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1771-IA

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Manufacturer: Allen Bradley - PLC
Product Type: PLC/Programmable Logic Controller
Part Number: 1771-IA
Series: PLC 5
UPC: 10662468205440

Description:

The Allen-Bradley Digital 1771-IA Input Module is widely used to ensure the effective actuation of specific functions in an industrial automation system. The module is equipped with 8 input channels and has a backplane current of 75 milliamperes.


Key Features:

  • comes with 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm) dimensions

Automation Stop is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with Automation Stop's 1-year warranty.

Original Packaging

$931.00

Available: 39

What is Original Packaging

Your order will ship by . Need it faster?

Refurbished

$69.00

Available: 120

What is Refurbished

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Repair Service

$56.00

2-4 Weeks

What is Fast Repair

Repair Completion:
2-4 Weeks
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We proudly offer a one year Automation Stop warranty on most products.

Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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.

The Allen-Bradley 1771-IA is a digital input module that can be used to fulfill several needs of a control system. The module serves as an input system and can process a variety of signals transmitted to the device from sensors and transmitters. The device uses a specific wiring arm to ensure connectivity and can be isolated to prevent electromagnetic interference. The module can be connected to other modules within the same enclosure through a backplane. The backplane current of the module is 75 milliamperes. The device can be configured over wireless networks to establish communication channels that allow the user to transmit data and information to other devices within the control system. The device is equipped with 8 independent input channels that offer the user an improved degree of accessibility and process signals entering the module.

The Allen-Bradley 1771-IA can be used in a variety of applications in industrial automation systems. The versatility of the module ensures that it can be used in conjunction with mechanical, electrical, and electronic components of a given system. The module can function on both alternating current and direct current. The operating voltage of the module when it is powered by alternating current lies between 87 volts and 138 volts. An input voltage ranging between 97 volts and 138 volts of direct current can also be used to operate the device. The maximum off-state current of the module when it is used with either alternating current or direct current is 2.8 milliamperes. The device is equipped with orange status indicators that allow the user to troubleshoot problems within the control system.

Technical Specifications

Type Digital I/O Modules
Brand Allen-Bradley / Rockwell Automation
Series Digital AC/DC Input Module
Part number 1771-IA
Module Type Digital AC/DC Input
Dimensions 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm)
Input Voltage 120V AC/DC
Number of Inputs 8
AC Operating Voltage 87-138V
DC Operating Voltage 97-138V
Backplane Current 75 mA
Maximum AC/DC Off-State Current 2.8 mA
Typical AC Signal Delay (On) 24 (+/- 10) ms
Typical AC Signal Delay (Off) 24 (+/- 10) ms
Typical DC Signal Delay (On) 10 (+/- 4) ms
Typical DC Signal Delay (Off) 20 (+/- 9) ms
Wiring Arm 1771-WA
We offer UPS shipping. Including Ground, 2nd Day Air, Next Day Air and Early AM. Some of our products have a short lead time, so please contact us if you need any item faster than the lead time shown. If you need to order an item internationally please contact us prior to checking out so we can get you a shipping quote. We can ship UPS or DHL internationally. We can also ship on your UPS or FedEx account number.
If the item is found to be defective within 30 days of the invoice date, a full refund can be issued. If an item is found to be defective through normal use and wear after 30 days but within the 1 year period, the Automation Stop Warranty dictates the appropriate course of action. After the 30 day period, Automation Stop reserves the right to decide between refund, repair, or replacement with identical product. Because of the high volume of outgoing and incoming shipments on a day to day basis, we unfortunately cannot accept returns on items ordered mistakenly or part numbers ordered incorrectly. If a special exception is approved, a 20% restocking fee will be assessed. If you have any questions please contact us at [email protected].

FAQ

Question: Does Automation Stop offer repairs on the 1771-IA?

Answer: Yes. We offer repairs for the 1771-IA and it comes with our 1 Year Automation Stop Warranty.


Question: What type of warranty comes with the Allen Bradley - PLC and 1771-IA?

