with the 1771-IAD?


The 1771-IAD is compatible for use with the 1771-WH wiring arm.

What are the recommended wire size for interfacing devices to the 1771-IAD?


Recommended wire size is 14 gauge (2mm2) stranded, maximum diameter and 3/64 inch (1.2mm) insulation maximum.

How many input channels does the 1771-IAD have?


The 1771-IAD has Sixteen (16) input channels compatible for AC and DC signals.

Technical Description of 1771-IAD

Allen Bradley PLC 5 Digital AC/DC Input Module, 16 Inputs, 120 Volts AC/DC Voltage Category, 195 Miliamperes Backplane Current

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $163cartAdd to Cart

Our highly skilled technicians can repair your 1771-IAD. 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 $163cartAdd to Cart

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

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

Common misspellings:
  • l771-IAD
  • 177l-IAD
  • 1771IAD
PDF
Reviews

Reviews for 1771-IAD

Internal Review

"The 1771-IAD is a discrete input module that features Sixteen (16) input channels. This module has a distinct feature of being compatible with AC and DC signals, specifically 120VAC and 125VDC input voltages. Compared to dedicated AC and DC input modules, the 1771-IAD offers more flexibility however, this module is not compatible for 24VDC and 240VAC signal voltages. " -DO Supply Tech