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1771-IAD | Allen Bradley | PLC-5, Digital Input Module, 120V, Used, Ser B - Picture 1 of 3
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1771-IAD | Allen Bradley | PLC-5, Digital Input Module, 120V, Used, Ser B

4D Controls LLC
(754)
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US $39.00
ApproximatelyAU $59.97
or Best Offer
Condition:
Used
More information - About this item condition
“Buy with confidence; 2 Year Warranty. The item may have some signs of cosmetic wear, but is fully ”... Read moreabout condition
10 available
Breathe easy. Free returns.
Postage:
US $11.34 (approx. AU $17.44) Standard Shipping.
Located in: Denver, Colorado, United States
Delivery:
Estimated between Mon, 11 Aug and Sat, 16 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:267068414940
Last updated on 17 Jun, 2025 09:39:13 AESTView all revisionsView all revisions

Item specifics

Condition
Used
Seller notes
“Buy with confidence; 2 Year Warranty. The item may have some signs of cosmetic wear, but is fully ...
Analog/Digital
Digital
Type
PLC Input, Output & I/O Modules
UPC
Does not apply

About this product

Product Information

Allen-Bradley is a division of the Rockwell Automation company and is one of the world’s largest manufacturers of tools for industrial automation use. Product offerings from Allen-Bradley include a number of PLC peripherals, adapters, parts, and accessories compatible with DeviceNet or ControlNet with the goal of making running your industrial processes easier. Allen-Bradley delivers high performance with the 1771-IAD input module in order to give you greater control of your existing industrial equipment. Make your manufacturing processes seamless with this Allen-Bradley module. This digital model is flexible, and offers top performance for both simple and more complex applications. It has 120 volts AC/DC inputs in addition to a 195 milliampere backplane current load. A delay time jumper is another feature, allowing you to select between 5 milliseconds and 20 milliseconds for the prevention of detecting false inputs. This module is compatible with most other Allen-Bradley products, save for the 1771-A1, 1771-A2, and 1771-A4. The Allen-Bradely 1771-IAD PLC series input module receives its power through the 1771 I/O chassis backplane from the chassis power supply. The module requires 195 milliamperes from the output of this supply. Make sure to add this to the requirements of all other modules in the I/O chassis to prevent overloading the chassis backplane and/or chassis power supply. This 120-volt 1771-IAD input module may be connected to your copyright I/O devices via the field wiring arm that is included with the module. The 120-volt 1771-IAD PLC series input module from Allen-Bradley features signal indicator lights on the front panel which allow you to easily monitor all processes. The front panel of this module contains one green module active indicator, and 16 red status indicators. When the green module active indicator lights, the rack power supply has properly established 5 volts DC, and this indicator must be lit to properly interpret the red status indicators. The red status indicators are provided for system logic side indication of individual inputs. When a red indicator lights, voltage is present on the terminal. The module transfers this information to the backplane for the processor to read. The 1771-IAD PLC series input module features a nominal input current of 9.9 milliampere at 120 volts AC 60 hertz; 8.7 milliamperes at 120 volts AC 50 hertz; and 2.56 milliamperes at 125 volts DC. The unit sports a maximum power dissipation of 8.8 watts and a minimum of 1.0 watts. This device offers a minimum thermal dissipation of 3.42 BTU per hour and a maximum of 30.1 BTU per hour. Additional accessories available with the stock Allen-Bradley 1771-IAD input module include an easy-to-search user information manual. This manual includes all types of product descriptions, installation instructions, and repair information in order to allow for quick search troubleshooting during use. Allen-Bradley also includes a lifetime warranty leaflet outlining conditions and request procedures for parts and repairs. Adapters and other accessories are available for adding to your open system via cable as your requirements change.

Product Identifiers

Brand
Allen-Bradley
MPN
1771-IAD
eBay Product ID (ePID)
143753033

Product Key Features

Controller Platform
PLC-5

Additional Product Features

Type
Input Module

Item description from the seller

About this seller

4D Controls LLC

98.3% positive Feedback•1.4K items sold

Joined Nov 2011
4D Controls LLC is based in Denver, Colorado, and is part of the 4D Controls Group, which has been selling and repairing industrial control products since 2005. We carry a wide range of PLCs, HMI's, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (108)

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  • _***f (344)- Feedback left by buyer.
    Past month
    Verified purchase
    great shipping, packaging, item as described, amazing value
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  • o***o (1141)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was as described. Shipping was prompt. Packaging was good. Would buy from again. Thanks!
    2090-CSBM1DF-14AF06 | Allen Bradley | 2090 Motor Cable, Used, Ser A (#267123491361)
  • l***d (276)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Really happy with this seller. Got me out of a huge bind. Good quality, worked perfectly. And shipped next day due to emergency. Thanks again!
    IC200EBI001 | GE Fanuc | Devicenet, Remote I/O Unit, 256KB, Versamax, Used, NJ (#267079305985)
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Product ratings and reviews

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4.3
3 product ratings
  • 1 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 2 reviews
  • by carouselsolutions
    05 May, 2017

    IAD Board

    Good price. I was happy to still find this board new.

    Verified purchase: YesCondition: NewSold by: jenhal.th0c5

  • by xlautomation
    13 Oct, 2016

    Great

    Just as advertised and works fine.

    Verified purchase: YesCondition: Pre-ownedSold by: mroglobalsolutions

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