1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
Part #: 1771-IGD Manufactured by: Allen-Bradley

1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A

Regular price
$505.00
Sale price
$505.00
Regular price
Never Used Surplus
6 in Stock
Product Overview
The Allen-Bradley 1771-IGD is a PLC-5 Digital Input Module with 16 input points compatible with 5V DC TTL signal. It is pa...  Read more
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Product comes with IQElectro 2-Year Warranty
Warranty for item #: 1771-IGD
IQElectro International provides a 2-year warranty on every product we offer. Our complimentary 2-year warranty ensures that every IQElectro purchase is a trustworthy and reliable investment in the future of your company.
IQElectro is NOT an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
    1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
    1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
1771-IGD | Allen-Bradley PLC-5 Digital Input Module, 5V DC TTL, 16-Point, Series A
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Product Description P/N: 1771-IGD

Description / Specifications

Description

The Allen-Bradley 1771-IGD is a TTL input module. This module is compatible for use with Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, 1771-A4B, 1771-AM1, and 1717-AM2 Chassis. It has sixteen (16) inputs with selectable logic-levels such as high signal detection of 2.0-5.25 Volts DC (ON) and -0.2 To +0.08 Volts DC (OFF) and low signal detection of -0.2 to +0.8 Volts DC (ON) and 2.0 to 5.25 Volts DC (OFF). This module requires use of 1717-WH wiring arm for termination of signals.

 

Technical Specifications 

 

Manufacturer Rockwell Automation
Part Number/Catalog No. 1771-IGD
Operating temperature 32 to 131 F
Power Dissipation 2.7 Watts (max); 0.4 Watts (min.)
Signal Delay Less than 1ms
Compatible I/O chassis 1771-AM1 / 1771-AM2 Chassis
Compatible 1771 chassis Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, 1771- A4B
Signal Voltage Rating Positive Logic: On = 2.0 - 5.25VDC ; Off = -0.2 to 0.8 VDC Negative Logic: On = -0.2 to 0.8 VDC; Off -2.0 - 5.25VDC
Logic state Positive and Negative Logic (selectable)
Brand Allen-Bradley
Module Type TTL Input module
Number of Inputs 16
Backplane Current 130 mA @ 5VDC
Wiring Arm 1771-WH
Voltage Category 5 Volts DC, TTL
DC Operating Voltage 5.0-5.3 Volts
Max DC Off-State Current N/A
Typical DC Signal Delay (On) < 1 ms
Typical DC Signal Delay (Off) < 1 ms
Model Status Earlier Model
Typical AC Signal Delay (Off) 24 (+/- 10) ms
Typical DC Signal Delay (Off) 20 (+/- 9) ms
Mounting Rack Mountable
Series  A

  

 

Information About 1771-IGD

The Allen-Bradley 1771-IGD is a digital I/O module. This module has sixteen 5V DC TTL current sourcing input points available. The customer supply voltage of this module is 5V DC with +/-0.25V Class 2 and it comes with a maximum peak-to-peak ripple of 50 mV. The input voltage ratings of this module when HIGH = TRUE is 2-5.25V DC for ON and -0.2-0.8V DC for OFF and when LOW = TRUE, it is -0.2-0.8C DC for ON and 2-5.25V DC for OFF. The current sink requirements of this module are a maximum of 7 mA for source per input and a maximum of 0.8 mA for sink per input. The 1771-IGD module's backplane current is a maximum of 130 mA and current rating is 380 mA per module. The isolation voltage is 1500V AC RMS for 1 second. This module has less than 1 ms of input signal delay a power dissipation that ranges from a minimum of 0.4 W to a maximum of 2.7 W and a thermal dissipation that has a minimum of 1.4 BTU/hr. and a maximum of 9.2 BTU/hr. It comes with a 0.5 A 250V normal blow fuse to protect the 5V DC power supply and the input terminal of the module from power surges and other accidental applications of voltage that can cause damage. The 1771-IGD’s operating temperature ranges from 0-60 Deg. Celsius.

The Allen-Bradley 1771-IGD is a TTL input module from the 1771 Product bulleting. This module supports selectable logic states. By default, it is set at positive logic level which detect Logic 1 or On signal state at voltage range of 2.0 - 5.25 Volts DC and Off signal state of -0.2 to 0.8 Volts DC. To set the module to negative-level logic, the jumper setting must be set towards the front of the module. At negative logic-level, the module’s On state voltage range is reversed, -0.2 to 0.8 Volts DC and 2.0 - 5.25 Volts DC for Off-state.

This module is compatible for use with Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, and 1771-A4B chassis as well as 1771-AM1 or 1717-AM2 I/O chassis. For termination of signals, it requires use of 1771-WH wiring arm. Appropriate wire sizes for signal wiring is 14 American Wire Gauge (AWG) stranded copper wire with insulation rating of 60 degrees Celsius and maximum insulation thickness of 3/64 or 1.2 millimeters. Recommended cable for use is the Belden 8761 or any equivalent cable. Torque applied to each terminal to tighten connection must be equivalent to 9 lb-inch or 1.0 Newton-meter.

