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About the Allen-Bradley 1771
The Allen-Bradley 1771 is a legacy modular I/O system designed for industrial control and machine automation. Built for reliability in harsh environments, it offers broad I/O module variety and simple integration into older PLC installations, making it a common choice for maintenance, retrofit and spare-parts applications.
- Trusted Seller
Allen-Bradley 1771-IBD/B
- Manufacturer: Allen-Bradley
- Model: 1771-IBD/B
Came from working system, 30 day warranty, WrB Mpn: 1771-IBD/B | Country of manufacture: United States
$59 USDMuskegon, MI - Trusted Seller
Allen Bradley Basic Module 1771-DB
- Manufacturer: Allen-Bradley
- Model: 1771
You are buying one (1) Allen Bradley Basic Module 1771-DB. It is new but has no box.
$350 USDAustinville, VA - Trusted Seller
Allen-Bradley 1771-P4S Power Supply Module
- Manufacturer: Allen-Bradley
- Model: 1771
Allen-Bradley 1771-P4S Power Supply Module. In factory anti-static bag. New Condition.
$479 USDAustinville, VA - Trusted Seller
Allen Bradley Basic Module 1771-DB
- Manufacturer: Allen-Bradley
- Model: 1771
You are buying one (1) used Allen Bradley Basic Module 1771-DB. I am listing it as used, but it may not be used.
$250 USDAustinville, VA 
Allen Bradley,1771-DB,Basic Module REV A/D
- Manufacturer: Allen-Bradley
- Model: 1771
Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...
$48 USDGalion, OH
Allen Bradley,1771-DB,Basic Module REC A/D
- Manufacturer: Allen-Bradley
- Model: 1771
Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...
$48 USDGalion, OHALLEN BRADLEY 1771-ASB REMOTE I/O ADAPTER MODULE SERIES B AUC
- Manufacturer: Allen-Bradley
- Model: 1771-ASB
Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise hig...
$26 USDDuncan, SCAllen-Bradley 1771-P7 Series D 120/220V AC Power Supply 1771P7 4E-14
- Manufacturer: Allen-Bradley
- Model: 1771
Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...
$35 USDDuncan, SCAllen Bradley 1771-OGD TTL Output Module. 3D-39
- Manufacturer: Allen-Bradley
- Model: 1771
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$59 USDDuncan, SCAllen Bradley 1771-IBD Series B 10-30VDC Input Module. 3D-39
- Manufacturer: Allen-Bradley
- Model: 1771
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$80 USDDuncan, SCAllen Bradley 1771-P7 Series D &C PLC-5 120/220V AC Power Supply Module BIN#2
- Manufacturer: Allen-Bradley
- Model: 1771
1 series C & 4 series D. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes th...
$87 USDDuncan, SCALLEN BRADLEY 1771-P7 POWER SUPPLY 120/220 VAC. AUC
- Manufacturer: Allen-Bradley
- Model: 1771
Used industrial automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise hig...
$26 USDDuncan, SCAllen-Bradley - 1771-P7 - Power Supply - 120/220V AC 4C
- Manufacturer: Allen-Bradley
- Model: 1771
Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...
$26 USDDuncan, SCAllen-Bradley 1771-P7 Series D - 120/220V AC Power Supply 4C
- Manufacturer: Allen-Bradley
- Model: 1771
Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...
$26 USDDuncan, SCAllen-Bradley 1771-P4S 120V AC Power Supply Module 3B
- Manufacturer: Allen-Bradley
- Model: 1771
Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...
$35 USDDuncan, SC
