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

1771-IGC

Rated 3.9 with 18 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-IGC

Revisions: Ser A 
Description: The 1771-IGC input module is a TTL input module from the Allen-Bradley/Rockwell Automation PLC 5 product line. It weighs about 3 pounds and it is rated as an NEC Class 2 module. The 1771-IGC TTL input module is also CSA certified and UL listed. Its voltage category is 5 Volts DC and it comes with 8 inputs. The 1771-IGC TTL input module can be installed in an Allen-Bradley/Rockwell Automation Bulletin 1771 I/O chassis that also hosts a PLC processor.
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Description: The 1771-IGC input module is a TTL input module from the Allen-Bradley/Rockwell Automation PLC 5 product line. It weighs about 3 pounds and it is rated as an NEC Class 2 module. The 1771-IGC TTL input module is also CSA certified and UL listed. Its voltage category is 5 Volts DC and it comes with 8 inputs. The 1771-IGC TTL input module can be installed in an Allen-Bradley/Rockwell Automation Bulletin 1771 I/O chassis that also hosts a PLC processor.

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

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Rated 3.9 with 18 reviews

    Technical Specifications for 1771-IGC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IGC
Module TypeDigital DC Input Module
Number of Inputs8 Inputs
Voltage Category5 Volts DC, TTL
DC Operating Voltage5.0-5.3 Volts
Backplane Current122 Miliamperes
Max DC Off-State CurrentN/A
Typical DC Signal Delay (On)< 1 ms
Typical DC Signal Delay (Off)< 1 ms
Wiring Arm1771-WC
Model StatusEarlier Model
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-IGC
Module TypeDigital DC Input Module
Number of Inputs8 Inputs
Voltage Category5 Volts DC, TTL
DC Operating Voltage5.0-5.3 Volts
Backplane Current122 Miliamperes
Max DC Off-State CurrentN/A
Typical DC Signal Delay (On)< 1 ms
Typical DC Signal Delay (Off)< 1 ms
Wiring Arm1771-WC
Model StatusEarlier Model
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model
s

About 1771-IGC

The Allen-Bradley 1771-IGC is a PLC 5 Digital DC Input Module. It is an earlier model of the 1771-IG with the same specifications. It converts DC signals provided by user devices to the logic level needed by the processor. It directly controls the corresponding bits state in the PLC data table. It provides a modular design with space-saving and pocket-friendly means for adding input to a PLC control system. It has a 1771-WC wiring arm for replacing the module, eliminating the need to disconnect the wiring. It is a series A module and supports ½, 1, and 2-slot I/O addressing. It has application in TTL interfaces and BCD interfaces encoders. It has logic switches with which the “High = True” or “Low = True” logic operation can be selected.

The 1771-IGC module has 8 inputs with 5V DC TTL voltage category. It has an operating voltage range of 5.0 – 5.3V DC TTL-compatible. It has an input signal delay of less than 1ms. Its maximum customer supply current per module is 500mA and its backplane current load is 122mA. Its maximum power dissipation is 3.3W and the thermal dissipation is 11.3 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 34 and 36 for the upper connector and pins 4 and 6 for the lower connector.

The 1771-IGC module contains eight status indicators for sensing TTL voltages on the front panel. It has optoelectrical isolation to protect the system circuits from electrical transients and it contains input an filter to reduce electrical noise.



Technical Description of 1771-IGC

Allen Bradley PLC 5 Digital DC Input Module, 8 Inputs, 5.0-5.3 Volts DC Operating Voltage, 122 Miliamperes Backplane Current

Repair Services for 1771-IGC

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

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

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

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

Dimensions For 1771-IGC

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-IGC

Resolutions For 1771-IGC

About

Technical Specifications for 1771-IGC

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1771-IGC
Module TypeDigital DC Input Module
Number of Inputs8 Inputs
Voltage Category5 Volts DC, TTL
DC Operating Voltage5.0-5.3 Volts
Backplane Current122 Miliamperes
Max DC Off-State CurrentN/A
Typical DC Signal Delay (On)< 1 ms
Typical DC Signal Delay (Off)< 1 ms
Wiring Arm1771-WC
Model StatusEarlier Model
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-IGC
Module TypeDigital DC Input Module
Number of Inputs8 Inputs
Voltage Category5 Volts DC, TTL
DC Operating Voltage5.0-5.3 Volts
Backplane Current122 Miliamperes
Max DC Off-State CurrentN/A
Typical DC Signal Delay (On)< 1 ms
Typical DC Signal Delay (Off)< 1 ms
Wiring Arm1771-WC
Model StatusEarlier Model
Typical AC Signal Delay (Off)24 (+/- 10) ms
Typical DC Signal Delay (Off)20 (+/- 9) ms
Model StatusEarlier Model

About 1771-IGC

The Allen-Bradley 1771-IGC is a PLC 5 Digital DC Input Module. It is an earlier model of the 1771-IG with the same specifications. It converts DC signals provided by user devices to the logic level needed by the processor. It directly controls the corresponding bits state in the PLC data table. It provides a modular design with space-saving and pocket-friendly means for adding input to a PLC control system. It has a 1771-WC wiring arm for replacing the module, eliminating the need to disconnect the wiring. It is a series A module and supports ½, 1, and 2-slot I/O addressing. It has application in TTL interfaces and BCD interfaces encoders. It has logic switches with which the “High = True” or “Low = True” logic operation can be selected.

The 1771-IGC module has 8 inputs with 5V DC TTL voltage category. It has an operating voltage range of 5.0 – 5.3V DC TTL-compatible. It has an input signal delay of less than 1ms. Its maximum customer supply current per module is 500mA and its backplane current load is 122mA. Its maximum power dissipation is 3.3W and the thermal dissipation is 11.3 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 34 and 36 for the upper connector and pins 4 and 6 for the lower connector.

The 1771-IGC module contains eight status indicators for sensing TTL voltages on the front panel. It has optoelectrical isolation to protect the system circuits from electrical transients and it contains input an filter to reduce electrical noise.



Technical Description of 1771-IGC

Allen Bradley PLC 5 Digital DC Input Module, 8 Inputs, 5.0-5.3 Volts DC Operating Voltage, 122 Miliamperes Backplane Current
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

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

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

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