Answer: If you buy the 1771-IA through Automationstop.com it comes with our 1 Year Warranty and no other warranties.


Question: Can I buy the 1771-IA online?

Answer: Yes. Automation Stop sells the 1771-IA online and you can check out for the quantity and condition listed available above.


Question: What is the manufacturer for the 1771-IA?

Answer: The 1771-IA is made by Allen Bradley - PLC.


Question: What type of product is the 1771-IA?

Answer: The 1771-IA is part of the PLC 5 series.


Question: What is the AC (alternating current) Operating Voltage of the Rockwell Automation 1771-IA?

Answer: The alternating current (AC) Operating Voltage of the 1771-IA is 87-138V.


Question: What is the Backplane Current of the 1771-IA?

Answer: The Backplane Current of the 1771-IA is 75 mA.


Question: What Brand is included with the Allen Bradley/Rockwell Automation 1771-IA?

Answer: The 1771-IA has a AB / Rockwell Automation Brand.


Question: What DC (direct current) Operating Voltage does the 1771-IA have?

Answer: The Rockwell-Automation 1771-IA has a DC Operating Voltage of 97-138V.


Question: What is the Dimensions of the 1771-IA?

Answer: The Allen Bradley 1771-IA has a Dimensions of 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm).


Question: What is the Input Voltage of the 1771-IA?

Answer: The Input Voltage of the Rockwell Automation 1771-IA is 120 volts AC (alternating current)/direct current (DC).


Question: What Maximum alternating current (AC)/DC (direct current) Off-State Current does the Allen-Bradley 1771-IA have?

Answer: The 1771-IA has a Maximum AC (alternating current)/DC (direct current) Off-State Current of 2.8 mA.


Question: What Module Type does the Rockwell Automation 1771-IA have?

Answer: The Rockwell Automation 1771-IA has a Digital alternating current (AC)/direct current Input Module Type.


Question: What Number of Inputs does the 1771-IA have?

Answer: The Allen Bradley Automation 1771-IA has a Number of Inputs of 8.


Question: What is the part number of the Allen Bradley Automation 1771-IA?

Answer: The Allen Bradley Automation 1771-IA has a part number of 1771-IA.


Question: What Typical alternating current (AC) Signal Delay (Off) does the Rockwell-Automation 1771-IA have?

Answer: The Rockwell-Automation 1771-IA has a Typical AC (alternating current) Signal Delay (Off) of 24 (+/- 10) ms.


Question: What Typical AC (alternating current) Signal Delay (On) does the 1771-IA have?

Answer: The Allen Bradley-Rockwell Automation 1771-IA has a Typical alternating current (AC) Signal Delay (On) of 24 (+/- 10) ms.


Question: What Typical direct current (DC) Signal Delay (Off) does the 1771-IA have?

Answer: The Typical DC (direct current) Signal Delay (Off) of the 1771-IA is 20 (+/- 9) ms.


Question: What is the Typical DC (direct current) Signal Delay (On) of the 1771-IA?

Answer: The 1771-IA has a Typical DC (direct current) Signal Delay (On) of 10 (+/- 4) ms.


Question: What Wiring Arm does the 1771-IA have?

Answer: The Wiring Arm of the Allen Bradley Automation 1771-IA is 1771-WA.


Series information for 1771-IA

For additional information about 1771-IA check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1771-IA.

Revision Part # Also Known As Availability
1771-IA/A 1771-IA Ser A, Series A, Rev A Request a Quote
1771-IA/B 1771-IA Ser B, Series B, Rev B Request a Quote
1771-IA/C 1771-IA Ser C, Series C, Rev C Request a Quote

Common Misspellings:

  • 1771-1A
  • 177I-IA
  • 177I-1A
  • I771-IA
  • I771-1A
  • I77I-IA
  • I77I-1A

Automation Stop sells used surplus products. Automation Stop is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by Automation Stop come with Automation Stop’s 1-year warranty and do not come with the original manufacturer’s warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Rockwell Disclaimer: The product is used surplus. Automation Stop 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 Automation Stop 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. Automation Stop 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. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop 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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