This module has an input signal delay of less than 1 millisecond. It has a maximum power dissipation of 2.7 Watts and minimum power dissipation of 0.4 Watts while the module’s thermal dissipation is 9.2 British Thermal Units (BTU) per hour (maximum) and 1.4 BTU/hour (minimum). It has a backplane voltage and current draw of 130 mA, maximum @ 5 Volts DC. This module has 18 LED status indicators, positive logic indicator and module active indicator for quick reference of module’s operational state.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
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warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or 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 software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description

The Allen-Bradley 1771-IGD is a TTL input module. This module is compatible for use with Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, 1771-A4B, 1771-AM1, and 1717-AM2 Chassis. It has sixteen (16) inputs with selectable logic-levels such as high signal detection of 2.0-5.25 Volts DC (ON) and -0.2 To +0.08 Volts DC (OFF) and low signal detection of -0.2 to +0.8 Volts DC (ON) and 2.0 to 5.25 Volts DC (OFF). This module requires use of 1717-WH wiring arm for termination of signals.

 

Technical Specifications 

 

Manufacturer Rockwell Automation
Part Number/Catalog No. 1771-IGD
Operating temperature 32 to 131 F
Power Dissipation 2.7 Watts (max); 0.4 Watts (min.)
Signal Delay Less than 1ms
Compatible I/O chassis 1771-AM1 / 1771-AM2 Chassis
Compatible 1771 chassis Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, 1771- A4B
Signal Voltage Rating Positive Logic: On = 2.0 - 5.25VDC ; Off = -0.2 to 0.8 VDC Negative Logic: On = -0.2 to 0.8 VDC; Off -2.0 - 5.25VDC
Logic state Positive and Negative Logic (selectable)
Brand Allen-Bradley
Module Type TTL Input module
Number of Inputs 16
Backplane Current 130 mA @ 5VDC
Wiring Arm 1771-WH
Voltage Category 5 Volts DC, TTL
DC Operating Voltage 5.0-5.3 Volts
Max DC Off-State Current N/A
Typical DC Signal Delay (On) < 1 ms
Typical DC Signal Delay (Off) < 1 ms
Model Status Earlier Model
Typical AC Signal Delay (Off) 24 (+/- 10) ms
Typical DC Signal Delay (Off) 20 (+/- 9) ms
Mounting Rack Mountable
Series  A

  

 

Information About 1771-IGD

The Allen-Bradley 1771-IGD is a digital I/O module. This module has sixteen 5V DC TTL current sourcing input points available. The customer supply voltage of this module is 5V DC with +/-0.25V Class 2 and it comes with a maximum peak-to-peak ripple of 50 mV. The input voltage ratings of this module when HIGH = TRUE is 2-5.25V DC for ON and -0.2-0.8V DC for OFF and when LOW = TRUE, it is -0.2-0.8C DC for ON and 2-5.25V DC for OFF. The current sink requirements of this module are a maximum of 7 mA for source per input and a maximum of 0.8 mA for sink per input. The 1771-IGD module's backplane current is a maximum of 130 mA and current rating is 380 mA per module. The isolation voltage is 1500V AC RMS for 1 second. This module has less than 1 ms of input signal delay a power dissipation that ranges from a minimum of 0.4 W to a maximum of 2.7 W and a thermal dissipation that has a minimum of 1.4 BTU/hr. and a maximum of 9.2 BTU/hr. It comes with a 0.5 A 250V normal blow fuse to protect the 5V DC power supply and the input terminal of the module from power surges and other accidental applications of voltage that can cause damage. The 1771-IGD’s operating temperature ranges from 0-60 Deg. Celsius.

The Allen-Bradley 1771-IGD is a TTL input module from the 1771 Product bulleting. This module supports selectable logic states. By default, it is set at positive logic level which detect Logic 1 or On signal state at voltage range of 2.0 - 5.25 Volts DC and Off signal state of -0.2 to 0.8 Volts DC. To set the module to negative-level logic, the jumper setting must be set towards the front of the module. At negative logic-level, the module’s On state voltage range is reversed, -0.2 to 0.8 Volts DC and 2.0 - 5.25 Volts DC for Off-state.

This module is compatible for use with Series A or B 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, and 1771-A4B chassis as well as 1771-AM1 or 1717-AM2 I/O chassis. For termination of signals, it requires use of 1771-WH wiring arm. Appropriate wire sizes for signal wiring is 14 American Wire Gauge (AWG) stranded copper wire with insulation rating of 60 degrees Celsius and maximum insulation thickness of 3/64 or 1.2 millimeters. Recommended cable for use is the Belden 8761 or any equivalent cable. Torque applied to each terminal to tighten connection must be equivalent to 9 lb-inch or 1.0 Newton-meter.

This module has an input signal delay of less than 1 millisecond. It has a maximum power dissipation of 2.7 Watts and minimum power dissipation of 0.4 Watts while the module’s thermal dissipation is 9.2 British Thermal Units (BTU) per hour (maximum) and 1.4 BTU/hour (minimum). It has a backplane voltage and current draw of 130 mA, maximum @ 5 Volts DC. This module has 18 LED status indicators, positive logic indicator and module active indicator for quick reference of module’s operational state.



Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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